Top Web App Development Agencies in Essex

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Web Application England Essex

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Top Featured Web App Development Agencies

Civitta
5
(16 reviews)
Digital solutions, consulting and funding.
Highly recommended
Civitta started in Central and Eastern Europe and we are proud to be the largest consultancy emerging from our region. Today, we deliver projects worldwide.
8 works in Web Application
Located in Vilnius, Lithuania (+11)
From €3,000 for Web Application
Worked in Software & Computer Services (+38)
Speaks English, Armenian(+9)
501-1000 members
TRIARE
4.9
(11 reviews)
TRIARE unlocks IT potential of YOUR business
TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.
19 works in Web Application
Located in Cherkasy, Ukraine (+3)
From €10,000 for Web Application
Worked in Hospitals & Healthcare (+20)
Speaks English, Ukrainian
51-200 members
The Weather
4.9
(45 reviews)
No-nonsense digital transformation for forward-thinking brands
Highly recommended
Top awarded
🇬🇧 The Weather is an award-winning digital agency and one of Germany's top-ranking companies for web design and web development. We design, build and brand — websites, digital products and AI applications — for companies that expect results. Based in Berlin, delivering worldwide. We have created over 200 websites for tech startups, green energy clients, democracy-focused NGOs, and progressive brands. Their digital transformation has paid for itself — and yours should too. The Weather is the #1 web design company in Germany on Clutch. Seven of our websites received nominations on Awwwards.com. Our web experiences change entire businesses, one website at a time. See the proof. Web design Our high-impact design websites and digital experiences are designed to spark action and build momentum. Discovery & digital advisory Websites UI/UX Figma Web apps Mobile apps Motion design 3D animations Web development We develop future-proof websites and software that are result-oriented and easy to live with. WordPress and Elementor Webflow Jamstack, Headless CMS Mobile apps Web apps Support and maintenance Brand construction With a strong focus on storytelling, we craft distinctive brand and product identities that stand out. Brand guidelines Brand book Idea making Copywriting Illustration Graphic and print design AI development We turn AI from a buzzword into a business asset — practical products built from scratch or integrated into what you already have. AI product strategy & scoping — defining the right problem before a line of code is written AI agents — autonomous agents handling complex, multi-step tasks LLM integration — reliable, scalable integration into existing products and workflows Prototyping & proof of concept — fast, focused builds to test core assumptions Prompt engineering & workflow design — prompts and pipelines that perform in production AI product development — end-to-end, in-house; our own product, Oylo, is proof
10 works in Web Application
Located in Berlin, Germany
From €5,000 for Web Application
Worked in Real Estate (+25)
Speaks English, Catalan(+7)
11-50 members
exe.cutor d.o.o
5
(16 reviews)
Four senior engineers from Zagreb who join your team - Java, .NET, Angular, applied AI.
Highly recommended
Top awarded
exe.cutor is a Zagreb-based engineering company founded in 2013. We are four senior software engineers and a project lead who join client teams or take over a defined part of a system - as an extension of your team, as a dedicated team, or as a long-term maintenance partner. Each engineer brings 18 to 19 years of delivery experience: banking and card payments, telecom CRM and fraud management, public-sector and environmental systems, energy management, tolling and fleet management. Since 2018 we have worked embedded in client teams in Germany, Ireland and Croatia - for a German fleet-management vendor since 2019 and still ongoing, for an Irish software company on two products, for a tolling operator over three years, and on a national health-insurance CRM for a global IT integrator. Core stack: Java with Spring Boot and Quarkus, C# and .NET Core, Angular, PostgreSQL, SQL Server and Oracle, Docker, Kubernetes and Kafka. For AI work we have a PhD researcher in computer vision and deep learning who deploys models on the client's own infrastructure. We work in English (C1-C2) and German (one engineer at C1-C2), in the CET time zone, remotely or on site in the region. Engagements range from one engineer for a few months to the whole team for several years.
13 works in Web Application
Located in Zagreb, Croatia
From €5,000 for Web Application
Worked in Software & Computer Services (+12)
Speaks English, Croatian
1-10 members
Quantum Dev
(0 review)
AI-native dev studio: a clickable prototype in a day, an MVP in production from two weeks
Quantum Dev is a software studio building web platforms, mobile apps and AI automation since 2020, with 55+ projects delivered. We build with AI ourselves, so you get a clickable prototype of your key screen in a day and an MVP in production from two weeks. Our B2B country risk portal went from signed spec to production in 2 weeks. What we build: - E-commerce: online stores, B2B portals and brand store ecosystems - CRM, ERP and internal business systems - Mobile apps on Flutter for iOS and Android - AI agents and automation: sales assistants, document processing, inbox automation, content pipelines - UX/UI design in Figma Recent work: an e-commerce ecosystem for a pet-food distributor (10 brand stores including Monge, a B2B portal and 2 mobile apps), a railcar fleet management app for a rail logistics operator, a DSP for mobile traffic buying and an interview-prep marketplace. Stack: React, Next.js, Vue, Flutter, Python (Django, FastAPI), PHP (Laravel, Symfony), Node.js, PostgreSQL, OpenAI API. Start with a free 30-minute call and a clickable prototype before you sign anything.
4 works in Web Application
Located in Los Cristianos, Spain
From €3,000 for Web Application
Worked in Pets (+6)
Speaks English
11-50 members
Mind Studios
5
(4 reviews)
Long-Term Technology Partner for Growth-Stage and Mid-Market Companies
Recommended
Founded in 2013, Mind Studios is a custom software development company working with growth-stage and mid-market businesses across the US, UK, Europe, and MENA. The portfolio spans logistics platforms, real estate marketplaces, healthcare systems, and fitness ecosystems - operationally critical products built for companies where technology is central to how the business runs. The team engages at the architecture stage, before the critical decisions get locked in. Business analysis, technical scoping, and honest pushback on briefs that won't hold up at scale are standard. The goal from day one is a system that doesn't need to be rebuilt in two years. What distinguishes Mind Studios is what happens after launch. Scaling infrastructure, iterating on features, extending systems as the business grows - this is where most of the value gets built, and where long-term client relationships form. The average engagement runs over two and a half years. Many go considerably longer. 100+ specialists. 13 years in business. 70% client retention rate.
5 works in Web Application
Located in Dnepropetrovsk, Ukraine (+3)
From €20,000 for Web Application
Worked in Logistics & Supply Chain (+5)
Speaks English, Ukrainian
51-200 members
Tinfox Consulting
(0 review)
Custom Web & SaaS Development | MVPs in 4–6 Weeks | Node.js, React
Tinfox Consulting is a trusted IT consulting and software development company helping startups, SMEs, and enterprises build innovative digital products that drive growth and business transformation. We combine strong engineering expertise, experience-driven design, and an agile approach to deliver scalable, secure, and high-performance solutions. 𝐒𝐄𝐑𝐕𝐈𝐂𝐄 𝐎𝐅𝐅𝐄𝐑𝐈𝐍𝐆𝐒: ✓ Product & Software Development ✓ Custom Web & Enterprise Applications ✓ iOS, Android & Cross-Platform Apps ✓ Generative AI, ML & AI Integrations ✓ UI/UX Design ✓ Dedicated & On-Demand Developers ✓ API, SDK & Third-Party Integrations ✓ Cloud, Deployment & Application Support 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒: Swift | SwiftUI | Objective-C | iOS | Kotlin | Android | Flutter | React Native | JavaScript | React.js | Angular | Node.js | Python | .NET | REST APIs | Firebase | AWS | MySQL | PostgreSQL | MongoDB | BLE | IoT | AI/ML | OpenAI | Payment Gateways | In-App Purchases | Face ID | Touch ID | Maps | Push Notifications | Docker | Git | CI/CD | Figma | Sketch We build solutions that are not only functional but designed for scalability, performance, security, and long-term business value. 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐔𝐒? ✓ Tailored Solutions aligned with your business goals ✓ Clear & proactive communication throughout the project ✓ Reliable delivery without compromising quality ✓ Continuous support and maintenance after launch ✓ Experienced team covering mobile, web, backend, cloud, AI, and UI/UX From an MVP to a complex enterprise platform, Tinfox Consulting provides the expertise and technology to turn your vision into a reliable, scalable digital product.
7 works in Web Application
Located in Ghaziabad, India
From €500 for Web Application
Worked in Sports (+6)
Speaks English, Bengali(+1)
11-50 members
tomorrow media
(0 review)
+20 YEARS OF EXPERIENCE BUILDING HIGHLY ORIGINAL SOFTWARE.
Top awarded
Tomorrow Media is a small, close-knit development studio building games, mobile apps, web platforms, and AR, VR and AI experiences. Our team has worked together for years, with a portfolio that includes projects for Tiffany & Co., DreamWorks and Condé Nast. We bring that experience to every project, from a first prototype to a full platform. We work closely with our clients, communicate clearly and go the extra mile to get things right. You get experienced developers, personal attention and high-quality work at competitive prices.
1 work in Web Application
Located in Montevideo, Uruguay
From €20,000 for Web Application
Worked in Education (+3)
Speaks English
11-50 members

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