Top 100 SQL Developers in Poland

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Top 100 SQL Developers in Poland

October 2022

Looking for a top SQL development company in Poland?

SQL Developer is a graphical user interface for managing Oracle databases. SQL developers browse, create, edit, and delete objects in a database using SQL, which is a JavaScript development framework. 

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List of the Best Poland SQL Development Companies

  • 91
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Wrocław, Poland
    In Newtown House, Ireland; Wrocław, Poland and Reykjavík, Iceland, Output42 is a custom software development firm. The small agency was launched in 2010. Their team provides custom software development, mobile app development, web development, application management & support, and more.

    Clients

    • Dent&Buckle
    • Memaxi
    • easyJet
    • Royal Air Force

    Industries

    Notable Project

    Output42 provided various data services for an airline company. This included data sources listing, data cleansing, continuous testing, and recommendations.

    "They provided a good sense of humor and positivity even under the most stressful conditions."

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  • 92
    • Undisclosed
    • 50 - 249 employees
    • Gliwice, Poland
    Co.brick sp. Z o.o. Is a midsize Gliwice, Poland-based software development firm. They provide custom software development, application management & support, IT strategy consulting, cloud consulting & SI, and more and were established in 2019.

    Industries

    Notable Project

    co.brick sp. z o.o. is tasked with building a team of engineers that would build complex commerce API integrations. They've created a team of five people and a project manager to lead the engagement.

    "Their team is very committed, transparent, pro-active and honest about how they build and develop the team."

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  • 93
    • $25,000+
    • 10 - 49 employees
    • Kraków, Poland

    Ultimate Systems is a software and enterprise solutions company based in Krakow, Poland. Founded in 2015, they comprise 26 employees experienced with building reliable custom-made backend systems and web and mobile applications. They work primarily in the business, automotive and manufacturing industries for small businesses, midmarket companies and international enterprises.

    Clients

    • Lesser Poland Bus Stations S.A.
    • Ancymon (Schulz)
    • Regamet
    • Homekoncept

    Industries

    Notable Project

    Ultimate Systems developed and designed an e-commerce website for a house projects company. They now support updates to the site.

    "Ultimate Systems keeps all of their commitments and perfectly communicates progress."

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  • 94
    • Undisclosed
    • 2 - 9 employees
    • Wrocław, Poland

    Custom software development company Coal.Software is based in Wrocław, Poland. The small company was launched in 2007. Their team offers custom software development, ux/ui design, product design, and IT strategy consulting.

    Industries

    Notable Project

    Coal.Software has developed a grocery store’s web-based app that facilitates online orders and deliveries. They’ve also designed the client’s brand identity, and they’re providing social media support.

    "They know what we want to achieve and come up with ideas to help us accomplish our goals."

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  • 95
    • $10,000+
    • 10 - 49 employees
    • Kraków, Poland

    Founded in 2017, Mint Software is a development company headquartered in Cracow, Poland with a team of 18. They provide custom software development, e-commerce development, web development, and application testing services. They work with small and mid market companies in the financial services, e-commerce, and business services industries.

    Clients

    • Pragma GO
    • LeaseLink
    • Kontri.pl
    • Unilink

    Industries

    Notable Project

    Mint Software built a custom ERP and a user-facing sales automation tool. After conducting in-depth analyses, the team developed and tested each component of the system. They provide ongoing maintenance.

    "We’ve been impressed by their ability to think beyond code to deliver optimal results."

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  • 96
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    IT Touch is a software development company headquartered in Warsaw, Poland. Founded in 2011, they now have about 36 employees. Their services include custom software development, IT managed services, and application testing. Their clients include midmarket agencies in the telecommunications, financial services, and media industries.

    Clients

    • TVN (Discovery Inc.)
    • Netia
    • Polish Airlines
    • Dimoco

    Industries

    Notable Project

    IT Touch was brought on to simplify the bidding and sales process for the B2C segment. They specified requirements and provided tech advice before integrating external systems, building APIs, and testing.

    "It was the third approach to this project and it was only successfully achieved with ITTouch."

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  • 97
    • $10,000+
    • 10 - 49 employees
    • Żerniki Wrocławskie, Poland

    LSB DATA Software Developers is a custom software development firm. Their small team is in Żerniki Wrocławskie, Poland. Their services include custom software development, e-commerce development, web development, ux/ui design, and more. The company was launched in 1998.

    Industries

    Notable Project

    LSB DATA Software Developers created a new e-commerce platform for an audio solutions company. Technologies used include PHP, Symfony, PostgreSQL, Twig, JQuery, and Elastic search.

    "They were very flexible and could find unconventional solutions to problems."

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  • 98
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Warszawa, Poland
    Webrockets is a PPC company established in 2017. The firm offers pay per click, custom software development, social media marketing, search engine optimization, and more and has a small team. The firm is headquartered in Warszawa, Poland.

    Notable Project

    Webrockets helped a rehabilitation clinic acquire more patients by redesigning their website. They also provided the client with Google Ads campaign strategy to generate leads while lowering ad costs.

    "Everything was always on time and on point. The team was highly receptive to any requests from us."

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  • 99
    • Scheduling

      4.5
    • Quality

      4.5
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Katowice, Poland

    Ebicom is an IT company based in Katowice, Poland. The company, founded in 2009, has a team of more than 35 that provides custom software development, application testing, web design, and UX/UI design services. Ebicom serves mid-market and enterprise companies in the energy & natural resources and retail industries.

    Clients

    • Axpo
    • DUON
    • EDF
    • Elektra

    Industries

    Notable Project

    An energy company hired Ebicom to help them upgrade their CRM billing system and customize it according to their specific requirements and preferences. As part of the engagement, Ebicom built new functionalities that deployed automatic processes that streamlined invoice delivery and enable customers to access the company's products  and services online. Ebicom also worked on stabilizing and maintaining the system. They were able to integrate all of the new functionalities that the company wanted into the CRM with very satisfactory results.

    "Their speedy deployment process has been really impressive." - Management Board Member, Energy Company

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  • 100
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Poznań, Poland
    X-ONE, a software development company, was founded in 2015. They are headquartered in Poznań, Poland and have a small team. Their services include custom software development, e-commerce development, web development, and mobile app development.

    Industries

    Notable Project

    X-ONE was hired by a fruit delivery company for the automation and optimization of their processes. The team used PHP and Vue.js to develop the solutions that were initially modeled with wireframe mockups.

    "They have the ability to understand and analyze the business processes."

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  • 101
    • $5,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Founded in 2004, CCA Europe.pl is a custom software developer based in Wroclaw, Poland. They primarily work with enterprise and midmarket businesses in the financial services industry. 

    Clients

    • Credit Agricole
    • ING Tech
    • VietinBank

    Industries

    Notable Project

    CCA Europe.pl provided software development for a large financial group. Their team migrated a module to the central system. The team delivered credit card management and other portal features.

    "Their in-depth understanding of the banking areas of operation deserves an accolade."

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  • 102
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Warszawa, Poland

    CROSS sp. z o.o. is a software development company headquartered in Warsaw, Poland, with an additional office in Opole, Poland. Founded in 1988, the 6-person team specializes in custom software development, financial accounting, and blockchain.

    Clients

    • PGNiG SA
    • PSG
    • EWE
    • Vervis

    Industries

    Notable Project

    CROSS sp. z o.o developed custom versions of invoicing software to track customer interactions, including a version for an electricity product. They consistently update the system to ensure legal compliance. 

    “CROSS sp. z o.o is truly passionate about their work and committed to securing success for their customers.”

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  • 103
    • $10,000+
    • 10 - 49 employees
    • Kalisz, Poland

    RC Cloud is a development company based in Kalisz, Poland with a team of 3. Founded in 2010, the team specializes in custom software development and web & mobile development services for clients.

    Clients

    • BM Partner
    • IMO Sp. z.o.o.

    Industries

    Notable Project

    RC Cloud sp. z o.o. provided development services, working on a web sales system. They used ready-made designs to implement the sales, warehouse, and billing solution.

    "They developed a great solution—the system works, and our sales have increased as a result."

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  • 104
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Opole, Poland

    Axabee is a software company based in Opole, Poland. The company, founded in 2013, has more than 60 employees and provides custom software development, e-commerce development, mobile app development, web development and design, and other services to enterprise and smaller-sized companies in the consumer products & services, hospitality & leisure, e-commerce, and other industries.

    Clients

    • Itaka

    Industries

    Notable Project

    A tour operator hired Axabee to continue a mobile app development project that was first handled by another software company. The transition was smooth and remaining bugs were quickly fixed. When the issues were fixed, Axabee worked with the operator's internal teams to build new functionalities. Axabee completed the project and the resulting app received positive feedback from users and enabled the operator to better communicate with their clients.

    "Advanced, yet simple and intuitive mobile application with 1 000 000 downloads and +4 rating in Google Play and App Store." - E-Commerce Director, Tour Operator

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  • 105
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Gliwice, Poland

    NubiSoft is a software agency based in Gliwice, Poland with more than 10 employees. Founded in 2018, they specialize in custom software, web, and e-commerce development solutions for various clients.

    Clients

    • cabio.pl
    • campstar
    • trystory.app

    Industries

    Notable Project

    A tech startup company hired NubiSoft to provide custom software development. They upscaled the client's staff to add more development resources specialized in React.js and Spring Boot.

    ''They’re nice people to work with.''

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  • 106
    • $1,000+
    • 2 - 9 employees
    • Kraków, Poland
    FSi is a small custom software development company. Founded in 2000, the agency is located in Kraków, Poland. Their services include custom software development, web development, and e-commerce development.

    Industries

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  • 107
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Warszawa, Poland

    A development house based in Warsaw, Poland, Sidnet was founded in 2004. The team of around 15 employees primarily serves midmarket businesses in industries such as IT, healthcare, and hospitality. Services include custom software and web development, as well as IT staff augmentation, app management, and app support.

    Clients

    • The Hut Group (UK2)
    • Medicover Senior
    • TVN Foundation
    • Multikino

    Industries

    Notable Project

    Sidnet built an event registration site for a cancer fundraising run. The solution is a PHP-based CRM/CMS that allows users to sign-up for events and pay registration fees. It also manages participant data.

    "The Sidnet team always remains vigilant, and as a result, can assist both with conceptual work and advanced processes."

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  • 108
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    Smultron Software Lab is a full-cycle custom digital solution software house based in Kraków, Poland. The software house, founded in 2010, has a team of more than ten that provides web design and development, custom software development, e-commerce development, and UX/UI design services. Smultron Software Lab serves small companies in various industries that include business services, advertising & marketing, and gambling.

    Clients

    • Onet
    • University of Wroclaw
    • Yggdrasil
    • ABSL Diamonds

    Industries

    Notable Project

    A packaging startup appointed Smultron Software Lab to customize their website. The key tools that were utilized for the construction of the desired web structure were Angular, WordPress, and PHP.

    "From the first meeting, offer, development, testing, and delivery, it has always been clear."

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  • 109
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Poznań, Poland

    APPVERK is a midsize web development firm. Founded in 2014, the agency is based in Poznań, Poland. Their services include web development, custom software development, and mobile app development.

    Industries

    Notable Project

    APPVERK provides development services for a refinishing company. The team is responsible for creating a marketplace platform, online loyalty program, interactive kiosks system, and more. 

    "APPVERK really cares about helping to find solutions for their customers."

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  • 110
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Founded in 2011, Inteca is a fintech and regtech consulting company based in Wroclaw, Poland. Their team of 47 lends its expertise in web, custom software, and mobile app development, using languages such as SQL, JavaScript, and Java, and frameworks such as Spring MVC, Oracle, and IBM.

    Clients

    • Icelandair
    • Credit Agricole Bank Polska
    • BNP Paribas
    • Santander Bank Polska

    Notable Project

    Inteca utilized consulting and technical expertise to remap a systems environment and BI framework after an international expansion. They also integrated reporting systems across all sites.

    “They strike a good balance between consulting you through a solution and providing their own technical expertise.”

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  • 111
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    Brave New is a web agency based in Krakow, Poland with fewer than 10 members. Since their founding in 2018, they have offered web development, web design, and UX/UI design solutions for small and mid-market firms in the fields of legal and business services.

    Clients

    • KLM Polska
    • IPMA
    • IDF
    • Gumtree Polska

    Industries

    Notable Project

    Brave New redesigned a website for a tax and real estate services company. They listed the specifications, prepared the layouts, and implemented code to the existing site without altering the functionalities. 

    "They were well-organized in the development and implementation process with step by step approach."

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  • 112
    • $25,000+
    • 50 - 249 employees
    • Gliwice, Poland

    Software Interactive, a midsize custom software development company, is in Gliwice, Poland. Established in 2013, the team focuses on custom software development, web development, mobile app development, and IT staff augmentation.

    Industries

    Notable Project

    Software Interactive collaborated with an IT services company for custom software development. The team’s main responsibility revolves around algorithm designs and implementations.

    "We highly valued their expertise."

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  • 113
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Kraków, Poland

    Based in Krakow, Poland, codeblue is an IT services provider that was founded in 2018. Their small team specializes in custom software development, BI & big data consulting & SI, IT managed services, and more. 

    Clients

    • BNP Paribas
    • Cshark
    • Future Processing

    Industries

    Notable Project

    A software development company hired codeblue to consult on a software architecture proposal. They worked with the end client to secure all of the information that the team needed to complete their proposal.

    "Everything was great, and we were fully satisfied with Codeblue's services."

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  • 114
    • $10,000+
    • 10 - 49 employees
    • Katowice, Poland

    Solid Software Solutions is a custom development firm headquartered in Katowice, Poland. Founded in 2011, the team has just over 10 employees. Areas of specialization include operations management suites. Their services include custom software development, web development, application testing, and business intelligence software integration.

    Clients

    • The Travel Corporation
    • Trafalgar Tours
    • Insight Vacations
    • Contiki Tours

    Notable Project

    Solid Software helped develop a website and CMS using Sitecore, leading Scrum development and providing resources for a .NET and C# platform.

    "They are quick to learn really complex systems and they don’t complain."

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  • 115
    • $5,000+
    • 2 - 9 employees
    • Gliwice, Poland

    DoIT Software is a software and app developer based in Gliwice, Poland. Founded in 2018, their team of about 10 employees handles custom software development, IT consulting, application testing, and more for clients in business, financial, and IT industries.

    Industries

    Notable Project

    DoIT Software developed a near-field communication system for a digital marketing startup seeking to offer digital receipts to their clientele. Their team handled prototyping and concept development, creating a Sniffer and Parser software as well as digital signage and menu options. Through their Scrum methodology, they offer a cost-effective and responsive approach to projects.

    "Our prototype came in 80% under budget..." – CEO, Digital Marketing Startup

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  • 116
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Gliwice, Poland

    Appvinio is a development company based in Gliwice, Poland. They have a team of around 5 employees and were founded in 2018. They provide mobile app and web development services, along with UX/UI design to solely small businesses. 

    Clients

    • BakeryApp
    • Protrailer
    • AppyVentures
    • Gindie

    Industries

    Notable Project

    appvinio was hired by an energy storage solutions firm to develop a mobile, web, and server app that can restore a company's database. The software includes an inverter installation registration and ranking.

    "The project manager was always available and accurately transferred information to our app development team."

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  • 117
    • Scheduling

      5.0
    • Quality

      4.5
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Rebased is a software development firm based in Warsaw, Poland. Founded in 2011, Rebased has 27 employees, and they specialize in JavaScript and Ruby on Rails. Their services include custom software development, e-commerce development, and web and mobile applications for both client-facing and enterprise management solutions.

    Clients

    • Large e-commerce site integrated with external ERP system.
    • High-profile conference: public site and back office app integrated with CRM and ticketing systems.
    • Construction site management with issue tracking and notification, integrated with blueprints.
    • Global professional driver (Taxi) service

    Industries

    Notable Project

    Rebased has built a range of client-facing telematics web and mobile applications. They’ve developed extensive functionalities on multiple platforms.

    “Based on their professionality and the degree of services we get from, we decided to give them exclusivity on all our projects.”

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  • 118
    • $10,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Founded in 2016, Codeminded Software House is located in Wroclaw, Poland. With about 10 employees, they provide custom software development, UX/UI design, and web development services for midmarket and small businesses. They focus on companies in business services, consumer products, and hospitality and leisure industries.

    Clients

    • Arena Group
    • Sky
    • Global Guardians
    • h2o Publishing

    Industries

    Notable Project

    Codeminded Software House developed a CRM system and currently maintain it. They were responsible for software development, upgrades, monitoring of systems, maintenance of systems, and security protection.

    "Their ability to create robust and excellent solutions to difficult problems...is impressive."

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  • 119
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Software Mansion is a custom software development company based in Krakow, Poland. The company, founded in 2012, has more than 50 employees who provide, among others, custom software development, mobile app development, and other application development services to various companies and institutions. 

    Clients

    • expo.io
    • Chimebank
    • steadyapp
    • greatjones

    Industries

    Notable Project

    Software Mansion has worked on several projects for the client including building the React Navigation library and a robust service for developing Android and iOS applications in the cloud.

    "Our software products wouldn't be as far along today if we didn't have Software Mansion's help along the way."

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  • 120
    • $50,000+
    • 50 - 249 employees
    • Wrocław, Poland

    Software development company ANIXE Polska Sp. Z o.o. Is headquartered in Wrocław, Poland and Athina, Greece. The midsize agency was founded in 1997. Their services include custom software development, e-commerce development, web development, enterprise app modernization, and more.

    Industries

    Notable Project

    ANIXE Polska Sp. z o.o. managed the API of a travel agency, which enabled them to market multiple hotels and aggregators. They analyzed the client's requirements and developed a customized software.

    "They oversee the challenges and the customer needs."

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