Top 100 SQL Developers in Poland

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Top 100 SQL Developers in Poland

August 2022

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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

  • 61
    • $1,000+
    • 10 - 49 employees
    • Kraków, Poland

    Vordik Digital is a software development company headquartered in Toronto with a second office in Krakow, Poland. Founded in 2010 they have a team of about 10 that provides web development, web design, custom software development, mobile app development, and more for companies of all sizes.

    Clients

    • Kettlebeck; Well-known, innovative Canadian home builder.
    • CottageRental.com; Popular Canadian vacation property-booking website.
    • Telax; Cloud call centre software company.
    • DR. HO’S; Popular home health product company.

    Industries

    Notable Project

    Vordik Digital updated the website for an electronics company. They implemented their preliminary content and designs and created a WordPress website from an existing e-commerce site as well as maintaining the workflows and plugins.

    "They’ve been very responsive to all of our changes and professional in handling our requirements. They have implemented the functionalities we asked for." — International Marketing Manager, Electronics Company

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  • 62
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    ImpiCode is a software development company that specializes in mobile, custom software, and web development services. Founded in 2017, they have a team of roughly 6 employees located in Warsaw, Poland.

    Clients

    • Sodexo
    • AVLab
    • Planet
    • La Pelle Laser

    Notable Project

    ImpiCode assisted a loyalty program company's web platform using PHP and AWS technologies. The vendor's service mainly included repair and maintenance work on frameworks such as Zend1/2 and MySQL 5.5.

    "All tasks were performed diligently with attention to detail."

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  • 63
    • $75,000+
    • 50 - 249 employees
    • Kraków, Poland

    Founded in 2005, NoA Ignite Poland is a software development firm that offers web development, custom software development, and mobile app development services to their enterprise, small business, and mid-market clients in the manufacturing, education, and consumer products and services industries. Their 250 employees are based out of their European offices in Krakow, Stockholm, and Oslo.

     

    Clients

    • Getinge
    • Electrolux
    • Amnesty International
    • MatPrat

    Industries

    Notable Project

    NoA Ignite Poland developed the core platform of an amusement park. They built the website and a backend ticketing system that integrated into the site and generated QR codes for customer access.

    "NoA Ignite Poland had their own opinions, and they discussed them to approach things differently with us."

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  • 64
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
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    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    JMMJ is a custom software development company based in Warsaw, Poland. Founded in 2008, they have 22 employees specializing in mobile and web technology, including AI, augmented reality, and machine learning. Working for small businesses, midmarket companies and global enterprises, they offer blockchain solutions, mobile and web app development, and Cloud control.

    Clients

    • Microsoft
    • DLL Group
    • 7N.com
    • RentalButler

    Industries

    Notable Project

    JMMJ designed and developed a mobile workflow application for a financial services company. They implemented an integrated and sophisticated calculation engine, and handled modifications and new features for later releases. The app is regarded as a game changer and was expanded to all business lines due to its success.

    “JMMJ is an exceptional partner due to their ability to work expeditiously and remain adaptive. Their team is able to fill in the gaps when planning initial scopes, and always delivers on time.” – New Business Development Manager, Financial Services Company

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  • 65
    • $5,000+
    • 10 - 49 employees
    • Łódź, Poland

    InterSynergy is a software house in Lodz, Poland. They have 20 employees and were established in 2011. Providing customer software, web development, and SEO, they work largely with small and midmarket businesses in various industries.

    Clients

    • Worked for brands such as: Bonduelle
    • Bayer
    • Pfizer
    • The Walt Disney Company

    Industries

    Notable Project

    InterSynergyn was hired by an insurance company to analyze their website. The goal was to help the client boost their site's performance and to provide development and SEO recommendations. 

    "Their professionalism and accuracy in identifying the sources of problems in the websites were amazing."

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  • 66
    • Scheduling

      4.5
    • Quality

      4.2
    • Cost

      4.0
    • NPS

      4.5
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    • $50,000+
    • 1,000 - 9,999 employees
    • Warszawa, Poland

    BlueSoft, a custom software development firm, was launched in 2002. Their large team is headquartered in Warszawa, Poland; Warszawa, Poland; Warszawa, Poland and Gdańsk, Poland. The agency offers custom software development, cloud consulting & SI, IT managed services, and BI & big data consulting & SI.

    Industries

    Notable Project

    BlueSoft provided time control software for an IT solutions company. This was aimed at flexible work hours, to bill their staff by the hour. The vendor team integrated a review flow, for greater control.

    "Bluesoft is very agile and able to adapt to customers' needs."

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  • 67
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Bydgoszcz, Poland

    KAELMO is an e-commerce development firm. They provide e-commerce development, custom software development, application management & support, and ux/ui design and were founded in 2008. Their small team is Bydgoszcz, Poland-based.

    Industries

    Notable Project

    A digital HR company partnered with KAELMO to build a tailored e-commerce solution. The goal was to develop an internal marketplace that would also serve as a platform for managing employee benefit programs.

    "They took the time to listen to us, while also bringing their own ideas, experience, and creativity to the table."

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  • 68
    • Scheduling

      4.2
    • Quality

      4.9
    • Cost

      4.2
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    ORBA Co. is an e-commerce development company headquartered in Warsaw, Poland. Founded in 2010, the company's roughly 90 employees primarily serve mid-market clients in the retail and consumer goods industries. The scope of their development encompasses conversion optimization, UX/UI design, and application support. 

    Clients

    • Fortune
    • Strauss Group
    • Allabeslag
    • GoldenSales

    Industries

    Notable Project

    ORBA Co. performed a Magento migration for a furniture company's e-commerce platform. They transferred all site modules and delivered a new backend that's navigable and user-friendly. Their work has added great business value and eased a large transition. 

    " They’ve been helping us move all site modules to the new platform, with a completely new backend, and a new look and feel as well. It’s quite a large project." — CEO, Furniture Store

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  • 69
    • $10,000+
    • 10 - 49 employees
    • Kraków, Poland

    Zalass Consulting, a software development firm, was established in 2012. The firm offers custom software development, mobile app development, web development, IoT development, and more and has a small team.

    Clients

    • Suzuki Motor Poland
    • Primate

    Industries

    Notable Project

    10A Software House developed a website for a media and marketing agency. They conducted UX workshops attended by the client and customer's representative and used WordPress to improve the platform.

    "The development phase was managed internally by 10A Software House with regular statuses and progress presentations."

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  • 70
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 1,000 - 9,999 employees
    • Gliwice, Poland

    WASKO S.A. is a software development company that was founded in 1988 in Gliwice, Poland. They provide custom software, web, and mobile app development solutions for clients in the fields of business, government, and healthcare services.

    Clients

    • ORANGE
    • T-MOBILE
    • PKP INTECITY
    • DB SCHENKER

    Industries

    Notable Project

    As an outsourced development partner, Wasko S.A. developed a Java app that consists of several core drivers. They created the GUI and integrated the software with an independent API.

    "They have a methodical approach to facing challenges and are capable of finding solutions."

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  • 71
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Białystok, Poland

    Inspeerity is a software developer in Białystok, Poland. Founded in 2018, they have about 37 employees that serve mostly midmarket and small-business clients in the IT, financial, and telecommunications sectors. Services include web, e-commerce, and custom software development.

    Clients

    • DA Systems
    • Together
    • Trainplanet

    Industries

    Notable Project

    Inspeerity provided delivery and project management services for a telecommunications company. In efforts to fulfill deliverables to an end customer, they handled configuration, documentation, and test results.

    “They’re a professional company that has really good resources, and I’d highly recommend them.”

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  • 72
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Oakfusion is a software house located in Wrocław, Poland and founded in 2013. They comprise 20 employees who offer full-stack website and mobile app development, and custom software creation. They work with Java, Angular and React.js, providing cloud infrastructure, frontend and backend development, and Android and iOS services.

    Clients

    • Eclipse
    • BrightOne
    • Bottega

    Industries

    Notable Project

    oakfusion provides ongoing custom software development for a gamification systems provider. The team used various programming languages such as Java, Phyton, and JavaScript for the development.

    "I was impressed by Oakfusion's set of skills and experiences. "

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  • 73
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      4.8
    • NPS

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

    Isolution is a software development firm based in Warszawa, Poland. The firm, founded in 2000, has around 100 employees and provides custom software development services to midmarket and enterprise companies in the financial services, consumer products & services, and utilities industries.

    Clients

    • Veolia Energia Polska

    Industries

    Notable Project

    A financial services company hired ISOLUTION to develop a B2B customer portal. The goal is to create a solution that will help with communication and file exchange with their data suppliers.

    "They have unique organization culture with fast feedback to the leaders and managers."

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  • 74
    • Scheduling

      4.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Based in Poznań, Poland, aveneo is a custom software development company. The small team provides custom software development, web development, Artificial Intelligence, mobile app development, and more. The company was established in 2008.

    Industries

    Notable Project

    aveneo was hired by a tech leasing company to build and develop a platform to seamlessly manage and organize collaboration with their industry partners.

    "aveneo is quite flexible in the different aspects of the work and technologies."

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  • 75
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

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

    Web development company FASTSITE is located in Warszawa, Poland. They offer web development, marketing strategy, ux/ui design, web design, and more and were founded in 2017.

    Industries

    Notable Project

    FASTSITE was hired by a nonprofit organization to build a new website and web application. They also handled the UI/UX design of both platforms and the creation of a CMS system and graphics.

    "We were impressed with how fast they worked."

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  • 76
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Opole, Poland

    ItDesk, founded in 2007 and based in Opole, Poland, provides its clients with services in custom software development, e-commerce development, and web development. Its 28 employees concentrate on the e-commerce, advertising/marketing, and automotive industries. 

     

    Clients

    • Rak Design
    • AMT Outlet
    • Brouwer Metaal
    • Turck

    Industries

    Notable Project

    ItDesk developed a B2B platform and integrated it with an internal ERP system. The platform lets customers place and review product orders. They also built an RFID reader writer mobile app and landing pages.

    “Their prices are good, and it’s easy to work with them.”

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  • 77
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    3e Softrware House is a bespoke software development company based in Warsaw, Poland, with an office in Łódź, Poland. The company, founded in 2001, has more than 60 employees and provides custom software development, web development, application testing, an enterprise app modernization services to enterprise and smaller-sized companies and institutions in the hospitality & leisure, business services, IT, and other industries.

    Clients

    • DHL Parcel Poland
    • DHL Express International
    • AmRest
    • Nationale Nederlanden

    Industries

    Notable Project

    3e Software House is developing custom software for a benefits platform provider. The software is intended for quicker implementation and management of projects and information.

    "What impressed me most was the fact that 3e Software house is such an open-minded company."

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  • 78
    • Undisclosed
    • 10 - 49 employees
    • Warszawa, Poland

    LLInformatics is a software development firm. Founded in 2016, the team focuses on custom software development, web development, and mobile app development. Their small firm is based in Warszawa, Poland.

    Industries

    Notable Project

    LLInformatics developed a website for a boutique consulting firm. Their work involved designing wireframes before delving into the development process. They also provided SEO and content creation services. 

    “I was truly happy with them.”

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  • 79
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    Vialutions is a software development and IT consulting company based in Wroclaw, Poland. The company, founded in 2010, has more than 30 employees and provides a wide range of services that include custom software development, digital strategy, and application testing. These services are offered to midmarket and other-sized companies in the financial services, manufacturing, automotive, energy & natural resources, and other industries.

    Clients

    • Toyota
    • Archicom
    • NG Engineering
    • Chassis Brakes/Hitachi

    Industries

    Notable Project

    An outsourcing company hired Vialutions to help develop the GUI for a robot that they were developing for a client. They worked mostly in C# for Windows WPF and WCF. The project was completed and both the client and the end-user were satisfied with the product. 

    "Developers from Vialutions have great soft skills and our client gave us only a good opinion about them." - CEO, Outsourcing Company

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  • 80
    • Scheduling

      4.5
    • Quality

      4.3
    • Cost

      4.2
    • NPS

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

    LBPro is a business development company founded in 2013. Their team of more than 50 offers custom software development, web development, and big data consulting services from their office in Białystok, Poland. They work with both small and mid-market businesses.

    Clients

    • Eversound
    • pay2vend
    • TEZ

    Industries

    Notable Project

    LBPro provided web dev support for a custom video sharing platform. The platform was to be used as both a marketing and advertising tool. LBPro helps the platform save time and make efficient progress.

    “The team is able to offer constructive feedback and push back against our ideas when they don’t think they would help us accomplish our goals.” - CEO, Video Sharing Platform

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  • 81
    • $10,000+
    • 10 - 49 employees
    • Wrocław, Poland

    InfiniteProgress is a software development agency founded in 2013 with a team of 9 experts. Based in Wroclaw, Poland, the company provides small businesses and midmarket firms expertise in custom software, mobile app, and web development. They work with industries such as business services, consumer products & services, and healthcare, among others.

    Clients

    • Unit4
    • Instaroom
    • AtlasChase
    • Health in Focus

    Industries

    Notable Project

    InfiniteProgress provides software development services, working on both the user interface and the backend, which involves statistical algorithms and logistics.

    "They helped us improve our organization."

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  • 82
    • Undisclosed
    • 50 - 249 employees
    • Wrocław, Poland

    Avra Software is a software house founded in 2004 and based in Wroclaw, Poland. They employ 51 industry professionals who specialize in building end-to-end software solutions for startups and global enterprises. Services include custom software development, vertical system integration, and servicing and system maintenance.

    Clients

    • Pitax.pl
    • Leroy Merlin
    • Oferia.pl
    • Unity S.A

    Notable Project

    Avra developed an internal IT integration database on Mule ESB using PHP, and used Java to augment functionality of a social forum. They continue to provide web maintenance.

    “They have a good business understanding, and every solution is optimally customized for our needs.”

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  • 83
    • 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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  • 84
    • $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

    • Kamaz
    • Schulz
    • Regamet

    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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  • 85
    • 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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  • 86
    • $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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  • 87
    • 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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  • 88
    • $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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  • 89
    • 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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  • 90
    • 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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