Saad Ahmed

Software Engineer

Lahore, Punjab, Pakistan1 yr 9 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Expert in building AI-powered lab automation systems.
Proficient in full-stack development with modern technologies.
Experience in creating multi-tenant SaaS applications.

Stackforce AI infers this person is a Full-Stack Developer specializing in AI and SaaS solutions.

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Skills

Core Skills

Ai AgentsFull-stack Development

Other Skills

TypeScriptPythonReactNext.jsNode.jsFastAPILangGraphLangChainpgvectorGeminiPostgreSQLStripeDockerApplication EngineeringSoftware Architecture

About

Software engineer at Teczon LLC, working across AI and full-stack product development. Currently building an agentic system for cell culture lab automation — an AI agent that controls physical hardware (incubator, gripper, shaker, fridge etc), generates protocols from natural language, and handles scheduling. Users manage lab operations through a single conversational interface. I've also built RAG-based conversational AI platforms using LangGraph and pgvector, multi-tenant SaaS dashboards with Stripe integration, and autonomous business agents with persistent memory. Stack: TypeScript, Python, React/Next.js, Node.js/NestJS, FastAPI, PostgreSQL, LangChain, Gemini, Docker. Previously at Rutal Inc — backend systems and admin tools for web and mobile products.

Experience

1 yr 9 mos

Total Experience

10 mos

Average Tenure

1 yr 4 mos

Current Experience

Teczon llc

Software Engineer

Jan 2025 – Present · 1 yr 4 mos · Lahore, Punjab, Pakistan · On-site

Building AI-powered products across lab automation and SaaS:
Building an agentic system for cell culture lab automation — AI agent serves as the central interface for hardware control (incubator, gripper, flasks, fridge, shaker), robot protocol generation,
scheduling, and full lab management
AI generates and optimizes cell culture protocols from natural language, autonomously coordinating between hardware modules
Architected RAG-based conversational AI service using LangGraph and pgvector for semantic document retrieval
Built content extraction microservice — async webhook processing, web scraping, document chunking, vector embeddings
Rebuilt multi-tenant SaaS dashboard with Stripe, knowledge base management, embeddable chatbot widgets
Built autonomous business mentor agent with persistent memory for long-term reasoning
Modular n8n + Python workflow system with RAG and reranker for output verification
Stack: TypeScript, Python, React, Next.js, Node.js, FastAPI, LangGraph, LangChain, pgvector, Gemini, PostgreSQL, Stripe, Docker

TypeScriptPythonReactNext.jsNode.jsFastAPI+11

Rutal, inc

Full-stack Developer

Jul 2024 – Dec 2024 · 5 mos · Lahore District, Punjab, Pakistan · On-site

Built backend systems and admin tools for web and mobile products:
Designed backend architecture for Kitty mobile app — Node.js, Prisma ORM, PostgreSQL on Supabase
Built admin panel for Midhah.com (leading Naat lyrics platform) with React + TypeScript
Developed analytics API tracking user engagement across 1,000+ entries
Delivered REST APIs with token auth and Swagger documentation
Stack: React, TypeScript, Node.js, Express, Prisma, PostgreSQL, MySQL, Zod, Swagger

Node.jsPrismaPostgreSQLReactTypeScriptMySQL+3