10/02/2026 updated


100 % available
Software Engineer / Software Developer, Software Engineer / Software Developer, self
Lahore, Pakistan
Pakistan
BSCSAI AgentsRAGLLMLangChainDjangoPython (Programming Language)AWS Data Analytics
JavaScript, jQuery, REACT Native, Bootstrap, PostgreSQL, Ruby, ROR, SAML, REACT, GitHub, API, JavaScript, payment method, git, Ruby on Rails, CSS3, ERP, MySQL, AI agentic, Django, LLM, LangChain, RAG
Experience
Professional experience5 - 10 years
Freelancer since2020
Languages
EnglishGoodHindiNative speaker
Project history
• Designed and engineered a production-ready, multi-page Streamlit application demonstrating 7 advanced AI-powered
modules, incorporating structured JSON output and multi-step agentic workflows.
• Implemented a robust Retrieval-Augmented Generation (RAG) pipeline featuring document chunking, embedding
generation, vector similarity search, and grounded LLM context feeding via the Google Gemini API.
• Built an automated proposal drafting system utilizing a LangGraph state machine with conditional routing, iterative
refinement loops, and shared state management across 4 isolated workflow nodes.
• Engineered a Fair Housing Act compliance engine with a 3-tier violation detection matrix, regex pattern matching, and a
real-time audit dashboard integrated with LangSmith.
• Developed a reusable custom theme system utilizing CSS variables, a responsive dark/light mode toggle, and a JavaScript
MutationObserver to ensure seamless BaseWeb UI compatibility.
• Integrated LangSmith for comprehensive system observability, executing end-to-end tracing, named runs, automated
tagging, run ID capture, and live user feedback loops (thumbs up/down metrics).
Promoted to Team Lead to architect engineering solutions and unblock developers, ensuring the successful end-to-end
launch of the core product.
• Collaborated directly with business stakeholders to audit advertising costs and purchasing architectures, aligning
engineering milestones directly with corporate fiscal metrics.
• Oversaw code reviews, agile sprint planning, and mentored junior developers on clean system design principles.
Delivered specialized Ruby on Rails development and full-stack system architecture services to a diverse global client
base.
• Orchestrated backend systems, designed enterprise RESTful APIs, and maintained strict development standards to
guarantee timely project deployment.