Top SQL Custom Software Development Companies
List of the Best SQL Custom Software Development Firms
Founded in 2002, Datalis Solutions Corporation (DSC) was a company that provided “True Logistics Support” to the Aerospace and Defense companies. Datalis Solutions Corporation is a privately held corporation located in Northern New Jersey USA. We have grown from a provider of logistics support for the US Government and Defense/Aerospace OEMs, to an internationally recognized technology, training and product support services provider for both the Defense and Commercial Markets.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Montvale
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Daxima is a software development firm based in Northern California. We have been in business for 14 years building software solutions for clients in California and around the world. We work with clients of all sizes to understand their business need and build compelling software products.
We are Agile and are experts at building web applications in .Net/Node/Java along with Angular and HTML 5 in the front end.
We also have a dedicated Quality Assurane team and can do both manual and automated testing with Selenium.
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$25,000 +
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50 - 249
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$100 - $149 / hr
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US, Orinda
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DDI development works in such business verticals as Fintech, eLearning, Booking, HR&Recruitment, eCommerce and others. Deep expertise of our programmers, business analysts, and project managers allows us to provide the service of highest quality.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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UA, Kharkiv
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We are a leading digital marketing company. Our doors have been open to local small and medium-sized businesses in the US and around the world since 2017. In the beginning of the company's journey, our team consisted of passionate technology enthusiasts, and we managed projects, handled marketing and sales.
Today, jobs are held by experts in web and mobile app development, analytics, marketing, and more. Get to know them on LinkedIn. And on our website, you can explore the firm's experience by browsing the portfolio.
What helped make it a success? First and foremost, the values of Deck IT:
- Transparency. We always focus on the customer, so we form transparent relationships;
- Integrity. Our thoughts and words always match our actions: this is the key to successful cooperation. In addition, we take full responsibility for our actions;
- Excellence. In the fast-growing world of technology, it is important to be well-informed, so we are always striving to improve our professional skills.
Rely on us for things like:
- An intelligent mobile solution. We have several solutions ready to help you reduce your total cost of business ownership, increase your return on investment, and improve your transportation management. What are we offering? Fleet and parking, traffic management applications, and more;
- Digital Experience. Our approach to digital transformation is to simplify complexity and minimize constraints. As a result, brands improve customer interactions and increase profits. What do we offer? HR management system (software), learning management system (software), payroll management solution, mobile and web application development;
- E-commerce. Together with us, you can create your own online store, which will meet such criteria - flexibility of design, rich external interface, ease of operation, secure payment integration, reliable security. What exactly do we offer? These are inventory and reputation management systems, web applications development, online store development;
- KPO. Data and its competent processing help businesses make the right decisions. We provide various KPO services, and partnership with us contributes to the development of effective strategies. We can help you analyze your business environment and create a solution for your business needs. We provide data analysis and restructuring, virtual assistance, market research analytics;
- Business Operations Automation. On the web, you will find a lot of information regarding the benefits of automation for business, and it will not be superfluous if we describe the prospects with Deck Information & Technology: saving resources, more efficient processes, operational reporting. We offer ERP solutions, business intelligence, automation of service operations, process integration, and knowledge management.
We will transform your business with customized solutions! Want to discuss your ideas with us? Then send us your email so we can contact you.
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$10,000 +
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2 - 9
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$25 - $49 / hr
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US, Newark
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Since 2014, Deep Core Data has been using technology to improve the lives of business leaders, employees, and consumers. Unlike many other IT providers out there, we believe that hardware and software solutions are not goals, but rather tools to help humans create an effective and meaningful work environment. We make it our mission to provide the education, services, and products you need to feel comfortable and fully in control of your company.
We are based just outside of Boston in Waltham, MA, though we help businesses around the country, as well as internationally.
Our ServicesOn-call and Emergency SupportTechnical Support
Ticketing systems, email support, and off-hours staffing
Data Recovery
Emergency response to hacking, ransomware, power outages, and data corruption
Disaster Prevention
Server security, network and power redundancy, disaster and recovery protocols
Network and Managed Services
Email and Software Setups
Consolidate and convert your current business technology to enterprise-level suites
Clouding/Unclouding
Backups and secure data transfer
Server Migration and Hosting
Take advantage of our safe and controlled data center storage
Effective Workflow Scaling
Process Automation
Data entry, management, and computations
Custom Software Development
From web portals to employee management programs and VPN environments
Database Development & Administration
Get more value from your data with scalable, clean, and intuitive databases
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$1,000 +
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10 - 49
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$150 - $199 / hr
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US, Boston
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DeepInspire is your partner in product design and development. With over 20 years of expertise, we create exceptional solutions to launch, grow and support businesses worldwide.
We're adepts in:
- Custom Software Development
- Business Process Automation
- System Architecture
- UX/UI Strategy and Design
Why us?
- Established in 2000, we deliver design and technical solutions for businesses from all over the globe.
- We think like partners, treat your products as our own and care about the results. Partnership is our key value.
- We not just deliver projects but build and develop the right solutions for our clients’ businesses. We ask "Why" before "What".
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Undisclosed
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10 - 49
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$25 - $49 / hr
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UA, Lviv
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Def Method provides tailored resources for your unique project. With experts in engineering, product management and design, we are positioned to support our clients through all aspects of software development.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, New York City
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Deliveron believes in helping our customers create software solutions in a better way. As a solution-based consulting organization, we deliver business-driven solutions using Microsoft technologies. Our high success rate is the result of our:
• Team approach with client engagements
• Integrated client partnership and collaboration
• Deep expertise in core Microsoft technologies
• Project leadership and guidance
• Agile delivery framework and DevOps best practices
• Strategy and training offerings to help our clients maximize their investment in key technologies
We provide solutions across five primary areas:
• Custom Application Development
• Cloud and Hybrid Platforms
• Enterprise Application Integration
• Analytics and Business Intelligence
We partner with our clients in four ways:
• Product & Project Delivery
• Client-integrated Teams
• Delivery Capacity
• Packaged Offerings
QUICK FACTS
• Project-based solutions
• Microsoft-managed partner and Gold Certified Partner
• Extensive experience across verticals including healthcare, energy, education, financial, insurance, retail, transportation and other professional services
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, Omaha
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We’re DePalma Studios, the boutique product design, and development company based in Nashville, Tennessee. Digital product design is our passion, and helping companies build applications people love is what we do.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Nashville
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$25,000 +
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50 - 249
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$25 - $49 / hr
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US, Dallas
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Established in 2015, Deskree Studio designs and develops custom software, mobile applications, and workflow optimization solutions for your business. Based in Toronto, we design, build, and support your project across its entire lifecycle. Our experience Canada’s Tech Capital’s ecosystem make us the first choice of our client-partners.
We are proficient in designing and developing:
- Mobile Apps for iOS and Android
- Websites and Web Portals
- UI/UX Design
- Custom Software
- Digitalization
- Research and Development
- Branding
- E-commerce
Our studio has worked across a variety of industries on many different projects. From enterprise resource to research and development to mobile gaming. Our custom software solutions maintain client and customer satisfaction long after launch.
Industries we have worked with:
- Aviation
- Business Services
- Government
- Logistics
- Manufacturing
- Retail
- Startups
- Mobile Gaming
Our experienced team is constantly growing. Our designers, developers, strategists, and marketers are a sophisticated team of international individuals chosen on merit, determination, and talent. You can be sure that our team is dedicated to your project from day one. We work with you from the first step to the last and beyond. Communicating openly and consistently is how we start every project. We collaborate with our clients and client-partners to both maximize efficiency and give life to great ideas.
Deskree Studio is looking forward to hearing form you! Let us know how we can help make your dream a reality.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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CA, Toronto
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Led by a US-based management team that understands the demands of startups and mid-market companies, Dev.Pro’s highly skilled engineering teams partner with their clients, enabling them to achieve complex technical objectives and create business value.
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$75,000 +
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250 - 999
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$50 - $99 / hr
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US, Charlotte
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We'd love to talk to you and see how we can maximize your budget and transform your tech! Browse our projects below, check out our website, and contact our team. We can get your project up and running in no time.
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$50,000 +
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50 - 249
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$100 - $149 / hr
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US, Denver
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$5,000 +
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2 - 9
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Undisclosed / hr
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US, Honolulu
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We know how difficult it is to convert something from an idea to a live product that people use because we have built products of our own. The journey between the idea and a full featured software product is long and treacherous there are many pitfalls one can stumble upon. Having someone who has done it numerous times before with you is of enormous value. Devinity was founded by developers with that over the course of their 10 year careers in Software development have become true technology leaders. Members of Devinity have strong ties with developer communities across North America and Europe. We offer software development services that include frontend development, backend development, mobile development and quality assurance testing. When developing the backend of your software you need to make sure that it not only works, but that it also performs, that it is secure, that it can not be broken and even if it gets broken that it can recover easily. Let's connect and grow together!
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$5,000 +
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10 - 49
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$50 - $99 / hr
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CA, Toronto
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We engineer Mobile Apps, Web Systems, and Embedded Systems; and do User Experience Design and User Interface Design.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Irvine
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Devloop is experienced web & mobile developers team founded in 2017. The main activity of the team is custom software development as outsource. We have clear solutions for time slots service business, e-commerce, marketplace/uber-type projects.
Our own product is ileyes.com - VR panoramic platform which covers cultural/architectural places of cities from skies and land with tourist routes.
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$1,000 +
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10 - 49
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< $25 / hr
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UA, Khmelnytskyi
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DevoSL is a full-service software development firm created by the acquisition of Solvtopia, LLC.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Winston-Salem
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Premium tech recruitment & software development agency specializing in challenging projects - mobile apps, websites, Back-End, Front-End, Big Data, Data Analytics, graphic design. Extensive vetting process of the candidates. Super high clients' satisfaction rate. Google-level engineers. 🚀A boutique software agency with Google-level engineers and a vast network of senior expert contractors. We're all about premium quality and business understanding. 🇺🇸Clients are primarily from the United States, Norway, Sweden, Poland, Germany and Singapore. 👉We're in business for over 5 years now with a proven capability to help even the most demanding clients, providing them with top quality software engineers and technology specialists. 🇪🇺Proven ability of building technology teams in Europe, United States, Mexico, Norway, Germany, Poland, Singapore and Australia. 👉DevsData's developers, product managers and candidates have founded companies, attended top-tier schools, and worked at tech titans. They love new technologies and are always learning. Founders worked at Intel Technology, Goldman Sachs and Google. 💻Visit our website at https://devsdata.com/ ✔️Agile development teams on demand
- Node.js, React.js, Vue
- Python, Java
- React Native, Flutter
- and others
✔️Full-cycle product design & development ✔️Modern software architecture
- microservices
- serverless
- moving to cloud
- re-architecting
✔️Cloud adoption & engineering (official AWS Select Consulting Partner)
- Cloud architecture, migration, maintenance
- Cloud Tools Development
- DevOps team augmentation
✔️QA as a service
- Test automation, Business analysis, Security audit, Performance testing, Designing QA processes
🏢Company's highlights:
- In business since 2016
- 100+ delivered projects
- 5000+ tech candidates in the database
- Global presence
- Worked with big brands as well as demanding clients like hedge funds, VC-backed startups and HNWIs
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, New York City
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Founded in early 2018, taking on the challenge of complex technology provision for medium and large organizations, Devurai has gone from strength to strength. With a track record of success including both medium and enterprise level implementations of payment systems, accounting and private CRM provision, we deliver exceptional customer service and outstanding results.
We provide ongoing support to ensure every project is not just perfect on the day it goes live, but provides the services, performance and usability our clients need into the future. Now we are expanding our reach, exploring new markets that can grow our audience and build our brand.
With markets such as Clutch in our sights, we are seeking partners who can make full use of our expertise and market insight. Whether we become your regional tech department developing new products for the UA market with an end-to-end solution from design to implementation or guiding the launch of a new business in UA, we provide the complete solution for every situation.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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UA, Kyiv
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$1,000 +
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10 - 49
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$25 - $49 / hr
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DFC Consultants offers sales, implementation and support of Microsoft Dynamics GP, Dynamics CRM and DFC Property Management. As a Wennsoft Executive Partner, DFC also specializes in assisting companies with job cost and field service solutions. Along with software expertise, DFC offers cloud hosting, accounting services, custom programming and website development. DFC was founded in 1989 and services clients nationwide through their three offices in North Dakota.
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Undisclosed
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10 - 49
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$100 - $149 / hr
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US, Fargo
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We are web design and development company that focuses on reaching your business goals faster! You can reach your target audience more effectively by using our services.
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$1,000 +
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2 - 9
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$50 - $99 / hr
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US, Houston
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Differential is a digital innovation agency. We use a startup-like approach to enable partners to invent, prototype, test and build digital products that drive growth and keep them ahead of the innovation curve. Our primary services include digital innovation consulting and digital product development.
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$75,000 +
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10 - 49
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$100 - $149 / hr
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US, Cincinnati
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We (“DIGIA”) are a team of software veterans, founded in Toronto, Canada, and our mission stands to focus on creating a tailed software solution, designed to accelerate the adoption of your vision in the digital world. We use the power of leading-edge technology and proven methodology to bring quality, cost, and agility to an optimum.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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CA, Toronto
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Take business to your customers by building advanced native and hybrid mobile apps for both Android and iOS Platforms. Accelerate different functions of your business by creating custom web applications using the latest in digital technologies.
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$25,000 +
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50 - 249
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$50 - $99 / hr
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GB, Manchester
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We have three decades of experience crafting digital solutions to help our clients work smarter, better serve their customers and expand their reach. Our ultimate goal is to deliver transformational, human-centered experiences that extend across your organization’s entire digital ecosystem. From biotech & pharmaceutical enterprises to B2B/B2C eCommerce, start-ups, non-profits and local businesses, we have collaborated with a diverse group of industries and have an 84% client retention rate. We have a proven track record of success, gaining goal-specific results for our clients, both large and small.
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$1,000 +
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2 - 9
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$100 - $149 / hr
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US, Minneapolis
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Who Are We?
Digital Klouds is established with an aim to provide maximum facilities to its customers around the globe and so far we have been proudly achieving our goal. The Digital Klouds understands the needs of the time, therefore, not limited our services to digital marketing only but we have fully covered four major pain areas of the customers.
Besides marketing, we have an established and well-equipped team of technical geeks for developing and maintaining your Mobile apps, CRM, Websites and E-Commerce businesses.
Why Digital Klouds?
We are the CHAMPIONS in Digital Marketing, Website & Mobile apps development, CRM & Software development and Salesforce development services. We can find the best out-of-the box solutions which help our clients to make their mark in desired industries.
Our Services:
- Mobile App Development
- CRM & Software Development
- Salesforce Development & Integeration
- Web Design & Development
- E-commerce Solutions
- Website Audit
- Graphics Designing
- Online Reputation Management
- Search Engine Marketing
- Search Engine Optimization
- Mobile App Optimization
- Social Media Marketing
- Pay-Per-Click
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$1,000 +
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50 - 249
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$50 - $99 / hr
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CA, Milton
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Digitalist is an international digital agency that drives value through digital transformation. Fuelled by leading-edge capabilities in design and technology, we champion holistic customer experiences –– future-proofing businesses through the ultimate fusion of high tech and high touch.
With a reputation spanning nearly three decades, over 150 satisfied clients worldwide, and numerous technology and design awards, we design technology so you can do business.
The Digitalist Group has offices in Helsinki, London, Stockholm, and Vancouver.
Service offereings:
- Artificial Intelligence
- Research and Development
- Digital Strategy
- Service Design
- UX & UI
- Web Development
- App. Development
- Data
- DevOps
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$10,000 +
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50 - 249
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$100 - $149 / hr
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CA, Vancouver
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We're your friendly digital agency. Our specialty is designing exceptional websites with engaging content making your business stand out from the rest.
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Undisclosed
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2 - 9
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$50 - $99 / hr
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GB, Sheffield
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We are DINO.
We are the dinosaurs. Our friends call us Dino. We develop dreams into technology of every kind. We don`t do off-the-shelf, we tailor-make products to fit all needs. We believe that a good project starts with a detailed specification that leaves no stone unturned: planning the user and managing interfaces, software development and of course a thorough QA - a perfectionist`s favorite.
The process includes full support from our Dino-team, both before and after your product is up and running. Our aggregated knowledge and experience, combined with the ability to pay close attention to the ever-changing market, allows our super Dino-programmers to supply quality, clever and efficient tech products to fit all needs.
Dino has developed over 500 different projects for dozens of satisfied clients. We will be honored to be part of your success.
Dino Tech Solutions Inc.
Dino Software and Development - We turn ideas into software
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$1,000 +
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2 - 9
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$100 - $149 / hr
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CA, Toronto
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Directpl is home for talented people who enjoy making great things.
Our areas of specialization include:
- Java and .NET Software Development
- QA and Software Testing Services
- Cloud-based services, including Azure and AWS
- Salesforce Development and Administration
- ServiceNow
We work with medium-sized companies up to some in the Fortune 500. Our price/quality ratio is unbeatable. Directpl is present in the US, Canada and Poland.
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$50,000 +
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50 - 249
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$50 - $99 / hr
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US, Chicago
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Discover IT is an award-winning Digital Agency with a core focus on UX, Solutions Architecture, Systems Integration and Support & Maintenance Services. We are working across industries and have specialisations in the Healthcare, Finance, Membership Organisations and the Education Space. We are a fully remote team, location and timezone agnostic, ready to help you with your digital transformation plans.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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GB, Reading
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Diverse Programmers has been in the software development business since 2015. Yes, we're a relatively young agency, but this only motivates us to create new products that are worthy of local and national awards. You can take a look at our website and see them all for yourself. In our portfolio (we have a fairly extensive one), you will also find some of our achievements.
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$5,000 +
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2 - 9
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$25 - $49 / hr
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US, Denver
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We are experts in fronted and mobile development, using our UX/UI experience we help our customers build amazing products. With more than 40 products delivered, we work everyday challenging the status quo to be the best in what we do. We are inspired by simplicity, perfectionism and engineering; these three values combined with our passion for innovation and great design is what guides our daily work. We praise talent above everything else. We believe professionalism and creativity are as important, but it is talent which at the end of the day makes the difference between what’s simply good and what’s excellent. We help you find your best path between your idea or product and your users.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Miami
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Technically, we adopt well-known methods like Lean Canvas, or Elements of Value, use senior UX designers and analysts, and then execute with technologies like Python, Go, React, React Native, Typescript, Swift or Kotlin.
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$10,000 +
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50 - 249
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$50 - $99 / hr
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PL, Wroclaw
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Our team is fueled by a powerful combination of passion, talent, & expertise. Each individual represents a unique set of knowledge and experience. When we bring them all together, we are able to approach each and every product w/ the care & consideration of a dedicated craftsman. Accelerating businesses & working through the challenges that arise gets us out of bed every day. We are committed to not only creating the best possible products, but also helping ensure our partner companies’ success.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Lincoln
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We specialize in the development of Drupal web applications. Drupal has proven itself to be one of the best platforms, because it is open source it saves on budget and development time. Working with the Drupal platform provides opportunities for integration with complex systems, and development limited only by your imagination.
We provide support and maintenance of sites for a wide range of clients. We take full responsibility for the content, functionality, security and site updates which are so critical to your business.
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$1,000 +
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2 - 9
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< $25 / hr
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UA, Lutsk
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As entrepreneurs, we know how hard it is to build a successful business because we’ve been through it ourselves. Now, we get to leverage our experience to help others succeed.
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$75,000 +
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250 - 999
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$50 - $99 / hr
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US, Charlotte
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Combining our technical expertise and strong understanding of business processes, we partner with industry leaders such as Sage Software, Microsoft, Cisco, Barracuda, Bitdefender, Fortinet, and HP to put together comprehensive business automation solutions for small to mid-sized organizations across the upper Midwest.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Sioux Falls
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