Dec 2023 – Jan 2026 · 2 yrs 1 mo · Noida · On-site

• ● Designed and implemented a conversational AI feature ("inCode") using FastAPI, LangChain (Ollama
• o3), and WebSocket, enabling dynamic user interaction through a context-aware chat interface powered
• by custom-configured LLM pipelines.
• ● Built a robust validation and response framework where user inputs are enriched with contextual
• configurations from MongoDB and validated via LLMs, before generating structured responses that drive
• dynamic worklists in a secondary backend.
• ● Optimized system performance using Redis for state management and caching, facilitating real-time
• interactions and seamless communication between microservices and the server-driven UI.
• ● Designed and implemented a scalable in-house data export application for different data sources,
• allowing users to define dynamic column mappings and conditional data extraction, optimizing
• performance for exporting millions of records into various file formats.
• ● Expertly employed a range of technologies including FastAPI, LangChain (Ollama o3), Django,
• MongoDB, Elasticsearch, Redis, Snowflake, and Ka
• a.

Oct 2022 – Dec 2023 · 1 yr 2 mos · Gurugram, Haryana, India

• ● Engineered key features including subscriptions, escrow, and autopay, leading to a significant 30% expansion
• of the B2C user base within the first quarter of deployment.
• ● Spearheaded the implementation of an in-house central authentication package, reducing authentication
• overhead by 40% across all microservices and ensuring seamless user access management.
• ● Significantly enhanced API response time by optimizing queries, leveraging Elasticsearch, and implementing
• Redis cache, resulting in a remarkable 80% reduction in latency from 1000ms to 200ms.
• ● Proficiently utilized technologies such as Python, Django, Elasticsearch, Redis, SQL, Kafka,
• Kibana, and various other software development tools and libraries to deliver high-quality, scalable solutions.

Nov 2021 – Jul 2022 · 8 mos

• 1. Incorporated scripts using NodeJs, created routes and Mongo DB models to
• communicate with the app and store the data.
• 2. Implemented real-time app notification service using Firebase cloud messaging
• kit.
• 3. Designed and implemented a payment portal for sending and receiving payments
• using the Razorpay development kit.
• 4. Implemented AWS services for file upload and download.

Feb 2021 – Jul 2021 · 5 mos

• 1. Created, Executed, and managed Test Plan and Test design, Test Strategy & Processes for stand-alone modules, and integration of respective modules.
• 2. Verification and Validation of different work products of Test development life cycle.
• 3. Designed, executed, and managed test cases based on configurations, functionality, transactions, scenarios, business rules, conditions for different test like performance, Migration, Priorities and security.
• 4. Working and managed the images to the server using Multer & AWS S3 Bucket.
• 5. Working on large data and having multiple relationship schemas.