All React Development Consultants in Poland
Civitta
5(16 reviews)Digital solutions, consulting and funding.
Highly recommendedCivitta started in Central and Eastern Europe and we are proud to be the largest consultancy emerging from our region. Today, we deliver projects worldwide.1 work in React DevelopmentLocated in Warsaw, Poland (+11)From €1,000 for React DevelopmentWorked in Retail (+38)Speaks English, Armenian(+9)501-1000 membersDevsPower
5(5 reviews)Next.js development experts from Poland
We are specialists in creating applications using Next.js and React. Our web solutions are engineered to meet the highest standards of quality and performance. Our core expertise: Next.js and React engineering teams on demand Custom software development solutions2 works in React DevelopmentLocated in Poznań, PolandFrom €1,000 for React DevelopmentWorked in Software & Computer Services (+3)Speaks English, Polish11-50 membersPagepro
5(6 reviews)Next.js & Sanity Migration Experts
Top awardedNext.js & Sanity Migration Experts. Ranked #1 Sanity and top-3 Next.js development agency on Clutch (4.9 stars). We move digital-native companies off WordPress, Drupal, Webflow, Wix and other legacy or no-code stacks to Next.js & Sanity. Our own migration framework, Nexity , handles redirects, SEO checks and content modeling, so we do not rebuild them from scratch on every project. HOW WE TAKE THE RISK OUT Every migration starts with a 48h demo on your real content and a fixed scope and price before any code is written. Know the price upfront: fixed scope and price, agreed after a free assessment and before any code is written Keep your rankings: URL audits, 301 redirects and Core Web Vitals work are part of every migration -Publish without waiting on developers: Sanity with a page builder and live preview for your content team PROOF GP Notebook: a 100,000+ page medical platform moved from a legacy CMS to Next.js & Sanity. Organic traffic doubled within two years. DarkTools: a B2B product catalog rebuilt in 4 weeks. Lighthouse mobile went from 45 to 92 and desktop from 83 to 99. WHAT WE DO Next.js & Sanity replatforming (Nexity) AI Project Takeover: production-ready in 2 weeks for apps built with v0, Cursor, Bolt or Lovable, or we tell you upfront if they need a rebuild SLA & continuous development after launch Team & staff augmentation WHO WE WORK BEST WITH Digital-native SMBs outgrowing a low-code or no-code stack Companies stuck with a legacy CMS or a custom monolith Startups and independent CTOs needing specialised Next.js & Sanity delivery AWARDS #1 Sanity and top-3 Next.js development agency on Clutch Clutch Top Sanity Developer 2025 Clutch Top Next.js Developer 2024 Forbes Diamond Poland 20247 works in React DevelopmentLocated in Bialystok, PolandFrom €10,000 for React DevelopmentWorked in Hospitals & Healthcare (+12)Speaks English, Polish11-50 membersSENLA | Software Engineering Laboratory
5(2 reviews)Scale your engineering teams with SENLA
Top awardedSENLA is a leading Talent Augmentation provider in Europe, offering access to over 700 highly skilled tech professionals . Trusted by global leaders such as BOSCH, IKEA, Bayer, and Deloitte, we specialize in enhancing tech teams with top-tier engineers, architects, and data scientists. Our proven talent system guarantees 95% client satisfaction and a 94% staff retention rate . With flexible options including individual experts, dedicated teams, or development centers, we can launch new teams in as little as 10 days . Since 2012, we’ve delivered over 350 successful projects across a wide range of industries. Our approach focuses on: Rapid access to pre-vetted tech talent; Building tailored teams that fit your unique requirements; Effortless integration with your workflows; Reliable ongoing support and quality assurance. Ready to transform your tech capabilities? Partner with SENLA and discover the unmatched value of expert Talent Augmentation.3 works in React DevelopmentLocated in Warsaw, Poland (+1)From €10,000 for React DevelopmentWorked in Banking & Financials (+16)Speaks English, German(+1)501-1000 membersphilosopht
(0 review)A partner to those companies that want to fully realize their potential.
philosopht is a software house that builds custom software—web, mobile, and desktop applications, as well as IT systems that support companies’ day-to-day operations. We guide clients from the initial brief all the way to a fully functional, maintained product: we don’t start with code, but with workshops at your company, during which we get to know your team, processes, and real-world business context. We work within a clearly defined process. Just one day after the workshops, you receive a clickable mockup; within the first week, a full UI/UX prototype; and then the architecture, timeline, and budget—all approved together before development begins. We meet with you regularly. You see in real time what has actually been created and know what will appear in the next iteration. After deployment, we stay with you—hotfixes, new modules, and feature expansion. We tailor the tech stack to the problem, not the other way around. Web: React, Vue, Next, Nuxt — dashboards, admin panels, SaaS. Mobile: React Native for speed, native iOS/Android where every frame counts. Systems: ERP, CRM, integrations, business process automation. Desktop: Electron on Mac, Windows, and Linux, with offline-first mode when needed. We don’t limit ourselves to code. We have a legal team specializing in tech law (terms of service, GDPR, etc.), a dedicated marketing team, social media and SEO management, and product visibility optimization across language models—ChatGPT, Claude, Perplexity. We also give our clients access to our network of founders, lawyers, and marketers from “nascent unicorns.” We speak business, not jargon. We justify technical decisions in terms of cost, implementation time, and impact on the product. We have over 20 commercial projects and thousands of hours of experience under our belt.Looking for work in React DevelopmentLocated in Kielce, PolandFrom €1,000 for React DevelopmentWorks in multiple industriesSpeaks English, Polish1-10 membersAkveo
5(1 review)Here to Build
Akveo is an international software development firm that creates innovative digital solutions to help businesses grow. Specializing in custom software, low-code/no-code platforms, and UI/UX design, we empower companies of all sizes to turn their concepts into scalable, high-performing applications. As a certified Retool development partner and React Native expert (https://www.akveo.com/services/mobile-application-development/react-native), Akveo has successfully completed 500+ projects across sectors like finance, healthcare, eCommerce, and EdTech. Our team of experienced software engineers, designers, and business analysts works collaboratively to deliver top-quality solutions. From cross-platform mobile development to MVP creation and AI-driven automation, we are dedicated to providing exceptional results that surpass client expectations.6 works in React DevelopmentLocated in Warsaw, Poland (+2)From €1,000 for React DevelopmentWorked in Insurance (+6)Speaks English, German(+2)51-200 membersRelevant Software
5(3 reviews)We provide companies with senior tech talent and product development expertise to build world-class
RecommendedRelevant Software: Trusted Software Consulting & Development Partner Relevant Software is an international software consulting and development company helping growth-stage and mature businesses solve complex operational, technological, and strategic challenges. For over 12 years, we’ve partnered with Fortune 500 companies and fast-growing enterprises to design, build, and scale high-performing digital products that deliver measurable results. Unlike traditional software vendors, we go beyond coding. Our teams combine technical expertise with strategic insight to align every solution with real business goals, not just technical specifications. Through precision in delivery, transparent communication, and a remote-first model that attracts top global talent, we ensure predictable outcomes, on-time delivery, and lasting value. Our expertise spans AI, IoT, Data Engineering, Cloud, and Custom Software Development, enabling organizations to innovate faster, control costs, and stay ahead in regulated and competitive markets. With 300+ engineers (96% senior level) and 200+ successful projects delivered worldwide, we’re trusted for our reliability, scalability, and accountability. We have on-field expertise in: Technology Consulting Custom Software Development Product Development Mobile Development Web Development IoT Software Development AI and ML Development Data Engineering Compliance as a Service SaaS Development UX/UI Design Quality Assurance Cloud and DevOps Industries we serve: Healthcare | FinTech | Pharma | Construction | PropTech | Logistics | Retail | Energy | Insurance | Agriculture | Oil & Gas | EdTech5 works in React DevelopmentLocated in Warsaw, PolandFrom €1,000 for React DevelopmentWorked in Farming (+7)Speaks English51-200 membersBE-DEV
5(5 reviews)Innovate, build, scale
RecommendedOur agile team of developers helps you realize your projects. To achieve this, we use the most advanced technologies of the moment and provide you with quality business advice.1 work in React DevelopmentLocated in Warsaw, Poland (+1)From €1,000 for React DevelopmentWorked in Travel & Leisure (+10)Speaks English, French(+2)1-10 membersTHEY.dev
5(1 review)Custom software Development, Design & Consulting
Who are THEY? Since our inception in 2017, we've grown into a remote team of experts, spanning from the UK to Poland. We specialize in delivering tailor-made web and mobile applications , with a keen focus on collaboration and direct client-developer interaction. Our key strength is a consultancy approach to every client. We've had the privilege of assisting a wide range of businesses, from young startups to well-established companies, helping them navigate the technological landscape and achieve their goals. Our success lies in our ability to match each project's unique requirements with the right expertise. THEYr areas of expertise Design & Discovery Transforming software concepts into clickable prototypes Proof of concept (POC) development Ensuring your unique project ideas are achievable Minimal Viable Product (MVP) development Cost-effective route to a live, functional application Custom software development Crafting tailored, scalable, production-ready software solutions Support & maintenance Ensuring smooth software operations, always How THEY work At THEY, we adopt a practical and flexible approach to project execution. Each journey begins with an understanding of our client's vision and thorough validation of their ideas. Embracing a transparent and responsive workflow, we consistently deliver solutions in short, result-oriented cycles. Quality assurance is integral to our process, with exhaustive testing at each stage ensuring every solution adheres to top-tier standards. We prioritise open communication and regularly share project updates. This enables us to synchronize seamlessly with our clients' objectives, delivering solutions that truly resonate with their needs. Ultimately, our aim is not just project completion, but the creation of enduring relationships with our clients.Looking for work in React DevelopmentLocated in Kraków, PolandFrom €1,000 for React DevelopmentWorked in Travel & Leisure (+7)Speaks English, Polish(+1)11-50 membersEfficientWeb
(0 review)Boutique Software Partner - We take ownership of what you entrust us to build
We don’t just ship code. We build with care, ask the hard questions, and stay accountable for the outcome. We’re a boutique team of engineers, consultants, and long-term partners. Every project we take on is treated like it’s our own: designed with clarity, built with discipline, and shaped by a genuine interest in how things work – and how they’ll hold up over time. Whether it’s an enterprise-grade WordPress platform, a custom ecommerce system, or an AI-native app, our approach stays the same: We listen closely. We build responsibly. We stay flexible. We keep things honest. Because we believe that trust is earned not just in how we communicate – but in what we deliver.Looking for work in React DevelopmentLocated in Rzeszow, PolandFrom €3,000 for React DevelopmentWorked in E-commerce (+4)Speaks English, Polish11-50 membersWebview Digital
4.9(6 reviews)Request for a quote - hello@webviewdigital.com
Top awardedWe creates exceptional websites, eCommerce sites, mobile apps, digital campaigns and more.Looking for work in React DevelopmentLocated in Wrocław, Poland (+1)From €1,000 for React DevelopmentWorked in Clothing & Accessories (+8)Speaks English51-200 membersDesignMe
(0 review)Senior design and development team for SaaS and AI companies
DesignMe is a senior design and development team based in Gdańsk, Poland, working with SaaS, AI, fintech and tech companies in the US, UK and Europe. We design and build marketing websites in Webflow, Framer, Astro and Next.js, product and app interfaces, and the brands behind them. Most clients work with us on a monthly plan: one senior team across design, development and growth, sitting in your Slack, with most requests moving in 24 to 48 hour cycles. Fixed projects are scoped and priced on a call before anything starts. What clients get: Senior people only: designers, developers and a general manager who keeps the work moving. One team from brand to product to website, so nothing gets lost in handoff. Measurable results: for Seamless.AI we rebuilt a 130-page site and lifted demo bookings 30%; zave.it reached 200,000+ sign-ups in its first month after launch. Clients include N3XT ($72M raised), Lightdash (Series A, Accel), Quotient, Seamless.AI, Datawizz, Gan.ai, Spatial and zave.it. We are a Webflow Premium Partner and a Framer Enterprise Partner, rated 5.0 on Clutch.Looking for work in React DevelopmentLocated in Gdańsk, PolandFrom €5,000 for React DevelopmentWorked in Software & Computer Services (+5)Speaks English, Polish11-50 membersAtomify
(0 review)Custom AI automation and internal tools for European B2B teams
Atomify is an AI automation agency based in Warsaw. We help B2B companies with 10 to 100 employees remove repetitive manual work by building automation systems and custom internal tools around the software they already use. Our work usually starts with a specific bottleneck: leads that get lost between channels, orders processed by hand, reports assembled from five different sources, support requests nobody has time to answer. We map the process, then build a system that runs it, using no-code and low-code platforms where that is faster and custom development where it is not. Typical projects include AI assistants and chatbots for sales and support across web, messengers and marketplaces, CRM and ERP integrations, document and data processing pipelines, and internal dashboards and applications built on top of existing business systems. We work with clients across Europe and handle the full cycle: process audit, solution design, development, deployment and ongoing support. Communication in English, Polish, Ukrainian and Russian.Looking for work in React DevelopmentLocated in Warsaw, PolandFrom €3,000 for React DevelopmentWorked in Real Estate (+7)Speaks English, Polish(+2)1-10 membersWebProfessor.
(0 review)Business websites on Astro and custom web apps in React, Spring Boot and Next.js
WebProfessor is a Warsaw-based software house specializing in two areas: business websites and custom applications that companies run on every day. We build websites on Astro, Sanity headless CMS and Cloudflare. They are fast and secure, rank high in Google and AI search, and convert well. We migrate sites from WordPress and other CMSs without losing rankings. We build custom software in React, Next.js and Spring Boot: internal systems, panels for patients, customers and sales, and billing, integrated with the company's other tools. After launch we handle maintenance and development. A website and applications often form one system: from winning customers, through e-commerce and customer service, to internal processes and AI automation. You can start with any part and add the rest in stages. Our deepest experience is in three industries: - Healthcare. For the OpenMed medical centers we built a website with online booking (+43% conversion, +3782% organic traffic) and MedBill, a clinic management system. Plus an e-prescription, sick note and e-referral platform integrated with Poland's P1 e-health system and ZUS. - Automotive. The ClickLease website, with vehicle search, a leasing calculator and supplier offers, raised conversion by 86%. - Education. For Bonapi, a Dutch training center, we moved multilingual sites from WordPress to Sanity and Astro. We also built a system for their training, customers and internal processes, with e-learning. For Egzamido, a platform with subscriptions and a study assistant. 50+ projects, a senior-only team with 8+ years of experience each. We use AI wisely: we work faster without losing quality. Our work combines IT with marketing, strategy, design, UX and conversion optimization (CRO). We always advise and take the initiative. Results are what count: our websites raise conversion by 47.2% on average, with an average ROI of 324% after 6 months. We work with companies from Poland, Europe and the US.Looking for work in React DevelopmentLocated in Warsaw, PolandFrom €1,000 for React DevelopmentWorks in multiple industriesSpeaks English, Polish1-10 membersSOFYCOD
(0 review)Making AI Work For You
Our mission at SOFYCOD is MAKING AI WORK FOR YOU . We help organizations solve complex business challenges through reliable, scalable AI-driven software solutions, leveraging the full power of AI, and building a team of outstanding engineers. Applying a problem-first approach, we combine deep engineering expertise with strategic thinking to deliver production-ready AI systems that create measurable ROI, costs savings, business optimizations or revenue growths. We build long-term partnerships based on trust, quality, and responsibility, supporting innovation, operational excellence, and sustainable growth. SOFYCOD. Why We Are The Right Fit For You Over 25 years of experience in IT. The first company which become as part and foundation of SOFYCOD was founded in 2000. During the years our experts and engineers worked with many well known organizations in healthcare, manufacturing, energy and other industries. Experts in technologies and business domains. Our team members have experience in Healthcare & Life Sciences, Manufacturing, Food and Agriculture, Logistics, and others industrial domains. So we know what your business needs. Successfully implemented numerous projects. We have a portfolio of successfully delivered projects for both world-renowned corporations and small companies, ranging from small applications to large-scale systems. We deliver solutions, not just sell hours. We determine the flexible cooperation model that is right for partner and implement the project successfully and in the shortest possible term, using optimal number of resources.Looking for work in React DevelopmentLocated in Warsaw, PolandFrom €25,000 for React DevelopmentWorks in multiple industriesSpeaks English, Polish11-50 membersDigital Vantage
(0 review)Next.js/React web agency for B2B companies in Poland, EU
Digital Vantage is a premium web development agency based in Poland, serving B2B companies across the EU and Switzerland. We specialise in high-performance websites, e-commerce platforms, and custom web applications built on a modern, EU-hosted stack: Next.js, React, Payload CMS, and MongoDB. We work with SMEs that have outgrown generic solutions and need a digital product that actually supports their revenue — faster loading, better conversion, and a codebase they can own. Our clients typically come to us when WordPress or Wix has hit a ceiling, when they need a website that performs like a product, or when they want a technical partner rather than just a vendor. What sets us apart: 20+ years of IT background — our team brings enterprise-level engineering discipline to every project, regardless of size All infrastructure on EU soil — servers in Warsaw, Frankfurt, Paris, full GDPR compliance, no third-country data transfer Fixed-scope delivery — clear milestones, written specifications, no scope creep surprises Technology-first approach — we don't use WordPress or page builders; every site is a purpose-built Next.js application We operate across Europe. Typical engagements: B2B websites from €8,000 · E-commerce platforms from €15,000 · Custom web applications from €25,000 · Technical consulting from €3,500/month. https://www.digitalvantage.pl/go/sortlist - If you need a site delivered in 6 weeks, we may not be your agency. If you need it done once, done right, and built to last — let's talk.Looking for work in React DevelopmentLocated in Warsaw, PolandFrom €1,000 for React DevelopmentWorks in multiple industriesSpeaks English, Polish11-50 membersDeffina
(0 review)We define the future of enterprise software.
Deffina is a results-driven software company building secure, scalable, and intelligent IT solutions for startups and enterprises. With a decade of experience in Java, AI, and cloud systems, we deliver full-cycle development and think like product partners — not just executors. Whether it’s internal tooling, automation, or customer-facing apps, we take full responsibility for outcomes.1 work in React DevelopmentLocated in Warsaw, PolandFrom €1,000 for React DevelopmentWorked in Accounting (+1)Speaks English, Russian(+1)11-50 membersJUPI PLUS
(0 review)Let's Explore and Transform Tech Together!
🚀🪐 JUPI PLUS - Your Tech Partner, Not Just a Vendor Since 2023, we’ve been helping startups and businesses launch scalable web & mobile apps that users love and investors notice. From MVPs to full-featured products - we handle it all: strategy, design, development, launch, and support. 💬 Why Teams Work With Us ✅ Real people. Real communication - We keep things simple and transparent, no tech jargon or long silences ✅ Designs that make users say “wow” - Modern, clean, and always with purpose (not just pretty for the sake of pretty) ✅ Code that’s clean, fast, and makes future devs happy - Scalable, well-documented. ✅ Delivery that doesn’t drag forever - We move fast, but smart. No drama, no overpromising. 👥 Who We Help · Early-stage startups with MVP dreams · Businesses looking to digitize or scale · Founders who want more than just a dev team - a real partner2 works in React DevelopmentLocated in Warsaw, PolandFrom €3,000 for React DevelopmentWorked in E-commerce (+2)Speaks English, Ukrainian11-50 membersHeyNeuron
(0 review)Business value at turbo speed
HeyNeuron is a Polish software house that delivers business value at turbo speed. We build MVPs in 14 days, dashboards in a week, and full-scale systems that actually work. Our core expertise spans web development, mobile apps, AI agents, automation, and system integrations. We help businesses adopt an agent-driven approach to technology - implementing AI-powered workflows, voicebots, chatbots, and intelligent document processing. We combine business-first thinking with rapid execution, ensuring every project delivers measurable results from day one.Looking for work in React DevelopmentLocated in Kraków, PolandFrom €1,000 for React DevelopmentWorked in Software & Computer Services (+5)Speaks English, Polish1-10 membersAksamit Projects
(0 review)Engineering Digital Products at Scale
AKSAMIT PROJECTS is a digital engineering studio that builds scalable, high-performance digital products for growing businesses. We design and develop websites, e-commerce platforms, SaaS products, and web/mobile applications with a strong focus on clean architecture, performance, and long-term maintainability. We treat every product as an engineered system — not just a project. This approach reduces technical debt, enables faster scaling, and eliminates the need for costly rebuilds. We work with companies across Europe and the United States, including tech startups, B2B platforms, agencies, and established brands. What we deliver: • Web development & software engineering • E-commerce platforms • SaaS platforms, dashboards, and CRM systems • AI integrations & automation • System architecture & scalability • UX/UI for complex digital products • Technical SEO & analytics • Ongoing support and product scaling Our goal is not just to launch products — but to build systems that drive business growth, improve efficiency, and deliver long-term value.3 works in React DevelopmentLocated in Warsaw, PolandFrom €3,000 for React DevelopmentWorked in Software & Computer Services (+3)Speaks English, Polish(+1)11-50 members