Yash Vishwakarma
Contact details — on requestProof of Work — on request
Experience
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Software Development Engineer Intern
Signify (Philips Lighting) · Jul 2025 – Present
- GenAI & LLM Framework: Developing internal AI Agents and fine-tuning Open Source LLMs on proprietary data to automate enterprise workflows, establishing an enterprise-grade RAG pipeline to reduce manual query resolution time.
- Microservices Migration: Executed migration of 'Intelligent Building' modules from legacy monolith to Spring Boot microservices, enabling multi-tenant scalability for enterprise clients.
- Performance Engineering: Reduced average API response time by 40% by implementing Redis caching and optimizing Hibernate database queries for high-traffic endpoints.
- Serverless Architecture: Deployed fault-tolerant Node.js services on AWS Lambda to process event-driven data from IoT sensors, ensuring 99.9% system availability.
SDE
Signify · Jul 2025 – Present
- -> Working mainly on Java SpringBoot, AWS lambda, DynamoDBEngineered an enterprise-grade RAG pipeline by fine-tuning Open Source LLMs on proprietary data, automating workflows to cut manual query resolution time by 60%.
- - > Executed migration of 'Intelligent Building' modules from legacy monolith to Spring Boot microservices, enabling multi-tenant scalability for enterprise clients.
- -> Reduced average API response time by 40% by implementing Redis caching and optimizing Hibernate database queries for high-traffic endpoints.
- -> Deployed fault-tolerant Node.js services on AWS Lambda to process event-driven data from IoT sensors, ensuring 99.9% system availability
Research Assistant (M.Tech. Research Project)
Maulana Azad National Institute of Technology (MANIT), Bhopal · Aug 2024 – Jun 2025
- -> Designed 'Adaptive EPOC Skip List', a probabilistic structure optimizing both cache locality and range queries, achieving 15% faster lookups versus standard lists.
- -> Formulated time-complexity trade-offs for large-scale datasets, establishing optimal insertion strategies for distributed caching systems.
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Graduate Researcher – Data Structures and Algorithms
NIT Bhopal · Aug 2024 – May 2025
- Data Structure: Designed 'Adaptive EPOC Skip List', a probabilistic structure optimizing both cache locality and range queries, outperforming standard Skip Lists in concurrent benchmarks.
- Complexity Analysis: Documented time-complexity trade-offs for large-scale datasets, establishing optimal insertion strategies for distributed caching systems.
C
Software Engineer
Capgemini India Services Limited · Jul 2022 – Nov 2023
- Legacy Modernization: Accelerated application cold-start time by 88% (17s to 2s) by refactoring synchronous logic into asynchronous processing patterns using Java.
- API Development: Developed RESTful APIs using Spring Boot and MySQL for a battery scheduling platform, improving simulated battery longevity by 30% through algorithm optimization.
- Scalability Engineering: Built a real-time assessment module supporting 500+ concurrent users, utilizing Java concurrency utilities to manage peak system loads without latency degradation.
Senior Analyst / Software Engineer
Capgemini · Jan 2022 – Nov 2023
- -> Accelerated application cold-start time by 88% (17s to 2s) by refactoring synchronous logic into asynchronous processing patterns using Java.
- -> Developed RESTful APIs using Spring Boot and MySQL for a battery scheduling platform, improving simulated battery longevity by 30% through algorithm optimization.
- -> Built a real-time assessment module supporting 500+ concurrent users, utilizing Java concurrency utilities to manage peak system loads without latency degradation.
Technical Content Writer
InterviewBit · Jan 2022 – Nov 2023
- Authored comprehensive technical guides on Java, System Design, and Data Structures, serving as a primary preparation resource for software engineers globally.
- Key Contributions:
- -> Domain Authority: Wrote the flagship "Java Interview Questions" guide, covering Core Java, Multithreading, and JVM Internals.
- This guide currently ranks on the first page of Google, assisting millions of developers in technical interview preparation. (https://www.interviewbit.com/java-interview-questions/)
- -> Technical Depth: Deconstructed complex Computer Science paradigms (Concurrency, Distributed Systems, OOPS) into actionable, high-quality documentation.
- -> Impact: Enhanced InterviewBit’s SEO footprint by producing technically accurate, keyword-optimized content for competitive programming and backend engineering topics.
Skills 0 proven through work
Also works with
Application Performance OptimizationDistributed Systems DesignInformation ResearchConcurrent Workflow ImplementationDatabase IntegrationConnection Pool ManagementJava Thread ManagementSpring Data JPASpring BootJava DevelopmentLegacy System MigrationAWS LambdaAWS DeploymentData Access Layer DevelopmentOllama UsageGPT-3.5 Flash UsageReal-Time Signal ProcessingLow-Latency System OptimizationWebSocket ImplementationOpenAI Whisper IntegrationChatbot DevelopmentMulti-Agent System IntegrationAI IVR DevelopmentScalable System DesignSoftware Development PracticesAI Agent DevelopmentLLM Application IntegrationFull-stack DevelopmentREST API Endpoint DevelopmentBackend Development
Proof of Work
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Education
M.Tech, CSE (Agile Software Engineering)
Maulana Azad National Institute of Technology (NIT Bhopal) · 2024 — 2026
Master of Computer Applications, Computer Applications
Pranveer Singh Institute of Technology · 2020 — 2022
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