Built and deployed a scalable full-stack AI healthcare platform with doctor discovery, hospital exploration, and real-time booking, enabling future AI-driven features. Developed scalable backend using NestJS and MongoDB Atlas, and frontend using Next.js. Implemented slot-based booking system with atomic operations to prevent double booking. Integrated an AI health assistant for symptom analysis, recovery suggestions, and health monitoring. Deployed production-ready system using Vercel and Render with cloud database integration.
Shishir Mahato
Attended Dr. Bc roy engineering college
Durgapur, IndiaSoftware Development
4roles
57skills
4education
2credentials
About
I am a B.Tech CSE (Data Science) student with an interest in software development. I worked as a group leader in a Ticket Management System project at Tata Motors and handled the frontend part. I also worked on a Plant Surrounding Monitoring System to track environmental conditions. I enjoy learning by doing real projects.
Experience
Software Developer Internship
Bluestock™🔺
3 mos · India
– Developed and debugged features for a stock trading platform using Flutter, Django, React.jS, Node.jS, PostgreSQL. – Integrated RESTful APIs to handle real-time stock data, improving transaction processing efficiency by 20%. – Enhanced PostgreSQL queries and resolved production bugs to improve system stability. – Collaborated in an Agile team environment to deliver production-ready feature
Software Developer Internship
Tata Motors
3 mos · Jamshedpur, Jharkhand, India
- Led a team of 4 interns to design and deliver a Ticket Management System serving 1000+ employees, ensuring timely sprint deliverables in an Agile environment. - Built backend services using Node.js, Express, and MongoDB, handling authentication and ticket workflows. - Designed and implemented RESTful APIs for ticket creation, assignment, status tracking, and resolution management. - Structured MongoDB collections and optimized queries to ensure efficient data retrieval and scalability. - Followed modular backend architecture and SDLC best practices to improve maintainability and system performance. - Used Git for version control and collaborated through feature branching and code reviews.
Software Developer Intern (Full Stack Development)
Tata Motors Ltd.
Jan. 2025 – Mar. 2025 · Jamshedpur, JH
Led a team of 4 interns to design and deliver a Ticket Management System serving 1000+ employees; designed scalable backend services using Node.js, Express, and MongoDB with RESTful APIs; optimized MongoDB queries to improve response time and system performance; implemented modular architecture and collaborated using Git-based workflows.
Software Development Intern (SDE)
Bluestock Fintech Pvt. Ltd.
Feb. 2026 – Apr. 2026 · Remote, IND
Developed and debugged features for a stock trading platform using Flutter, Django, React.js, Node.js, and PostgreSQL; integrated RESTful APIs for real-time stock data, improving transaction processing efficiency by 20%; enhanced PostgreSQL queries and resolved production bugs; collaborated in an Agile team environment.
Education
Dr. B.C. Roy Engineering College
B.tech, Computer science engineering specialization of Data Science
Sep 2022 - Jul 2026
Rajendra Inter College
Senior Secondary, Science
Apr 2020 - Mar 2022
Guru Gobind Singh High School
Secondary Education
Apr 2019 - Mar 2020
Dr. BC Roy Engineering College
B.Tech, Computer Science and Engineering (Data Science)
Aug. 2022 – Jul. 2026
7.03 CGPA; Durgapur, WB
Skills
Full-Stack DevelopmentExpress.jsSoftware Development Life Cycle (SDLC)Agile MethodologiesBack-End Web DevelopmentFront-End DevelopmentObject-Oriented Programming (OOP)NumPyRaspberry PiMachine LearningSocial Media MarketingData-driven Decision MakingWeb DevelopmentData StructuresDatabase Management System (DBMS)Next.jsREST APIsMongoDBNode.jsRESTful WebServicesGitPHPReact.jsLinuxJavaScriptHTMLCascading Style Sheets (CSS)MySQLMicrosoft OfficeC (Programming Language)C++JavaPython (Programming Language)CactusChatGPTAI IntegrationNode.js / NestJSCloud Deployment (Vercel, Render)DsaPythonSQLNestJSCSSBootstrapPostgreSQLVercelRenderDockerCI/CDGitHubPostmanMongoDB AtlasObject-Oriented ProgrammingDBMSOperating SystemsSDLCAgile
Projects
PocketPaw – AI Agent System
Contributed to a large-scale open-source AI agent system through backend improvements, security enhancements, and AI capabilities. Implemented vector database integration for semantic search and retrieval, enhanced authentication workflows and WebSocket security, protected APIs against common OWASP vulnerabilities, and collaborated through Git, pull requests, and structured code reviews.
Volunteering
Member of ACM Students Chapter
ACM, Association for Computing Machinery
Sep 2023 - Feb 2026 · 2 yrs 6 mos