Twine
Twine

I'm a Full Stack Developer specializing in web and blockchain development, with 2 years of experience, including 1 year as a freelance contributor at Chegg India. I have a strong background in backend development using…

sahilsevda

I'm a Full Stack Developer specializing in web and blockchain development, with 2 years of experience, including 1 year as a freelance contributor at Chegg India. I have a strong background in backend development using Node.js, Express.js, and MongoDB, as well as frontend expertise with React.js. My skill set extends to API development, Web3 integration, cloud deployment (AWS, Docker), and payment solutions (Stripe, MoonPay). What sets me apart is my ability to optimize system performance, develop…

Available to hire

I’m a Full Stack Developer specializing in web and blockchain development, with 2 years of experience, including 1 year as a freelance contributor at Chegg India. I have a strong background in backend development using Node.js, Express.js, and MongoDB, as well as frontend expertise with React.js. My skill set extends to API development, Web3 integration, cloud deployment (AWS, Docker), and payment solutions (Stripe, MoonPay).

What sets me apart is my ability to optimize system performance, develop scalable architectures, and seamlessly integrate blockchain technology into modern applications. Whether it’s building high-performance backend services, designing Web3-powered applications, or streamlining cloud deployments, I deliver efficient and reliable solutions tailored to client needs.

I am currently seeking freelance opportunities in full stack development and blockchain projects, where I can leverage my expertise to create impactful digital solutions.

Employment and Project Experience
Freelance Contributor – Chegg India
March 2023 – March 2024

Solved complex Data Structures and Algorithms challenges, improving system efficiency.
Developed optimized solutions for web development tasks, reducing bottlenecks and enhancing performance.

Software Engineer – vDoIT Technologies Ltd
March 2024 – Present

Led backend operations, reducing project delivery timelines by 30%.
Built and deployed 120+ RESTful APIs, WebSockets, and SDKs, increasing system efficiency by 25%.
Integrated smart contracts for cryptocurrency transactions in Web3 applications.
Implemented payment solutions (Stripe, MoonPay) for multi-currency transactions in Web2 and Web3.
Managed AWS infrastructure, reducing operational costs by 30% and improving uptime by 15%.

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Skills

Experience Level

MySQL
Expert
TypeScript
Expert
Redis
Expert
React JS
Expert
PostgreSQL
Expert
Node.js
Expert
AWS
Expert
MongoDB
Expert
HTML5
Expert
Github
Expert
Express
Expert
CSS
Expert
C++
Expert
DynamoDB
Expert
Selenium
Expert
SEO
Expert
Solidity
Expert
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Language

English
Fluent
Hindi
Fluent
Panjabi, Punjabi
Fluent

Education

Integrated Degree(B.Tech+M.Tech) at National institute of technology, hamirpur
August 8, 2018 - October 25, 2023

Qualifications

Research Internship: Optimizing Memory Design for Graph Applications
May 1, 2022 - July 15, 2023
Internship at NSM IIT Madras
Research Internship: Automated Detection of Coronary Artery Disease Using CNN and ECG Analysis
August 1, 2021 - October 30, 2021
Internship at NIT Hamripur

Industry Experience

Software & Internet, Real Estate & Construction
    uniE613 Sentience
    Sentience is a pioneering platform that leverages blockchain technology to empower users with ownership and control over their personal data in the AI-driven digital landscape. By introducing the world's first AI-integrated cryptocurrency wallet, Sentience enables secure and transparent transactions, ensuring that users retain sovereignty over their data.
    uniE613 I Am Infinite
    "I Am Infinite" is a decentralized platform that leverages blockchain technology to provide a unique recognition value to digital assets, distinguishing them from existing virtual assets. The platform focuses on non-fungible tokens (NFTs) associated with influencers and artists, creating an ecosystem where they can interact and communicate with their fans through various content offerings.
    uniE613 Twin protocol
    Twin Protocol is a decentralized, blockchain-based platform designed to revolutionize knowledge sharing through advanced AI-driven digital twins. It enables thought leaders, brands, and celebrities to create AI-based digital replicas—referred to as "AI Twins"—that can interact with users in a natural, one-on-one conversational manner. This platform ensures secure and personalized knowledge dissemination, allowing global audiences to engage with meticulously trained AI Twins. Key Responsibilities: Backend Development(Node.js): Engineered and maintained scalable backend services to support seamless interactions between users and AI Twins. Developed and deployed over 120 RESTful APIs, WebSockets, and SDKs, enhancing system efficiency by 25%. Implemented AI-powered applications leveraging LangChain, achieving a 35% increase in user engagement. Blockchain Integration: Designed and implemented blockchain solutions to secure user data and AI Twin interactions, ensuring data integrity and privacy. Integrated smart contracts with Node.js for cryptocurrency transactions, facilitating secure and transparent payment processes. Implemented payment solutions using Stripe and…