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.
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Gregory Grant
Full-Stack Software Engineer
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.
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Naomi scott
Blockchain Development Company – End-to-End Blockchain Development Services
BlockchainAppsDeveloper is a leading blockchain development company providing end-to-end blockchain solutions for startups, enterprises, and businesses. We specialize in developing secure, scalable, and customized blockchain applications tailored to specific business requirements.
Our services include public and private blockchain development, custom blockchain networks, enterprise blockchain solutions, smart contract development, cryptocurrency and token development, stablecoin development, blockchain wallets, explorers, and blockchain integration.
From initial consultation and architecture design to development, deployment, and ongoing maintenance, we help businesses build reliable blockchain ecosystems that improve transparency, security, automation, and operational efficiency.
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Alphabyte
Founder & CEO – Alphabyte
I'm the Founder of Alphabyte, a software development company helping businesses turn ideas into scalable digital solutions.
We specialize in website development, mobile applications, custom CRM and ERP systems, e-commerce platforms, and business automation.
Our goal is to help startups and established businesses improve operations, solve problems, and grow through technology.
We believe in building practical, reliable, and user-friendly solutions that create real business value.
Let's connect and bring your next digital project to life.
Alphabyte — Build. Automate. Grow.
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Amber
Full-Stack Web & Software Developer | Custom Solutions, API Integrations & Business Automation
I'm an independent Web & Software Developer passionate about transforming business ideas into powerful, scalable, and reliable digital solutions.
I help startups, entrepreneurs, agencies, and established businesses build, improve, and scale their digital products. Whether you need a brand-new web application, custom software, seamless API integrations, or ongoing development support, I can help turn your requirements into reality.
My Core Services:
Web Development: Custom websites, web applications, business portals, and responsive solutions.
Software Development: Tailor-made software, backend systems, and business-specific applications.
API Integration: Third-party API integrations, payment gateways, CRM, ERP, and inventory synchronization.
Business Automation: Automating repetitive processes and connecting different business systems.
E-commerce Development: Custom e-commerce functionality, integrations, and workflow improvements.
Technical Support: Bug fixing, performance optimization, maintenance, and ongoing development.
Why Work With Me?
Direct communication without unnecessary intermediaries.
A business-focused approach to solving technical challenges.
Clean, maintainable, and scalable development.
Reliable delivery with attention to quality and detail.
Flexible engagement for individual projects or long-term collaboration.
Post-delivery support and assistance.
I believe technology should make businesses more efficient, competitive, and profitable. My goal isn't just to write code; it's to understand your business challenges and deliver solutions that create real value.
Let's Build Something Great Together!
If you have a project, an idea, or an existing system that needs improvement, let's discuss how I can help bring it to life. I'm available for new projects and ongoing collaborations.
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Benjamin Lee
web and mobile developer
I believe technology is most powerful when it connects people, simplifies life, and turns meaningful ideas into reality.
As a Full-Stack Software Engineer and Mobile App Developer, I build web and mobile applications, e-commerce solutions, and AI-powered products.
My experience spans the journey from an initial concept to a functional, user-focused product. I see every application as more than code - it is an opportunity to solve problems, create value, and make digital experiences more accessible, reliable, and meaningful. My goal is to build technology that makes a lasting difference.
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Outstep
Software Development Company
Outstep is a software and AI development agency that helps businesses turn ideas into reliable, scalable products. One team covers the full stack: AI strategy and agents, code reviews and security audits, migrations and database operations, full stack and SaaS development, mobile apps, and workflow automation.
Every project starts with a free consultation and a realistic estimate, moves through design and short transparent build cycles, and continues with launch support and ongoing optimization.
With 15+ apps built for 30+ clients and Top Rated Plus status on Upwork, Outstep delivers software that works in the real world, not just in demos.
AngularArtificial IntelligenceData ScienceJavaScript
TechAvidus Pvt Ltd
Chief Marketing Officer
TechAvidus is a software development company delivering custom web, mobile, cloud, AI, and enterprise solutions. We help startups and enterprises build secure, scalable, and innovative digital products that accelerate business growth and digital transformation.
AngularArtificial IntelligenceCloud ComputingDevOps