Umer C.
Mobile & Web App Development | AI-Powered Systems | Product System
Overview: I help startups and businesses design, develop, and grow high-performing mobile and web applications powered by AI and modern architectures. With over 20 years of experience as a System Architect and CTO, I have successfully delivered real-time, AI-driven, and social media applications using technologies like .NET Core, Node.js, Flutter, Angular, and Firebase. I always focus on building scalable, secure, and high-performance systems that help my clients grow faster. What I Offer: Mobile App Development : Flutter, Android, iOS, and Ionic Website Development : Business, Corporate, E-commerce & Custom Web Solutions (WordPress, Angular, Node.js, React) Web & API Development : RESTful & real-time APIs using Node.js, .NET Core, NestJS AI Integrations: OpenAI (ChatGPT), TTS, Image Generation, AI Chatbots Cloud & Database Architecture : AWS, Firebase, MongoDB, DynamoDB End-to-End Product Development : From MVP to full-scale production Reasons to Collaborate with Me: 20+ years of actual software & product development expertise Demonstrated aptitude for leading teams & delivering enterprise-level apps Deep technical & business knowledge - I’m not only a developer, but a product team leader Clear, proactive communication & commitment to timelines Thinking long-term on projects - I build a relationships, not just projects. Let’s Build Something Great Together! Skills: Mobile App Development, Website Development, Web App Development, Full Stack Development, WordPress, Node.js, .NET Core, Flutter, AI Development, ChatGPT, API Development, AWS, Firebase, SaaS, MVP Development
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $247
Billed in all: $4,467$4.5k
$82 in the last 6 months
Across 4 contracts
Across 19 contracts
Earnings, last 30 days
Skill rankings: Top 26% in SSL Certificate
Ranked by MRR among everyone on Upwork with the skill.
- #25SSL Certificate98 freelancers · 🇵🇰 #3Top 26%🇵🇰#3 of 19
- #222International Development623 freelancers · 🇵🇰 #21Top 36%🇵🇰#21 of 41
- #579Desktop Application1,674 freelancers · 🇵🇰 #93Top 35%🇵🇰#93 of 261
- #1,440Product Development3,593 freelancers · 🇵🇰 #189Top 40%🇵🇰#189 of 400
- #1,620WordPress Website3,495 freelancers · 🇵🇰 #501Top 46%🇵🇰#501 of 1,117
- #2,374Ecommerce Website Development5,475 freelancers · 🇵🇰 #568Top 43%🇵🇰#568 of 1,280
- #2,411API Development6,848 freelancers · 🇵🇰 #575Top 35%🇵🇰#575 of 1,551
- #2,531Flutter7,550 freelancers · 🇵🇰 #607Top 34%🇵🇰#607 of 1,637