Saurabh Lodha

Certified freelance developer on the Gun.io Platform.

Building a personal knowledge platform that acts as a second brain using LLMs, retrieval and memory. Developed the backend with FastAPI, Qdrant and Postgres to support semantic search, user management and structured data. Implemented a retrieval augmented reasoning flow that supports long term recall and accurate responses. Created the React interface with real time updates and smooth interaction with backend APIs. Added integrations such as SendGrid and Twilio for reminders, notifications and automated act

Led system design as AI Architect, shaping an agent based framework that supports automated research, coding assistance, and operational workflows for early stage teams. Built the backend using Python, FastAPI, and LangGraph, coordinating specialised agents through a supervisor that manages both sequential and concurrent tasks. Set up RAG pipelines using embeddings and Postgres memory so the system could keep context across multiple user sessions. Connected external data sources through RapidAPI to enrich t

Contributed as an early developer during a large scale Rails migration focused on reliable data movement across systems. Maintained services that processed hundreds of thousands of records each day with consistent performance. Built libraries to simplify external integrations including Salesforce, improving accuracy and reducing support work. Worked closely with the team through pair programming, reviews and debugging to maintain strong engineering standards.

Delivered new admin features for Gartner Digital Markets that allowed businesses to manage their product listings, control their bids and understand performance data in a simpler way. Contributed to the move from one large codebase to a set of smaller services by writing thorough test coverage and maintaining the repository that handled authentication and authorisation. Added Okta SSO to provide secure login and smooth access for all users. Refined the React interface to make the portal easier to use and qu

Built and refined scripts that crawled and processed IKEA product data, improving inventory and pricing updates. Improved Tasker matching logic using Elasticsearch for better prediction quality. Rebuilt APIs that powered the IKEA partnership which increased accuracy in pricing and assembly estimates and improved customer experience.

Created JavaScript features to support podcast streaming on YouTube and Bitmovin which increased content reach. Converted Figma designs into pixel perfect HTML, CSS and Haml that scaled to millions of views. Added new UI components and efficient YAML based content structures that improved performance and workflows. Delivered front end features that reached more than three million views within four months.

Joined a small engineering team to build an online benefits administration platform supporting enrollment, invoicing and payments. Integrated services such as ADP Payroll which reduced manual work for clients and improved data flow. Supported core insurance operations through stable backend and front end development.