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Praveen

Results-driven Software Engineer with 2+ years of experience building scalable and efficient web and mobile applications. Expertise in the MERN stack, React Native, and blockchain development, with a strong command of Solidity for creating and auditing smart contracts. Currently contributing to innovative blockchain solutions at Maticz Technologies for over 2 years. Skilled in resolving complex technical issues, enhancing application performance, and delivering robust Web3 solutions.
  • Role

    Fullstack & DApp Developer

  • Years of Experience

    8.33 years

  • Professional Portfolio

    View here

Skillsets

  • Kubernetes
  • Authorization
  • Azure
  • CI/CD
  • Database indexing
  • Github
  • Integration-testing
  • Jest
  • JWT
  • Authentication
  • Microservices
  • OAuth
  • performance
  • RabbitMQ
  • REST API
  • Unit-testing
  • WebSocket
  • Postman
  • web3.js - 2.6 Years
  • AWS
  • Docker
  • Ethereum
  • Git
  • JavaScript
  • jQuery
  • Node.js
  • Solidity - 2.6 Years
  • React Native
  • React.js
  • Redis
  • Redux
  • Smart Contracts
  • Socket.IO
  • VS Code

Professional Summary

8.33Years
  • Mar, 2026 - Present 2 months

    System Engineer

    iNextLabs

  • Web Developer

  • Oct, 2022 - Feb, 20263 yr 4 months

    Full Stack Engineer

    Maticz Technologies Private Limited
  • Oct, 2022 - Feb, 20263 yr 4 months

    Full Stack Developer

    Maticz Technologies Private Limited

Applications & Tools Known

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    Git

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    VS Code

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    Postman

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    DApp

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    AWS (Amazon Web Services)

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    GitHub

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    REST API

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    Jest

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    Kubernetes

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    React Native

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    Redux Toolkit

Work History

8.33Years

System Engineer

iNextLabs
Mar, 2026 - Present 2 months

Web Developer

Full Stack Engineer

Maticz Technologies Private Limited
Oct, 2022 - Feb, 20263 yr 4 months

Full Stack Developer

Maticz Technologies Private Limited
Oct, 2022 - Feb, 20263 yr 4 months
    Built and maintained RESTful APIs using Node.js and MongoDB. Implemented new features and enhanced existing modules. Identified and resolved bugs, improved code quality, and contributed to stable production releases. Optimized API responses and database queries.

Achievements

  • Played a key role in enhancing the site score on Google PageSpeed Insights and GTmetrix from 60% to 90%, resulting in a significant improvement in user experience. The optimized performance attracted more users and increased project engagements, demonstrating the direct impact of website and mobile app optimization on user acquisition and project acquisition.

Major Projects

4Projects

Tranvia YouCab: Real-Time Cab Booking Platform

    Built a high-performance cab booking system using React Native and Node.js with real-time updates via Socket.IO. Improved scalability using Redis and RabbitMQ, integrated PhonePe payments, and optimized APIs and database queries.

Bitdealz Marketplace: Decentralized Crypto E-Commerce Platform

    Developed a decentralized marketplace with Solidity smart contracts. Created UI using React.js and built scalable backend services with Node.js and MongoDB.

Decentralized Mobile Wallets: Multi-Chain Web3 Wallets

    Built secure multi-chain wallets using React Native, enabling seamless DApp interactions with backend support from Node.js and MongoDB.

Homecubes NFT: NFT Marketplace Platform

    Developed an NFT marketplace using Solidity and the MERN stack to deliver scalable and secure blockchain-based applications.

Education

  • Bachelor of Computer science

    The American College (2021)