Jay Thesia

Turn Chai☕ Into Code

jayengineer.jp2410@gmail.com

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About Me

  • Hello! I'm Jay Thesia, a full-stack developer with 2.5 years of hands-on experience building scalable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
  • I specialize in creating robust backend APIs, responsive UIs, and deploying cloud-native applications. I’m also skilled in AWS services like Lambda, EC2, S3, and SQS.
  • I earned my Bachelor of Engineering in Information Technology from Lukhdhirji Engineering College with a CGPA of 9.0/10.
  • At Current Company, I delivered performance-optimized MERN applications, boosting engagement by 20% and cutting load time by 15% using chunking and image compression.
  • I enjoy solving real-world problems, building elegant UIs, and writing clean, maintainable code. Always learning—currently diving deeper into system design and AWS architecture.

Education

Information & Technology(2019-2023)

Lukhdhirji Engineering College,Morbi

CGPA: 9/10

12th HSC(2018-19)

Shraddha Vidhya Mandir,Ahmedabad

PR: 83.40%

10th SSC(2016-17)

Shree Narayana Guru Vidhyalaya,Ahmedabad

PR: 96.75%

Project

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JP Projects Website

  •   Developed a professional website for JP Projects, a construction company specializing in commercial IT office spaces and private property development, using the MERN stack.
  •   Designed a responsive website with sections for services, ongoing and completed projects, and company information.
  •   Provided a seamless and interactive user experience.
  •   Integrated an admin panel for easy content management and updates.
  •   TECH STACK: MongoDB, Express.js, React.js, Node.js, Netlify, Render.
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    Personal Portfolio

  •   Dynamic personal website with admin panel which contains education, experiences, skills, projects and contact fields.
  •   MERN STACK: Mongo DB, ExpressJS, ReactJS, NodeJS.
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    Nazakat: The Finest Food

  •   About Our creative, elevated food🍝 and beverage🍷 program combines satisfying staples with imaginative twists.
  •   From boozy brunches🕛 and happy hours to family👨‍👨‍👧‍👦 dinners🍽, special occasions and everything in between, NAZAKAT has something for everyone.
  •   TECH STACK: Html5, Css,Less,Js,Scss,Bootstrap4
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    StudProf University Management

  •   UNIVERSITY MANAGEMENT SYSTEM deals with the maintenance of University data, records, instructions, and student information within the University.
  •   UMS is an automation system, which is used to store the information, student record, and information of courses.
  •   IDE: Eclipse JAVA EE || Tech Stack: Spring framwork || Web Server(local): XAMPP || Database: mysql
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    • Experience

    Weam.ai (Hybrid)

    Full Stack Developer (09/24 - Today)

    • Built and launched Weam.ai, a multi-LLM AI platform with Retrieval-Augmented Generation (RAG) to enhance response quality and relevance.
    • Implemented real-time features using WebSockets and Redis Pub/Sub, enabling horizontal scalability.
    • Optimized performance via Next.js dynamic component loading and Image component, reducing page load time by approximately 35%.
    • Integrated Stripe and Razorpay payment gateways from scratch, including webhooks, subscription plans, and multi-tier support.
    • Implemented AWS S3 file handling with pre-signed URLs, cutting upload latency by ~40%.
    • Leveraged SSR and server-side API calls in Next.js to deliver SEO-friendly and high-performing pages.
    • Reduced chat response time from 8–9 seconds to 2–3 seconds by optimizing backend queries, caching, and component rendering.
      • Tech Stack:
    • Frontend: Next.js, React.js
    • Backend: Node.js, Express.js
    • Real-Time: Socket.io, Redis Pub/Sub
    • Payments: Stripe, Razorpay
    • Cloud & Storage: AWS S3 (Pre-signed URLs)
    • Database: MongoDB, Firebase, Redis
    • Version Control: Git, GitHub

    Espark Tech, Ahmedabad, Gujarat

    Software Developer (01/23 - 09/23)

    • Collaborated with cross-functional teams to identify client requirements and deliver tailored web and mobile solutions.
    • Contributed to company growth through a versatile skill set in web and mobile development and migration services.
    • Created web and mobile applications, including successful deployments with React and React Native.
    • Led and executed 500+ HubSpot migrations, ensuring smooth transitions for clients.
    • Designed and launched cross-platform mobile applications with React Native, delivering a 20% increase in user engagement and a 15% reduction in app load times.
      • Tech Stack:
    • Frontend: React.js
    • Backend: Node.js, Express.js, Nest.js
    • Mobile: Kotlin (Android), React Native
    • ORM (Object-Relational Mapping): Sequelize, Prisma
    • Databases: PostgreSQL, MySQL, MongoDB, Firebase
    • Version Control & Collaboration: Git, GitHub, GitLab
    • HubSpot: Experience in HubSpot migrations of all objects and custom properties

    Vartit Technology, Ahmedabad, Gujarat

    Jr. Java Developer (02/22 - 04/22)

    • Tispy : World's foremost phone monitoring application designed to help you ensure your child's and your smartphone's safety. Top 100 in Parental Monitoring Software in Brazil.
    • Work with JSP, Servlet, and other server-side technology and fixed bugs as a daily duty.
    • Converting to MVC: I Converted the Some the other project Which is not following MVC architecture and the loading time decreasing by 40%.
    • Tech Stack: Java, HTML, CSS, JSP, Servlet, Apache tomcat, Mysql.

    PEP Coding(Remote)

    Intern (01/22 - 06/22)

    • Data Structures and Algorithms & Web Development intern
    • During my internship, I had required to learn and use a wide range of software and programs. Learned how to use these programs to a high level which will help me to grow my career.

    Sparks Foundation (Virtual)

    Web Developer (08/21 - 09/21)

    • Project1: Banking System
    • I have made the Banking System Website. Which uses Razor Pay API to transfer the money
    • Tech Stack: Tools: Git, Github. API: RazorPay.
    • Project 2: Martial Arts Game
    • Animated martial🥋 game 🕹using Javascript.
    • Tech Stack: JavaScript, HTML,CSS

    Contact

    Send Me message