EfficientWeb

Rzeszow, Poland

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.

30 people in their team

Speaks English, Polish

6 projects in their portfolio

Works remotely across the globe

Sortlist member since 2026

Founded in 2020

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Services

5 services offered by EfficientWeb

Description
We build bespoke web and mobile applications - from lean MVPs and startup products to full-scale platforms and complex multi-service architectures. Whether it's a new product from scratch or a legacy system that needs modernization, we deliver software designed around real business logic, not off-the-shelf compromises. Our work spans custom web applications, cross-platform mobile apps, progressive web apps, headless CMS integrations, and modular decoupled architectures built for scale. We also take over and stabilize existing codebases - introducing CI/CD, automated testing, observability, and infrastructure optimization to bring platforms up to production grade without rewriting from scratch. We follow an API-first, modular approach so that individual components can evolve independently and integrate seamlessly with external systems. Every project starts with business discovery and UX strategy, moves through agile development with working software delivered early and often, and continues post-launch with ongoing support, optimization, and feature development.
Skills in Web Application (11)
Web DevelopmentProgrammingReact DevelopmentProgressive Web AppLaravel DevelopmentFull Stack DevelopmentIntegrationJavascript DevelopmentSymfony DevelopmentPHP Development+1
Works in Web Application (4)
Clients in Web Application (4)
JLI Trading LTDE-commerce
Grena Ltd.Hospitals & Healthcare
Coinlooting LTDE-commerce
UAB ZEN.COMBanking & Financials
Learn more about Web Application
Description
We design and build custom AI solutions - from autonomous agents and intelligent automation to conversational interfaces, content generation tools, and predictive engines - that integrate directly into our clients' existing workflows and systems. Our work covers the full spectrum: autonomous AI agents that make decisions and take action across multiple platforms, intelligent automation systems that handle high-volume repetitive tasks like document processing and support triage, chatbots and virtual assistants that scale customer communication, AI-driven content and media generation pipelines, and recommendation engines that turn existing data into actionable insights. Every solution is built around the client's actual processes and data - not generic templates. We start with discovery and process mapping, move through prototyping and integration, and stay involved post-launch with monitoring, optimization, and continuous improvement. Human oversight is built in by design, so teams stay in control while AI handles the heavy lifting.
Skills in Artificial Intelligence (17)
Machine LearningVirtual AssistantAI DevelopmentAI ExpertiseAI ResearchGenerative AIAI StrategyMarketing optimizationAI Image GenerationChatbots+7
Work in Artificial Intelligence (1)
Client in Artificial Intelligence (1)
JLI Trading LTDE-commerce
Learn more about Artificial Intelligence
Description
We build bespoke web and mobile applications - from lean MVPs and startup products to full-scale platforms and complex multi-service architectures. Whether it's a new product from scratch or a legacy system that needs modernization, we deliver software designed around real business logic, not off-the-shelf compromises. Our work spans custom web applications, cross-platform mobile apps, progressive web apps, headless CMS integrations, and modular decoupled architectures built for scale. We also take over and stabilize existing codebases - introducing CI/CD, automated testing, observability, and infrastructure optimization to bring platforms up to production grade without rewriting from scratch. We follow an API-first, modular approach so that individual components can evolve independently and integrate seamlessly with external systems. Every project starts with business discovery and UX strategy, moves through agile development with working software delivered early and often, and continues post-launch with ongoing support, optimization, and feature development.
Skills in Software Development (10)
Custom Software DevelopmentSoftware EngineeringSoftware ArchitectureScrum MethodologyQA EngineeringLegacy Code RemovalSoftware Testing and QASoftware ConsultingEnterprise Software DevelopmentSoftware Maintenance and Support
Works in Software Development (2)
Clients in Software Development (2)
JLI Trading LTDE-commerce
Grena Ltd.Hospitals & Healthcare
Learn more about Software Development
Description
We deliver end-to-end e-commerce solutions - from strategic consulting through custom platform development, stabilization, and long-term growth engineering. We build new e-commerce systems from scratch and take over existing ones that have outgrown their current setup. Our work covers custom storefronts, auction-based platforms, modular multi-market architectures with ERP integration, multi-channel distribution (marketplaces, wholesale, dropshipping), flexible pricing engines, and payment system optimization. When stepping into an existing platform, we stabilize operations, modernize the stack, improve performance, and reduce infrastructure costs - all while keeping the business running and shipping revenue-driving features in parallel. Our approach focuses on business autonomy: we design solutions so that internal teams can manage products, pricing, campaigns, and content independently. Post-launch, we provide ongoing maintenance, feature development, and technical support as an embedded engineering partner rather than an external vendor.
Skills in E-commerce (18)
EcommerceWebshop DevelopmentEcommerce WebsiteEcommerce Web DesignOnline storeElectronic commerceOnline RetailOnline EcommerceDigital CommerceEcommerce Web Development+8
Works in E-commerce (4)
Clients in E-commerce (4)
JLI Trading LTDE-commerce
IMP Bridge MagazinePublishing
Deva HarmonyPharmaceuticals & Biotech
Coinlooting LTDE-commerce
Learn more about E-commerce
Description
We help ambitious teams build digital products that are intuitive, scalable, and built to last. As a boutique team of designers and developers, we take full ownership of your product, blending care, craft, and clarity to ensure your users – and your business – win. We dig deep to understand your users, your business, and the problem we’re solving. Wireframes, flows, and prototypes bring clarity and durability before a single line of code. We design like it’s ours, building systems that scale and perform long-term. Transparent, honest guidance with clear assets and documentation for your team. By working with us, you’re investing in more than mockups and wireframes. You’re building with confidence. Clarity – A design roadmap that connects business goals to user needs. Consistency – A scalable design system that lasts. Confidence – Decisions grounded in research, not guesswork. Delight – Interfaces your users love and your team can rely on.
Skills in Ergonomy (UX/UI) (8)
UX DesignUI DesignUsability TestingUX PersonalizationWeb AccessibilityMiroWireframingFigma
Work in Ergonomy (UX/UI) (1)
Client in Ergonomy (UX/UI) (1)
IMP Bridge MagazinePublishing
Learn more about Ergonomy (UX/UI)

Team

30 members in EfficientWeb's team

StoryWe 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 interest in how things work.

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Contact

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Details

HeadquarterKrakowska, Rzeszów, Poland