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Skills

  • JavaScript
  • Python
  • Back End Development
  • Programming
  • Amazon Web Services
  • API
  • API Development
  • App Development
  • Artificial Intelligence
  • Backend
  • Chatbots
  • Front End Development
  • Frontend
  • JSON
  • Next.js

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Services

  • Mobile and Web Application Development

    $18/hr Starting at $25 Ongoing

    Dedicated Resource

    I specialize in debugging, optimizing, and enhancing Python client-server applications. Whether you're using raw sockets, socketserver, or async frameworks, I can resolve connection issues, handle broken...

    Back End DevelopmentBackendFront End DevelopmentFrontendFull Stack Development

  • Full-Stack SaaS Development

    $15/hr Starting at $350 Ongoing

    Dedicated Resource

    I build production-grade SaaS platforms from concept to deployment. With 3.5+ years of experience shipping scalable applications, I specialize in creating multi-tenant platforms with payment processing,...

    AIAPIApp DevelopmentBack End DevelopmentBackend

  • AI Integration | LLM APIs, RAG Systems,

    $18/hr Starting at $600 Ongoing

    Dedicated Resource

    I integrate cutting-edge AI/LLM systems into your applications. I've built real-time AI features using OpenRouter, Deepgram, and vector RAG pipelines, delivering intelligent applications that feel responsive...

    AIAmazon Web ServicesAPIAPI DevelopmentArtificial Intelligence

  • Backend APIs | Node.js, Python, Database

    $22/hr Starting at $600 Ongoing

    Dedicated Resource

    I build fast, scalable, production-ready backend APIs. Whether you need a new REST/GraphQL API, database optimization, or scaling existing systems, I deliver clean code with comprehensive testing and...

    AIAmazon Web ServicesAPIAPI DevelopmentApp Development

About

Full-Stack & Backend Engineer | SaaS Architect | AI/LLM Specialist

Full-Stack & Backend Engineer | SaaS Architect | AI/LLM Specialist

With 3.5+ years of professional experience, I build production-grade SaaS platforms and AI-integrated applications. I've shipped multiple platforms handling thousands of concurrent users, with expertise in scalable backend architecture, real-time systems, and modern AI integration.

WHAT I BUILD:
• Production SaaS platforms with multi-tenant architecture, payment processing (Stripe), and analytics
• Real-time AI applications using LLMs, RAG pipelines, and vector embeddings
• Scalable backend systems with Node.js, Python, and cloud infrastructure (AWS, Docker, Kubernetes)
• Complex full-stack applications with React, Next.js, and TypeScript

RECENT PROJECTS:
• Time-Tracker SaaS: Multi-tenant platform with Stripe billing, role-based controls, ML integration, 100k+ scalable architecture
• AI Interview Copilot: Real-time STT (Deepgram), vector RAG, multi-LLM orchestration, sub-100ms latency
• Grid Trading System: Live client project with dynamic UI, async order processing, settings persistence

TECH STACK:
Backend: Node.js, Python, Express, Fastify, Django, FastAPI
Frontend: React, Next.js 14, TypeScript, Tailwind CSS
Databases: PostgreSQL, MongoDB, Redis
AI/ML: OpenRouter, Deepgram, FAISS, LangChain, vector embeddings, prompt engineering
Cloud: AWS (EC2, Lambda, RDS, S3), Docker, Kubernetes, GitHub Actions

MY APPROACH:
✓ Clean, maintainable code with automated testing
✓ Transparent communication and regular updates
✓ Realistic timelines and on-time delivery
✓ Scalable architecture built to grow with your needs
✓ Full documentation and knowledge transfer

IDEAL FOR:
Full-stack SaaS development, backend APIs, AI/LLM integration, cloud infrastructure, payment systems, database optimization, real-time applications, performance tuning.

Available for retainer work, project-based contracts, and flexible hourly arrangements. 30+ hours/week, Pakistan Standard Time (GMT+5) with excellent overlap for US, EU, and Asia-Pacific clients.

Let's build something scalable and ship it fast.

Work Terms

Full-Stack & Backend Engineer | SaaS Architect | AI/LLM Specialist

WORKFLOW: Discovery (24h) → Planning → Development (daily updates) → Testing → Delivery with docs & 7-day support.

AVAILABILITY: 30-40 hrs/week. Pakistan Standard Time (GMT+5). Response: 2-4 hours urgent, 24 hours regular. Slack, Discord, messaging preferred.

TURNAROUND: Small (1-2 weeks): 10-14 days. Medium (3-4 weeks): 3-4 weeks. Large: Custom timeline. Rush: +25% rate.

PAYMENT (Fixed-Price):
• 30% upfront
• 40% at 50% completion
• 30% on final delivery (after QA)

Hourly: Weekly invoicing, 7 days due. Retainer: Monthly advance.
Late payment: 5% monthly interest after 30 days.

INCLUDED: Development, testing, bug fixes, documentation, GitHub source, deployment assistance, 7-day support.

EXTRA COST: Major scope changes, new features not in original spec, design work, hosting, unlimited revisions beyond contract.

CHANGE REQUESTS: Submit in writing. I provide assessment within 24 hours with updated cost/timeline.

EXPERTISE: Full-stack SaaS, APIs, real-time apps, AI/LLM, database optimization, AWS, Docker, Kubernetes, Stripe, security testing.

NEED: Clear requirements + wireframes. Credentials to repos, APIs, test accounts. Feedback within 24-48 hours. Single decision contact. Realistic expectations.

CONFIDENTIALITY: I sign NDAs. No public portfolios without permission. Your code/data confidential. You own all deliverables. I retain right to use general techniques for other projects.

CANCELLATION: Before work = full refund minus Guru fees. During = payment for completed work (pro-rata). 7+ days = minimum payment.

WHY: 3.5+ years production SaaS. 100k+ user platforms. Proactive communication, on-time delivery, scalable code, full documentation, knowledge transfer.

Let's build something great!