Fullstack Developer Management System

UJAS BHUVA

+1-438-***-**** Mail: *********@*****.*** Linkedin: Ujas Bhuva Github: ujasbhuva

EXPERIENCE

Software Development Engineer II July 2021 – July 2023 Rejoicehub Solutions Surat, India

• Led the design and rollout of a comprehensive Role Based Access Control system for ERP software, supporting N-tier architecture and permissions across 110+ API endpoints, reducing unauthorized access incidents.

• Architected and implemented a high-throughput microservices-based ERP backend system, achieving 16% per- formance improvement through optimized database indexing and caching.

• Designed and deployed a scalable subscription management infrastructure using Chargebee, handling 100K+ monthly transactions across multiple products while maintaining 99.9% uptime. Software Development Engineer I July 2020 – July 2021 Rejoicehub Solutions Surat, India

• Spearheaded the development of real-time synchronization APIs using FastAPI with WebSocket integration, achieving data consistency by 0.75 seconds across distributed client applications.

• Engineered a cost-efficient batching strategy and queue management for bulk text generation pipeline using AWS SQS and Lambda, reducing OpenAI API costs by 50%. Software Development Engineer Intern January 2020 – July 2020 Rejoicehub Solutions Surat, India

• Implemented a high-performance GPT-3 fine-tuning pipeline for long-form content generation, achieving 85% coherence on 1000+ word outputs.

• Deployed a RAG pipeline for document analysis using multi-agentic framework LangChain, enabling semantic search and Q&A across documents while improving retrieval accuracy by 35% compared to traditional keyword search.

SKILLS

Methodologies Object-Oriented Design, Distributed Systems, Agile/Scrum, A/B Testing, Unit & Integration Testing

Languages Python, JavaScript, TypeScript, HTML, CSS Frameworks FastAPI, Flask, Django DRF, Next.js, React.js, React Redux, Tailwind CSS, Redis Tools Chargebee, Stripe, SendGrid, Supabase, Zapier, SonarQube, Sentry, Swagger Cloud & DevOps Docker, Kubernetes, Terraform, CI/CD Pipelines, Google Cloud Platform (GCP), Amazon Web Services (AWS) - SQS, Lambda, SageMaker, SES, OpenSearch, RDS EDUCATION

Concordia University Montreal, Canada

Master of Applied Computer Science September 2023 - May 2025 (Expected) Coursework: Algorithm Design, Distributed Systems, Statistical NLP, Programming and Problem Solving. Project: Built a Java-based multiplayer strategy game implementing Observer, Command, and Factory design patterns following SOLID principles

CONTRIBUTIONS & ACHIEVEMENTS

Novel.sh

• Engineered a dual-format content parser for Novel.sh markdown editor, implementing real-time HTML/Markdown string conversion and state management. (PR PR #464 merged) PROJECTS

Ghost Writer ghostthewriter.com

• Built a scalable AI storytelling platform and optimized real-time text generation using Server-Sent Events (SSE), reducing perceived latency by 60% and making system fault-tolerant. Picsy - Image Search Engine

• Developed a distributed image indexing system managing 6M+ documents using AWS OpenSearch, ensuring fast and scalable indexing.

• Architected efficient image retrieval APIs achieving 100ms response times for complex queries through query optimization and caching.

The Book Brief thebookbrief.com

• Streamlined an approach to summarize 3000+ books using LLM, while maintaining context of book content. EXTRA-CURRICULAR ACTIVITIES

• Took participation in SSIP contest and represented the idea for the health care system - UpHealth at UTU SSIP Cell, Bardoli (Mar 2021)

• Demonstrated facial recognition attendance system in hackathon at Pure Skill IT Institute, Surat (Feb 2020) LEADERSHIP

• Guided and mentored 6 SVNIT students during my tenure at Rejoice, equipping them with practical knowledge of the software development industry and fostering their technical growth

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