All Software Architecture Consultants in Warsaw
Plavno
5(16 reviews)AI-First Software Company: Secure Agents, Voice Assistants, and Scalable Cloud.
Top awardedPlavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation , from product management and analysis to design, development, testing, and ongoing support. We have a unique advantage , our pre-formed full teams work exclusively on products in their specific domains, such as Healthcare, E-Learning, FinTech, Travel & Hospitality, Fleet management and more. We can help you with: ✔ Web Development ✔ Mobile App Development ✔ CRM/CMS/SaaS Development ✔ Chat and Chatbot Development ✔ Web3 / DeFi / DAO / Smart contract ✔ WebRTC Stop struggling with bloated budgets and slow time-to-market. At Plavno, our fully-fledged team provides cost-effective and streamlined solutions that minimize technical debt and maximize your product's potential. With end-to-end support and a proven track record in the SAFe Scaled Agile Framework, we're the partner you need to succeed. LET’S CONNECT Let us help you choose the best path forward to deliver the perfect solution: Admin@plavno.ioLooking for work in Software ArchitectureLocated in Warsaw, Poland (+2)From €10,000 for Software ArchitectureWorked in Banking & Financials (+19)Speaks English, French(+2)51-200 membersCivitta
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.Looking for work in Software ArchitectureLocated in Warsaw, Poland (+11)From €1,000 for Software ArchitectureWorked in Banking & Financials (+38)Speaks English, Armenian(+9)501-1000 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.Looking for work in Software ArchitectureLocated in Warsaw, PolandFrom €3,000 for Software ArchitectureWorked in Insurance (+6)Speaks English, German(+2)51-200 membersDigital Bunch
5(14 reviews)Cross-Disciplinary Digital Consultancy
Digital Bunch is a cross-disciplinary digital consultancy transforming complex ideas into breakthrough results. With 60+ specialists across four continents, we're strategic advisors who actually execute. Our secret? Breakthrough solutions emerge when diverse expertise collides. When AI engineers challenge brand strategists, when 3D artists inspire UX designers, magic happens. We deliberately blur boundaries between specialties because innovation lives in the spaces between traditional categories. From strategy and branding to AI development and virtual production, we partner with ambitious organizations like luxury automotive brands, Saudi megaprojects, and global innovators who need a partner that thinks strategically and executes flawlessly. Ready to transform complexity into clarity?Looking for work in Software ArchitectureLocated in Warsaw, Poland (+1)From €1,000 for Software ArchitectureWorked in Automotive (+12)Speaks English, Arabic(+1)51-200 membersCeladonsoft
5(7 reviews)Scalable systems for complex business operations — delivered with clarity and predictability.
We help growing and established companies turn complex software initiatives into clear, scalable, and well‑managed systems. Our job is more than just software design and development — our job is taking care of your success. We don't jump straight into development. We start with discovery, solution design, and business analysis to define scope, architecture, integrations, and priorities before a single line of code is written. This is how we reduce delivery risk and protect your budget. We focus on three solution domains: 1. Custom Business Systems & Operational Platforms 2. Mobile Products for Customers and Operations 3. AI‑Enabled Business Workflows (AI under senior engineering control) Our strongest industry experience is in Food & Beverage, Real Estate, and FinTech — with growing expertise in iGaming, EdTech, and Travel Tech. Why companies choose us: clarity before development, structured delivery with PM and QA, domain‑aware solutions, and AI‑accelerated senior engineering. We work best with growing mid‑market companies, multi‑location businesses, and organisations that have outgrown spreadsheets or disconnected tools. We work as an extension of your business, in tight communication and total transparency — so there's no waste of time on back‑and‑forth. Start with a Solution Discovery call – to clarify scope, architecture, and the right path before any build commitment.Looking for work in Software ArchitectureLocated in Warsaw, Poland (+3)From €10,000 for Software ArchitectureWorked in Food (+23)Speaks English, German(+2)51-200 membersiDigitalize.net
4.9(7 reviews)Top Digital Marketing Agency, Trusted Worldwide!
Highly recommendedTop awardedA full-service, performance-first agency with 15+ years of experience, 75+ full-time professionals, and 90% referral revenue from digital, creative, and technology services and solutions. As the best digital marketing company in India, we work around the globe, enabling us to stay at the top of our game worldwide.Looking for work in Software ArchitectureLocated in Warsaw, Poland (+27)From €1,000 for Software ArchitectureWorked in Media (+7)Speaks English, Albanian(+6)51-200 membersXB Software
(0 review)From vision to success
XB Software is a custom software development company that offers outsourcing & outstaffing services for full-cycle development, front-end development, web & app development, project management software development, and app modernization. We provide services for startups and SMB companies from the USA and Europe, ensuring faster development and diverse customization with the help of our own products: - Webix JavaScript UI framework; - DHTMLX JavaScript UI components. We also have wide technology expertise (React.js, Node.js, Typescript, PHP/Laravel, .NET, etc), and can create consumer-centric mobile business applications, using cross-platform frameworks and technologies (React Native, Flutter, etc.). Our goal is to meet your needs and bring the best experience to you and your target audience. We support communication, clarity, and mutual understanding between your and our teams. We take responsibility for possible errors and problems that can arise in a project and are always ready to fix them. We consider difficulties as a challenge and enjoy finding creative yet appropriate solutions. Our team is flexible to changes and is proactive. You can be sure that your project is in good hands, because we always complete our assignments on time and to a high standard. We also developed white-label solutions Examarius Online Test System and Stockelix Inventory Management App that help our customers to have systems that can be customized based on the business requirements. We are ready to help you, if your business is from: - Logistics, - Healthcare, - Energy, - Construction, - Education, - Manufacturing, etc.Looking for work in Software ArchitectureLocated in Warsaw, PolandFrom €8,650 for Software ArchitectureWorked in Hospitals & Healthcare (+6)Speaks English, Polish201-500 membersDecerto
(0 review)Unlock The Potential Of Insurance Technology
Top awardedDecerto is a Polish company specializing in delivering advanced IT solutions for the insurance industry. The company offers comprehensive services, system architecture design, software development, integration with existing systems, as well as the ongoing maintenance and development of implemented solutions. Decerto has two flagship products: Agent Portal (a system for automating the work of insurance agents) and Higson (a Business Rules Engine solution). Currently, 80% of the Polish insurance market and international clients from the UK and the USA utilize these products. For our innovative approach to projects and agile execution, we have been recognized by Forbes, as well as prestigious European titles such as InsurTech100 and the European Insurance Technology Awards 2024. The company was also selected as the best workplace according to the Great Place to Work certification.Looking for work in Software ArchitectureLocated in 03, PolandFrom €10,000 for Software ArchitectureWorks in multiple industriesSpeaks English, Polish201-500 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.Looking for work in Software ArchitectureLocated in Warsaw, PolandFrom €1,000 for Software ArchitectureWorked in Accounting (+1)Speaks English, Russian(+1)11-50 membersITSharkz
(0 review)Your European Engineering Partner. Senior Polish teams, built to last.
ITSharkz is a Polish software house (founded 2018) that builds and scales digital products for European scale-ups and enterprises. We operate as a long-term engineering partner, not a ticket factory. Three ways to work with us: Dedicated Teams — senior, AI-ready engineers integrated into your workflow, with nearly 0% rotation Project T&M — full-team delivery with AI-accelerated execution and senior-level code quality AI Automation — process automation built around one measurable bottleneck, with clear ROI tracking What makes us different: Every engineer we place is validated for technical excellence, AI mindset, and cultural fit with Western European teams. We follow a supervised augmentation model: AI accelerates delivery, senior engineers control every output. No blind copy-paste. Tests-first, security-by-design, full traceability. Our operations are EU-based and GDPR-compliant by design. For French partners, our CIR/CII agrément means 30% of our fees qualify for R&D tax credits — a direct impact on your innovation budget. Partners include Qobuz, Weezevent, L'Oréal Research & Innovation, Tezos/Nomadic Labs, and 20+ European innovators across France, UK, and the broader EU. We build teams in weeks. We keep them for years.Looking for work in Software ArchitectureLocated in Warsaw, PolandFrom €5,000 for Software ArchitectureWorked in Beauty (+1)Speaks English, French(+1)11-50 membersModsen
(0 review)Your growth, our innovation, society’s benefit.
Modsen (https://www.modsen-software.com/) is an international outsourcing and custom software development company. Since our inception, 250+ projects in 37 countries have been brought to life with the involvement of our experts. From startups to big corporations, Modsen team of 500+ adept specialists offers scalable, cost-effective solutions across 25+ industries. Our core competencies include: Custom Software Development Team Augmentation Strategic IT Consulting Business Analysis Legacy System Modernization UX/UI Design Software Quality Assurance Artificial Intelligence services Rooted in a culture of improvement, responsibility, and transparent partnership, we believe that every project is an opportunity to deliver real value. We stand by: Top-tier security standards; Proactive, idea-driven teams; Independent, thoughtful experts; Full process transparency; Reliable, on-time delivery; Certified in-house talent; Impactful cost-efficiency; Scalable, growth-ready products; Mirroring your vision and goals. Driven by a commitment to innovation, we've proven our skills in domains, such as Fintech, Enterprise, Healthtech, Social Networking, Logistics, Telecom, Travel, IoT, Adtech, Agriculture, Edtech, Automotive, Real estate.Looking for work in Software ArchitectureLocated in Warsaw, PolandFrom €10,000 for Software ArchitectureWorked in Hospitals & HealthcareSpeaks English501-1000 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 partnerLooking for work in Software ArchitectureLocated in Warsaw, PolandFrom €3,000 for Software ArchitectureWorked in E-commerce (+2)Speaks English, Ukrainian11-50 membersFireart
(0 review)We Strengthen Digital Product Development & Design Teams
We join forces with enterprise companies and visionary startups, leveraging our full-cycle digital expertise to create brands, experiences, and products that drive growth and transformation, impacting millions every day.Looking for work in Software ArchitectureLocated in Warsaw, PolandFrom €3,000 for Software ArchitectureWorked in OthersSpeaks English, Polish(+1)51-200 membersSDLC Corp
4.9(50 reviews)Your Technology Partner
Highly recommendedSDLC Corp stands as a global technology powerhouse with 400+ certified developers, engineers, architects, designers & product experts delivering high-impact digital solutions across industries. With 1600+ successful projects delivered, we transform ideas into scalable products using modern technologies AI/ML, Blockchain, Odoo ERP, Salesforce CRM, SaaS engineering, Web/Mobile development, Cloud Solutions, iGaming, Casino Gaming, and Enterprise Digital Transformation. We operate across USA, UK, UAE, India, Australia & Canada, empowering startups, growing businesses, large enterprises with flexible development models including Dedicated Teams, Full-Cycle Product Development, IT Outsourcing & Long-Term Engineering Partnerships. Why Businesses & Investors Choose SDLC Corp 400+ highly skilled developers & delivery experts 1600+ digital products shipped successfully Global delivery with agile sprint execution NDA, IP ownership & compliance-first development Awarded by GoodFirms, DesignRush, TechBehemoths, SoftwareSuggest & Top B2B Listings Rapid scaling ability for enterprise projects 24/7 communication, transparent reporting & milestone-based delivery Industries FinTech | Gaming | Healthcare | Logistics | Retail | E-commerce | SaaS | Real Estate | Manufacturing We focus on quality engineering, security, ROI-focused architecture & long-term digital scalability. SDLC Corp doesn’t just build software we create digital assets that accelerate revenue, automate operations & strengthen competitive advantage. A trusted partner for companies aiming to scale faster, innovate smarter & lead in the digital future. 📩 Start your next digital project with us. Email: kishan@sdlccorp.comLooking for work in Software ArchitectureLocated in San Francisco, United States (+3)From €3,000 for Software ArchitectureWorked in Others (+20)Speaks English201-500 membersLeaware
4.8(13 reviews)We build the right software. We build the software right.
Top awarded⭐⭐⭐⭐⭐ IT Leader Awards winner specializing in bespoke software development, Business Process Automation with AI, and digital innovation. For almost 14 years, Leaware has been at the forefront of software development, supporting startups, SMBs, and enterprises with scalable, secure, and future-ready solutions. Our strength lies in adaptability, proven expertise, and a relentless commitment to excellence. Why choose Leaware? 🟢 Startup Advocates – deep understanding of startup dynamics, from MVP to market entry. 🟢 Proven Track Record – trusted by Microsoft, AXA, SAP, and 100+ companies across 20 industries. 🟢 Excellence & Security – adherence to top quality and data protection standards. 🟢 Versatility – from fintech platforms to user-centric apps, always leveraging the latest tech. 🟢 Global Insight, Local Sensibility – international reach with regional expertise. Core Services ⚫️ Mobile App Development 📱 – intuitive, scalable apps for iOS & Android. ⚫️ Web App Development 🌐 – engaging and high-performance digital platforms. ⚫️ Business Process Automation with AI 🤖 – transforming workflows by eliminating repetitive tasks, boosting efficiency, and enabling data-driven decision-making. ⚫️ Team Extension 👩💻👨💻 – flexible outsourcing to strengthen delivery and meet deadlines. What makes us stand out? 🔵 14 years of experience – balancing legacy know-how with cutting-edge innovation. 🔵 Diverse portfolio – from global enterprises to ambitious startups. 🔵 Startup support DNA – agile methods tailored to growth challenges. 🔵 Holistic offer – blending app development, BPA with AI, and outsourcing into one integrated value proposition. Leaware doesn’t just deliver code. We design, automate, and scale digital solutions that drive measurable business impact.1 work in Software ArchitectureLocated in Torun, Poland (+5)From €1,000 for Software ArchitectureWorked in Insurance (+33)Speaks English, Dutch(+4)51-200 memberscklicky.com
5(1 review)Expert PHP Laravel & Symfony Applications Modernization, Refactoring and Optimization
cKlicky.com is a software engineering and web application optimization company specializing in refactoring, modernizing, and scaling PHP-based systems built with frameworks such as Laravel and Symfony. We help startups, SMEs, and growing digital businesses transform legacy or inefficient codebases into high-performance, secure, and maintainable applications. Our core focus is not rewriting software from scratch, but improving what already exists—preserving valuable business logic while eliminating technical debt and unlocking new levels of performance, scalability, and reliability. We provide end-to-end technical expertise across: • Code refactoring and modernization of legacy applications • Performance optimization (database queries, backend logic, and API efficiency) • Security audits and vulnerability remediation (SQL injection, XSS, CSRF, and more) • Technical debt reduction and long-term maintainability improvements • API refactoring, integration, and system architecture improvements • Backend and frontend optimization for speed, stability, and scalability We believe refactoring is often the smartest path forward—faster, more cost-efficient, and lower risk than rebuilding from scratch. Our work focuses on improving system architecture incrementally while ensuring business continuity and minimizing disruption. By combining deep expertise in PHP ecosystems with modern engineering practices, we help organizations extend the life of their applications and prepare them for future growth. Why clients work with us: • Improved application performance and response times • Reduced infrastructure and maintenance costs • Stronger application security and compliance readiness • Faster delivery of new features through cleaner architecture • Increased scalability without full system rewritesLooking for work in Software ArchitectureLocated in Kraków, PolandFrom €1,000 for Software ArchitectureWorked in Marketing & Advertising (+3)Speaks English, Polish1-10 membersGlobaldev Group
5(4 reviews)Let’s go global together!
Globaldev Group provides end-to-end software development services and builds high-performing teams of specialists to support your business’s growth. With 14 years of experience, deep industry knowledge, and strong expertise in AI consulting and development, we’ve become a trusted partner for enterprises, SMEs, and startups. Globaldev Group is an ISO/IEC 27001 certified company. Global Teams Globaldev delivers R&D team extensions for both emerging technology companies and global corporations. With access to a broad international talent pool, we connect clients with highly skilled specialists who integrate seamlessly into their workflows. Our service covers hiring, onboarding, and ongoing team management, helping clients scale quickly and meet product development goals without operational strain. Global Engineering Global Engineering helps companies build custom solutions from the ground up, enhance or modernize existing products, and adopt emerging technologies. Our expertise includes product discovery, UX design, development, and long-term support. As a full-stack development partner, Globaldev provides everything needed to build, scale, and maintain software that drives business success — through a single, reliable vendor. Global AI Lab Globaldev Innovation AI Lab helps companies adopt and scale AI with clarity and confidence. We combine strategic guidance, data engineering expertise, and hands-on development to deliver secure, production-ready AI solutions aligned with business objectives. Whether clients need AI consulting, custom model development, or integration into existing systems, we ensure each solution is reliable, compliant, and grounded in real operational needs. As a full-stack development company, we can cover all your business requirements. From product discovery and proof of concept to UX design and development, Globaldev serves as an all-in-one solution provider.Looking for work in Software ArchitectureLocated in Lisbon, PortugalFrom €10,000 for Software ArchitectureWorked in Utilities (+10)Speaks English, German(+3)201-500 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 Software ArchitectureLocated in Kielce, PolandFrom €1,000 for Software ArchitectureWorks in multiple industriesSpeaks English, Polish1-10 membersJetStyle
(0 review)JetStyle is a full-scale digital-production company.
Top awardedJetStyle is a full-scale digital-production company. For more than 15 years we have been developing software, creating products and services, and solving clients' business problems. Our core competencies: - UX, - Immersive VR production, - software development, - analytics, - marketing. Our focus is to build products and interfaces that change people's behavior for the purpose of business benefit. What we do: - Build up product teams for our clients, set up analytics, design, marketing, and development processes, - Together with our clients, we set up hypotheses and make sure the value is delivered as quickly as possible. This approach provides a concrete observable and measurable benefit with each release. Our strengths are: - Digital environment design: analytics, interaction and digital-campaigns design, development of service concepts and digital-strategies, - Development of complex business logic projects and sophisticated integration with external services and data sources, - Design, development and support for clients' marketing, - VR and AR project development: mobile AR applications and in-browser AR, educational VR simulators, VR-expirience and VR-games, projects with WebVR and WebAR, - Video production, - Carrying out product strategy sessions. We accumulate a lot of expertise in the following industries - Education, - Pharma and medicine, - Foodtech, - E-commerce.Looking for work in Software ArchitectureLocated in Kraków, PolandFrom €3,000 for Software ArchitectureWorked in Entertainment & Events (+16)Speaks English, French51-200 members
