Abubakar K.

🔸 Top Rated Plus Seller. 🔸 100% Job Success. 🔸 3000+ high-quality hours.

I build AI-powered web apps and SaaS products, from idea to launch. I specialize in Full stack development & AI integration: OpenAI/LLM features, chatbots, and workflow automation.

WHAT I DO:

I help startups and founders turn ideas into scalable, AI-ready products and add intelligent features (chatbots, LLM workflows, automation) to existing web apps. I've delivered 170+ projects on Upwork with a 100% Job Success Score as a Top Rated Plus developer.

CORE STACK:

• Frontend: React, Next.js, Tailwind, TypeScript
• Backend: Node.js, Express, Python, Django, REST & GraphQL APIs
• Database & Cloud: PostgreSQL, MongoDB, Firebase, AWS, Vercel
• AI Integration: OpenAI API, LLM apps, RAG, chatbots, AI workflow automation

WHAT I BUILD:

• Full stack web & mobile applications
• AI-powered SaaS platforms and MVPs
• Custom chatbots & AI assistants (OpenAI / ChatGPT integrations)
• Workflow & API automation (Zapier, webhooks, internal tools)
• Full-stack web apps with AI features baked in (search, recommendations, document processing)

WHY CLIENTS WORK WITH ME:

• Product-first: I understand the business behind the code
• Fast, clear communication and reliable delivery
• I can take a project from zero to launch, then scale it
• Proven on large contracts (e.g. an 800-hour Senior Full-Stack engagement, 5.0 rating)

INDUSTRIES
FinTech, HealthTech, E-commerce, EdTech, and AI-powered SaaS tools.

Let's build your next product, from concept to code, and from prototype to a launched, AI-ready app. Message me with a few lines about your project and I'll tell you exactly how I'd approach it.