Abdul (Wahab) Khan-Software Engineer
Check rate
Experience
Software Engineer
EdgeFirm
- Designed and developed end-to-end web and mobile products as a full-stack engineer, working across Python/FastAPI backends, databases, and React / React Native frontends.
- Built LLM- and agentic-AI systems using LangChain, LangGraph, CrewAI, Langfuse, and vector databases, focusing on reliability, observability, and clean abstractions.
- Developed a text-to-SQL assistant for the marketing team that lets non-technical users query a large retail-style dataset in natural language, returning clear analytics and campaign insights.
- Helped reduce ad-hoc SQL/reporting requests to engineering by 60% and cut time-to-insight for common marketing queries from hours to minutes.
- Created a full-stack mobile app where Apple Health data is processed and fed into an LLM to generate personalised, VO2-max–based health coaching and insights, owning architecture from frontend to backend and auth.
Software Engineer Intern
Sybrid Private Limited (Lakson Group)
- Wrote clean, maintainable code for hybrid mobile applications using React Native with a single shared codebase.
- Handled frontend, simple backend logic, and REST API integration to deliver end-to-end features.
- Worked within an engineering team, gaining experience with version control, code reviews, and production-focused development practices.
Text-to-SQL Multi-Agent Backend for Marketing Analytics
SQLSenseBot
- Developed a production-ready API backend for a multi-agent text-to-SQL assistant used by the marketing department to self-serve analytics on campaign, spend, and performance data.
- Orchestrated agents in LangGraph to interpret schema, generate safe SQL, and return natural-language answers and charts.
- Reduced manual dashboard/report creation effort by approximately 50% and enabled marketers to answer most day-to-day questions without engineering support, with full tracing and evaluation via Langfuse.
Full-Stack AI Health Coaching App
StrideIQ
- Built a mobile app that ingests Apple Health data and uses an LLM to generate personalised coaching plans and VO2-max–based health insights.
- Implemented secure authentication, health-data sync, and a FastAPI backend with RAG-style context and observability (logging, tracing, evaluation of LLM outputs).
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Healthcare, Information Technology, and Retail.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Business Intelligence, Information Technology, and Product Development.
Skills
Languages
- Python
- Javascript
- Typescript
- Sql
Frontend
- React
- Next.Js
- React Native
- Html5
- Css3
- Tailwind Css
- Shadcn/Ui
Backend
- Fastapi
- Node.Js
- Express
- Nestjs
- Restful Apis
- Websockets
Databases
- Postgresql
- Mongodb
- Sqlite
- Vector Databases (E.G., Pinecone)
Ai / Llms
- Llms
- Rag
- Embeddings
- Agents
- Prompt Engineering
- Langchain
- Langgraph
- Crewai
- Langfuse
Devops & Tools
- Docker
- Git
- Github
- Github Actions
- Linux
- Postman
Workflow
- Clean Code
- System Design
- Observability (Logging, Tracing, Evaluation)
- Agile / Scrum
Languages
Education
University of Passau
Master of Science, Artificial Intelligence Engineering · Artificial Intelligence Engineering · Passau, Germany
National University of Computer and Emerging Sciences (FAST-NUCES)
Bachelor of Science, Computer Software Engineering · Computer Software Engineering · Karachi, Pakistan
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Abdul is based in Munich, Germany.
Abdul speaks the following languages: Urdu (Native), English (Advanced).
Abdul has at least 1 year of experience. During this time, Abdul has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 1 year and 7 months. Note that Abdul may not have shared all experience and actually has more experience.
Based on recent experience, Abdul would be well-suited for roles such as: Software Engineer, Software Engineer Intern, Text-to-SQL Multi-Agent Backend for Marketing Analytics.
Abdul's most recent position is Software Engineer at EdgeFirm.
In recent years, Abdul has worked for EdgeFirm and Sybrid Private Limited (Lakson Group).
Abdul is most experienced in industries like Information Technology, Healthcare, and Retail.
Abdul is most experienced in business areas like Information Technology, Product Development, and Business Intelligence.
Abdul holds a Master in Artificial Intelligence Engineering from University of Passau and a Bachelor in Computer Software Engineering from National University of Computer and Emerging Sciences (FAST-NUCES).
The availability of Abdul needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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