Siddharth Donga

Siddharth Donga Full-Stack Web Developer - - Surat linkedin.com/in/siddharth-donga-a1a45520a https://www.hackerrank.com/profile/dongadev0512 Profile With over 4.2+ years of experience, I specialize in the Full stack, focusing strongly on frontend development. Proficient in React.js, Redux, NextJs, and Axios, I craft intuitive user interfaces and stay updated on the latest front-end trends. Alongside my frontend expertise, I excel in backend frameworks like Node.js, Express.js, and Nest.js, and have a solid understanding of databases including MongoDB, MySQL, and PostgreSQL. Driven by curiosity, I constantly expand my skill set to deliver innovative web solutions. Skills .................................................................................................................................................................................................................... ReactJs | NodeJS | JavaScript | AWS | Azure | SQL | PostgreSQL | MongoDB | TypeScript | HTML | CSS | ExpressJS | NestJS | Stripe | Git | Jira | Atlassian | NextJS | BootStrap | Tailwind | EC2 | Lightsail | S3 bucket | Amplify | VPC | CDN | AWS CDK Script | Azure App Service | RDS | AWS SDK | Supabase Third-Party Integration Basiq Akahu MailChimp Hubspot Xero Stripe Sanity Plaid Swagger Sendgrid Zendesk UIPath Quickbooks • • • • • • • • • • • • • Professional Experience 2025/03 – present Full-Stack Web Developer - (Freelancing) Freelancing Worked on a U.S.-based transcription platform using React.js, TypeScript, Node.js, and AWS.Built responsive UI, backend APIs, and integrated cloud services for secure transcription workflows.Collaborated with clients to deliver scalable, high-performance web solutions 2023/10 – 2025/02 Surat, India Full-Stack Web Developer - (Remote) Proaxiom Developed a robust SQL sanitizer function to prevent SQL injection, enhancing security and data integrity. Leveraged the MERN stack (MySQL, Express.js, React.js, Node.js) to design and deploy scalable web applications, consistently meeting project requirements. Actively contributed to code reviews, debugging, and performance optimization, ensuring high code quality and maintainability. 2022/08 – 2023/09 Surat, India Full-Stack Web Developer Skyline Infosys Designed and developed secure, scalable web applications using React, Node.js, and MongoDB in a collaborative team environment. Built APIs and integrated third-party services, adhering to industry standards and best practices. Participated in code reviews, providing constructive feedback to enhance code quality, maintainability, and performance 2021/04 – 2022/07 Surat, India MERN Stack Developer BVM Infotech Implemented various authentication and authorization mechanisms to secure web applications and protect user data. Stayed updated with new web development trends and technologies, applying them to enhance development. Collaborated with designers to create attractive, user-friendly interfaces, focusing on performance and accessibility. Projects Realtime Conveyancer – Australia's Leading Digital Property SaaS Solution ReactJS , NodeJS , TypeScript, PostgreSQL, Liquibase, Api Docs RealTime Conveyancer is a digital breakthrough designed by and for practitioners, addressing key challenges in conveyancing. It reduces business risk, enhances human connection, and boosts performance. Built with Node.js, React.js, PostgreSQL, Material UI, Formik, Jest, AWS, and TypeScript. Realtime Cloud via AWS CDK Aws CDK Script Implemented an AWS CDK stack for real-time cloud infrastructure, provisioning ECS clusters, Auto Scaling Groups, IAM roles, and a secure, scalable load-balanced architecture. Integrated ECR for containerized applications and Secrets Manager for secure credential management. Rooster React.js, Node.js, TypeScript, PostgreSQL, TypeORM RoosterShift is a web app designed for New Zealand's healthcare sector, built with React.js, Node.js, TypeScript, and PostgreSQL using TypeORM. It streamlines hospital shift scheduling, tenant management, and other key functions, empowering healthcare professionals with an intuitive and efficient platform. Vehicle Protection System ReactJS, NodeJS, TypeScript, PostgreSQL Delphi (VPS) is an advanced Vehicle Registration System that simplifies the entire registration process. It offers a comprehensive platform for managing personal details, aftercare services, and dealer interactions, ensuring an efficient and customizable user experience. BudgetBuddie - Australia ReactJS, NodeJS, TypeScript, PostgreSQL, Stripe, Akahu, Brevo Developed a comprehensive budget management platform for Australian users with a Node.js backend and React.js frontend. Key features include goal setting, account integration via Akahu, automated updates for financial elements, secure payment processing with Stripe, and reliable data management using PostgreSQL. This project highlights my expertise in both frontend and backend development, focusing on user-centric solutions and high code quality. Wordibly ReactJS , NodeJS , TypeScript, MySQL, AWS Built Wordibly, a U.S.-based transcription platform supporting audio/video uploads with automated and manual editing tools.Implemented user roles, including editors, QA reviewers, and owners for approval workflows.Integrated secure payments using Stripe and accounting with QuickBooks.Developed the system using React.js, TypeScript, Node.js, and AWS for scalability and performance. Bank Account Verification System NextJS, NodeJS, TypeScript, PostgreSQL, Basiq Developed a bank account verification system with a web portal for efficient client management, Basiq integration for secure verification via APK, and a 15-minute SLA to ensure timely processing of verification requests. Hashtag Infosys Company Site ReactJS, NodeJS, MongoDB Hashtag Infosys is creating a dynamic website using React.js and Node.js to deliver a seamless user experience. This project highlights their commitment to excellence, combining innovative design with robust technology. Stay tuned for the launch of https://hashtaginfosys.com , where creativity and functionality meet. Online Course Site ReactJs, NodeJs, TypeScript, MongoDB, This project combines React.js and TypeScript for the frontend, and Node.js with TypeScript for the backend. It features an online course platform with functionalities for watching, downloading, and purchasing courses, including seamless integration with Stripe for payments. Education 2021/01 – 2021/03 Surat, India Professional IT Course AD-Tech Institute 2019 – 2020 Surat, India 12th Commerce MNJ Patel High School