Software development agencies that use English

We help growing companies build scalable operational platforms, business systems, and AI-enabled workflows for integration-heavy and operationally complex environments. What sets Celadonsoft apart is our clarity before development: we start with discovery, solution design, and business analysis to define architecture, workflows, integrations, priorities, and the right development scope before build begins. This foundation allows us to deliver predictably for complex systems by combining product management, QA, solution design, and senior engineering, keeping complex software projects transparent, structured, and predictable from discovery to release. We are built for real business complexity and work best with growing and established companies that need operational platforms, multi-role systems, complex integrations, internal workflows, and software that supports long-term growth and operational scale. At the same time, our senior engineers use AI to accelerate delivery and reduce repetitive work while keeping architecture, technical decisions, scalability, and quality under senior engineering control. We primarily work with companies in Food & Beverage, Real Estate, and FinTech, and our strongest experience includes restaurant chains, multi-location businesses, operational platforms, workflow-heavy systems, and customer-facing digital products tied to core business operations.

sunil M

A full-stack developer working with Large Language Models

Building applications that combine traditional web architecture with AI capabilities, integrating model APIs, prompt engineering, and vector search directly into web or mobile products

Senior full-stack engineer focused on .NET/C#, AWS and React, and one third of TrioAmigo, a three-person senior team from Belgrade and East Sarajevo. Recent work: a multi-tenant inspection platform on AWS for a global energy company, a gigapixel image pipeline rewritten from .NET to Python/libvips (16–20× faster in benchmarks), and React and Angular frontends for industrial and banking clients. We take on projects as a team, on fixed-price milestones. Tell us what you're building.

Founded in 2018, KBook Publishing has made a name for itself in the publishing industry and served authors from all corners of the world. KBP makes your publication process easy and provides editing, formatting, printing, publishing, and marketing.

Jackson Nyabera

Software engineer

self-service booking, practitioner scheduling, centralised records, reminders and reporting are closely related to the web application and backend systems NyaberaWorks develops. We work with Next.js, Python, FastAPI and PostgreSQL, with a focus on practical web applications, database-driven workflows, API integrations and maintainable systems.

We are WordPress experts dedicated to fully managing, securing, and optimizing your website for maximum speed and performance. From maintenance and protection to performance enhancement, we ensure your website runs smoothly and efficiently. Connect with us today and let us help your business grow online.

Tanveer Sayyed

Senior Full-Stack Software Engineer | 15 Years Experience | Web & Mobile App Development | .NET | Python | React | Node.js | Cloud & AI Solutions

I am a Senior Full-Stack Software Engineer and Technology Consultant with 15 years of experience in designing, architecting and delivering scalable software solutions, enterprise applications and digital products. I help startups, businesses and enterprises transform their ideas into reliable, secure and scalable technology solutions from initial concept and system architecture to development, deployment and ongoing support. Technical Expertise • Backend Development: C#, .NET Core, ASP.NET Core, Python, FastAPI, Node.js, Express.js • Frontend Development: React.js, Angular, JavaScript, TypeScript, HTML5, CSS3 • Mobile App Development: Android, Kotlin, Cross-Platform Mobile Applications • Database Technologies: PostgreSQL, SQL Server, MySQL, MongoDB • Cloud & DevOps: Microsoft Azure, AWS, Docker, CI/CD, Cloud Architecture • AI & Generative AI: LLMs, RAG, AI Agents, Chatbots, Embeddings, AI Integrations and Automation • Architecture & Engineering: Microservices, REST APIs, Distributed Systems, System Design, Scalable Architecture Services I Offer • Custom Website & Web Application Development • Mobile Application Development • SaaS Product & MVP Development • Enterprise Software Solutions • CRM, ERP & Business Management Systems • API Development & Third-Party Integrations • AI-Powered Applications & Intelligent Automation • Cloud Migration, Deployment & DevOps • Technical Consulting & Software Architecture My Approach I focus on understanding business requirements, choosing the right technology, building maintainable architectures and delivering solutions that can grow with the business. Whether you are a startup looking to build your first MVP or an established business modernising its technology, I can help take your idea from concept to production. Available for international projects, long-term development partnerships and technical consulting.

Senior Full-Stack Software Engineer with 10 years of experience designing and delivering web and mobile applications. Experience spans React, Next.js, Node.js, ASP.NET Core, Laravel, Go, Java, and Python, with work on multi-tenant SaaS platforms, real-time streaming applications, and REST APIs. Brings strengths in UI/UX, problem-solving, database optimization, test-driven development, and cloud deployment.

Ingenuity AI

AI Architect & Full-Stack Developer

Ingenuity AI Pvt. Ltd. is an AI-focused software development company helping businesses transform ideas into intelligent, scalable digital solutions. Founded by experienced engineers with backgrounds at Microsoft and Oracle, we specialize in AI application development, custom AI agents, intelligent chatbots, business process automation, web application development, fintech solutions, and enterprise software integrations. Our team combines technical expertise, innovation, and a business-first approach to deliver solutions that solve real-world challenges. Our Core Services: AI Application & AI Agent Development Custom Chatbots & Conversational AI AI Integration & Business Automation Web Application & SaaS Development Fintech & Enterprise Software Solutions API Development & System Integration Dedicated Software Development & Engineering Support We partner with startups, small businesses, and established organizations to build new products, improve existing systems, and accelerate digital transformation. At Ingenuity AI, we don't just write code — we build technology that helps businesses grow. Website: https://www.ingenuityai.org Email: [email protected]

TestYantra is an IT services company that helps other businesses build, test, and maintain software applications. We mainly offer: 1. Software Development: Building websites, mobile apps, and custom software based on client requirements. 2. Software Testing: Checking applications to identify bugs and ensure they work correctly. 3. Cloud Services: Helping businesses move and manage their applications on cloud platforms. 4. DevOps: Helping companies automate software development, deployment, and maintenance.

Lunis Design Lab

Lunis Design Lab is a Dubai-based premium design & tech studio. We design and build AI products, SaaS platforms, mobile apps, websites, and complex digital experiences for startups, scaleups, and enterprise teams. We bring together three core disciplines under one senior team: product strategy, research & audits; UX/UI and product design; and software development & engineering. From early-stage MVPs to complex enterprise platforms, we deliver end-to-end digital products, from discovery and strategy to design, development, and launch. For clients with existing engineering teams, we also provide production-ready design deliverables, including comprehensive Figma files, reusable components, design systems, accessibility guidelines, keyboard navigation and tabbing orders, interaction design (IxD) specifications, component states, responsive behavior, and technical documentation. Every deliverable is structured for seamless developer handoff, ensuring consistency, accessibility, and efficient implementation. AI-accelerated. Expert-led. Our experience spans 65+ projects across 15+ industries and 12+ countries, with digital products reaching over 180 million users. Inspired by Dubai’s ambition, innovation, and attention to detail, our vision is to bring those same standards of excellence into the digital world. We believe exceptional products require more than beautiful interfaces. They demand strategic thinking, outstanding execution, and a deep understanding of business and user needs. Products that go beyond the moon.

ElevenX

From idea to MVP in 8–12 weeks lean, scalable, and built to validate real market demand. At ElevenX, we help startups and SMEs turn early-stage ideas into functional MVPs that are fast to launch, cost-efficient, and ready for real user feedback.

Dinamicka Development

Dinamicka is a software product development company with more than 11 years of proven experience helping startups and enterprises transform ideas into successful digital products. Dinamicka provides outsourced software development services for clients across 4 continents and over 15 countries – ranging from startups in Silicon Valley to enterprises in Europe and technology ventures in Africa. We specialize in Web Development, Mobile App Development, Software Development, and Design, supporting clients through the entire lifecycle — from consulting and discovery to design, development, deployment, and ongoing support. Our team also builds MVPs for startups, implements IoT solutions, and develops scalable systems such as SaaS platforms, AI & ML-powered applications, CRM, and ERP.

Revforgeglobal

RevForge Global is a software and website development company that helps businesses build fast, secure and scalable digital products. Led by a senior full-stack developer with 7+ years of experience, our team has delivered 200+ projects, including custom web applications, SaaS platforms, business dashboards, corporate websites and e-commerce stores. We offer two focused services: Software Development and Website Development. Our engineers have worked with global companies such as Airbyte, 10Pearls, CrowdStrike and Prospecta Data Solutions, and we bring the same quality and discipline to every project. We work remotely with clients worldwide, communicate clearly, deliver on time and provide support after launch. Share your idea with us and we will turn it into a reliable, high-performing product.

Net Solutions

Growth, engineered. Net Solutions treats our clients' growth as an engineering problem. Revenue, speed, and scale come from how well a company's software is built, connected, and kept current. We build that software: Commerce Systems, digital platforms, and SaaS products. Founded in 2000, we are a software product engineering company headquartered in Chandigarh, India, with offices in Toronto, London, New York, and Los Angeles, and delivery teams across the UK, US, and India. Twenty-five years of engineering discipline now go into intelligent software: systems that orchestrate data, AI models, and learning loops so a product gets better with every use. In a world changing rapidly because of AI, we also keep that software current through continuous modernization rather than one-off rebuilds. We work as the in-house engineering team our clients do not have. We push back to build the right product, and we stay to run and improve what we ship. Many of our client relationships have lasted more than ten years. Our five services: . Product and platform engineering: SaaS products, APIs, and cloud platforms on AWS and Azure . Data and AI engineering: computer vision, recommendation engines, and real-time personalization . Application modernization: continuous, staged modernization of business-critical systems . Commerce engineering: headless, composable stores built for both human customers and AI buying agents . Experience design: research and prototyping inside the same team that writes the code

Jay Reina | Independent Software & AI Consultant

Independent software engineer, solutions architect, and AI technology consultant specializing in the design, development, and delivery of end-to-end applications. I build intelligent software solutions that combine full-stack development, AI, automation, scalable databases, and modern cloud technologies. My experience includes enterprise incident management systems, customer support platforms, education technology, productivity tools, game development engines, and custom business applications. From initial concept and architecture to development and deployment, I help businesses turn complex ideas into reliable, practical software that improves efficiency and solves real problems.

YAISH Intelligence

YAISH Intelligence is a technology and engineering company delivering software, digital systems, artificial intelligence, geospatial solutions, and technology-enabled engineering services for businesses and institutions. We help organizations design, build, integrate, and modernize digital solutions across the full technology lifecycle - from requirements analysis and system architecture to development, deployment, automation, integration, and continuous improvement. Our capabilities include custom software development, enterprise platforms, SaaS solutions, digital transformation, systems integration, APIs, backend and database engineering, cloud systems, workflow automation, artificial intelligence, agentic AI, document intelligence, RAG, GIS, mapping, spatial data solutions, and engineering technology. YAISH Intelligence operates as the technology and digital solutions division of Yaish Archplanning Experts, combining modern technology capabilities with established experience in architecture, urban and regional planning, project management, GIS, spatial analysis, and engineering services. We work with companies, institutions, consultants, contractors, and international partners seeking reliable, practical, and scalable technology and engineering solutions.