---
title: "Vijay Pratap Singh - Senior Software Engineer in Noida | Tal"
description: "Meet Vijay Pratap Singh, Senior Software Engineer | AI & LLM Engineering (RAG, LangChain, PyTorch) | Full Stack — Java Spring Boot, Python, Node.js, React based in Noida. AI stack includes anthropic apis, claude code, and hugging face. Explore public work links including github."
image: "https://tal.club/meet/vijay-pratap-singh-1/share-image"
---

# Vijay Pratap Singh on Tal

## Headline

Senior Software Engineer \| AI & LLM Engineering \(RAG, LangChain, PyTorch\) \| Full Stack — Java Spring Boot, Python, Node\.js, React

## About

Full Stack Engineer with 8\+ years building and scaling production platforms across fintech, healthcare, regulatory compliance, e\-commerce, and open banking\. For the last 2 years focused on applied AI — designing RAG pipelines, integrating and fine\-tuning large language models, and shipping LLM\-powered features that clinicians and compliance teams use daily\. Comfortable owning a product end to end: system design, backend services in Java Spring Boot, Python and Node\.js, frontends in React and Vue, and deployment on AWS\. Known for working independently, integrating complex third\-party systems, and keeping distributed services reliable in production\. Core stack • AI & LLM: RAG pipeline design, LangChain, PyTorch, Anthropic Claude API, OpenAI API, prompt engineering, model fine\-tuning, vector search & embeddings, agentic workflows • Backend: Java Spring Boot, Python/FastAPI, Node\.js, REST APIs, microservices, Kafka, RabbitMQ, Redis • Frontend: React\.js, Vue\.js, React Native, micro\-frontend architecture • Cloud & DevOps: AWS \(EC2, S3, Lambda, RDS, API Gateway, VPC\), Docker, CI/CD, observability • Databases: PostgreSQL, MongoDB, Redis Open to senior engineering roles in AI/LLM and full stack — Delhi NCR \(hybrid\) or remote\.

## Location

Noida

## AI stack

anthropic apis

claude code

hugging face

langchain

langfuse

langgraph

## Work experience

Senior Software Engineer at Shipyard Innovation, Jun 2023 \- Sep 2026 · 3 yrs 4 mos, Dublin, Full\-stack engineer in a small product team, owning AI\-first products end to end across backend, frontend and infrastructure, working directly with product and data\-science teams; mentored junior engineers through code reviews\. • Designed RAG pipelines on LangChain over Anthropic and custom models, fine\-tuning in PyTorch where domain accuracy required it, to power document generation and clinical decision support\. • Built backend services in Java Spring Boot and Python/FastAPI for the AI layer, on PostgreSQL and MongoDB, with Redis and message queues for caching and asynchronous processing\. • Built frontends in React\.js and Vue\.js under a micro\-frontend architecture, including data\-dense clinical and compliance screens\. • Shipped AI into legal compliance workflows — dynamic document generation, regulatory classification and automated risk flagging using NLP and LLMs\. • Deployed on AWS \(EC2, S3, Lambda, RDS\) with Docker; set up CI/CD, testing and observability practices that cut release turnaround\. Key products • AI Hospital Management Platform — LLM\-generated discharge reports, next\-step suggestions for doctors, TPA insurance report generation, and admission\-time disease prediction with high/medium/low priority scoring; RAG built on LangChain with a mix of custom and Anthropic models\. • Marinadata\.io — AI\-powered regulatory change and compliance management platform using NLP to automate legal document generation, interpret regulatory updates, and streamline compliance workflows\. • Sonarapi\.com — open banking platform for real\-time transaction monitoring and secure card connectivity, enabling personalised, context\-aware customer interactions\.

Senior Software Engineer at CloudCover, part of ST Telemedia Cloud, Aug 2022 \- Jun 2023 · 11 mos, Pune District, • Owned a full product module on the Datapipes data\-governance platform, mentoring two junior engineers and running the module's Jira board, daily scrums, and code reviews\. • Built and improved backend services on AWS Lambda and a Node\.js/HapiJS plus Java Spring Boot microservice architecture\. • Delivered data governance controls that let analysts and admins access data assets while shielding end\-user PII from internal staff\. • Gathered requirements directly from users, wrote functional specifications and low\-level design documents, and owned production support and enhancements for the module\. • Built the admin panel front end in Vue\.js and React\.js using an SPA micro\-frontend architecture\.

Senior Software Engineer at Niyo Solutions Inc\., Jun 2021 \- Aug 2022 · 1 yr 3 mos, Bengaluru, Full\-stack engineer on Goniyo's fintech platform, working across customer onboarding and mutual fund investment\. • Built and scaled fintech infrastructure on Node\.js, React\.js, and AWS \(Lambda, API Gateway, EC2, VPC\)\. • Developed backend APIs on AWS Lambda and LoopBack, plus the internal admin panel in React\.js using an SPA micro\-frontend architecture\. • Translated user requirements into functional specifications and low\-level designs, then carried them through to production\. • Ran maintenance for live modules — operational support, defect analysis, problem resolution, and preventative fixes — and built and tested analysis\-pipeline components for production deployment\.

Software Engineer at Samsung Electronics, Oct 2019 \- Jun 2021 · 1 yr 9 mos, Chennai, Backend engineer on the Samsung e\-commerce website and mobile app \(engaged via Mobile Programming Pvt Ltd\), a high\-traffic consumer platform\. • Designed and shipped Promotions, Product Catalog, and Referral modules across the mobile and PWA backends\. • Built real\-time communication modules for an AI\-driven chatbot using Node\.js and socket programming\. • Integrated third\-party APIs including Amazon and TataCliq for cross\-platform product synchronisation and user engagement\. • Worked with CassandraDB for high\-throughput storage and deployed via AWS EC2, S3, and Lambda in a microservices architecture\. • Partnered with the operations team to configure and automate promotion setups, reducing manual campaign effort\.

Software Engineer at Rave Cyber Solutions Pvt Ltd, Apr 2018 \- Oct 2019 · 1 yr 7 mos, Hyderabad, • Built the backend powering Rydeum, a four\-surface ride\-hailing platform — driver app, customer app, admin panel, and operator panel — on Node\.js, RabbitMQ, MongoDB, and Redis\. • Developed APIs for the admin, operator, and Android surfaces, and built the admin and operator panel front ends in React\.js\. • Integrated Stripe alongside cryptocurrency payment gateways \(Ether Network, Kyber Network\)\. • Managed AWS infrastructure \(EC2, S3, Lambda\) including instance provisioning and build deployment\. • Mobile apps for both surfaces were built in React Native for Android and iOS\.

## Education

Bachelor of Technology \(B\.Tech\.\), Computer Science and Engineering, National Institute of Technology, Goa

## Public links

- github: https://github\.com/rana3128

[View the original profile](https://tal.club/meet/vijay-pratap-singh-1)

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