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Dhaval Mavani
Gujarat, India0 followers0 following
- About
- Bachelor's
- Target
Male
Gujarat, India
Work ExperienceSoftware Development Engineer
Amazon - Full Time
May 14, 2025 - Present · 11 mos
Karnataka, India
1) Optimized search performance by implementing Redis cache, reducing query latency and improving throughput
2) Designed and delivered search autocomplete end-to-end, leveraging AWS Cradle for data analysis
3) Built help page and async chat feature for Bazaar app; reduced latency from 400ms to <25ms using AWS CloudFront and implemented order-context passing to customer support team
4) Worked on order creation backend service, ensuring high availability and scalability
5) Parallelized backend calls for product requests (/products/find), eliminating sequential bottlenecks and enhancing system performance and user experience.
6) Regularly reviewed CRs and design documents to assist team members, and resolving production issues during on-call rotations
Core Committee Member
IEEE Computer Society - Part Time
Dec 15, 2019 - Dec 27, 2022 · 3 yrs 1 mo
Tamil Nadu, India
1) Web & Design Lead: Developed high-impact apps including Vitians (150k+ downloads on the App Store and Play Store) and a laundry tracking app (30k+ downloads), delivering scalable solutions for 100k+ users
2) Event & Hackathon: Organized flagship events like HackBattle, MozDev, and Cicada, fostering innovation and community participation.
SWE Internship
J.P. Morgan - Internship
Feb 5, 2024 - May 28, 2024 · 4 mos
Karnataka, India
1) Used JPMC’s open source library, Perspective to generate a live graph that displays a data feed for traders
2) Worked with the Frontend team to optimize the Perspective library, improving graph rendering performance by 30%
Software Developer
Turnmax - Full Time
Jul 1, 2024 - May 10, 2025 · 10 mos
Gujarat, India
1) Built reusable UI components for search page using React, and integrated REST APIs with Node.js (Express)
2) Implemented a secure file upload system using AWS S3, handling over 10,000 file uploads per day.
3) Developed a dashboard in resource planning system displaying live sales activities, order updates, and system metrics with automatic data synchronization
ProjectsEADPQR: Enhanced Authentication for Dynamic Password Generation using QR code
Role - Software Engineer
for Academic
Sep 1, 2021 - Dec 5, 2021
EADPQR introduces a novel approach to authentication by combining Dynamic Password Generation and QR code technology. This project aims to enhance security and accessibility by dynamically generating One-Time Passwords (OTPs) and transmitting them through distorted QR codes.
HungryHub
Role - Software Engineer
for Personal
Jan 4, 2022 - Mar 23, 2022
ReactJS, Tailwind, Jest, Node.js Git
• Built a scalable food ordering platform that fetches real-time data via the Swiggy API, incorporating shimmer UI to ensure load times under 0.5s
• Integrated Elasticsearch for intelligent search and item ranking, significantly boosting user experience.
• Achieved 95% test coverage with comprehensive Jest test suites, ensuring high performance and reliability.
HarvestHub: AI-Enhanced MarketPlace with NLP Customer Support Chatbot
Role - Software Engineer
for Academic
Jun 1, 2022 - Aug 30, 2022
ReactJS, OpenAI API, MongoDB, AWS S3, AWS SES, Node.js, Redux, Passport.js, Socket.IO, Express.js Git
• Created a responsive website in React with real-time chat support (through Socket.IO) .
• Used OpenAI’s API to create a NLP Customer Support Chatbot & conduct Sentiment Analysis on customer reviews
• Implemented email verification through AWS SES , AWS S3 for secure image storage & JWT based authentication.
• Chatbot integrated with Siri on iPhone using a custom built API.
Research PapersDhaval Mavani has not added any research paper yet.
VolunteeringDhaval Mavani has not added any volunteering detail yet.