Apr 2023 – Feb 2024 · 10 mos · Gurugram, Haryana, India · On-site

• Configured Elasticsearch and created Docker instances for collection indexing, resulting in a 40% increase in user efficiency through powerful search functionality within the application.
• Engineered a robust Kafka-based data synchronization mechanism to establish seamless bidirectional communication between Prodo's production database and Zoho CRM, enhancing data connectivity with advanced technical precision.
• Implemented a dynamic currency conversion feature from scratch using Java, Spring Boot, integrated with Currency Beacon APIs, resulting in a 20% increase in the user base due to enhanced internationalization and improved financial functionalities.
• Engineered a dynamic push notification control system with Node.js, NestJS, TypeScript, MongoDB, and OneSignal APIs and achieved a 30% boost in user engagement enhancing the marketing team's ability to reach and retain users effectively.

Mar 2023 – Apr 2023 · 1 mo · Remote

• Built scalable RESTful APIs for UPI liquidity provider dashboard using Node.js, Express.js, TypeScript, BCH technology, and MongoDB.
• Implemented Redis as a caching mechanism in the application to enhance API optimization, resulting in improved performance and reduced latency.
• Designed and implemented cron jobs for the locking period of withdrawal and deposit.

Dec 2022 – Feb 2023 · 2 mos · Gurugram, Haryana, India · On-site

• Integrated Google log-in API in the ERP of the company using the OAuth2.0 mechanism and Google's developer console.
• Developed and implemented the API of the inventory section of the company’s internal dashboard using Node.js environment and NestJS framework.
• Developed the API to convert an image(binary data), from a URL, to base64 using Arraybuffer.
• Automated the channel creation in Zoho Cliq, which will be used to solve the queries of customers/manufacturers by the company’s employees.
• Reduced time to read data from the APIs developed, by 40 to 60 percent, by manipulating and optimizing data
• from the REST APIs of Zoho with the data from the database.
• Configured Redis cache in the application to store the token for a period of time and to re-use that, to avoid new generation of token, later optimized this and solved the problem without using cache.
• Technologies: TypeScript, Node.js, npm, NestJS, MongoDB, TypeORM, Redis, Zoho REST APIs, Postman.

Nov 2022 – Dec 2022 · 1 mo · Delhi, India · Hybrid

• Worked on the API of the search screen section of the LoKal Marketplace App.
• Used TypeScript programming language to develop the backend of the app and defined the interfaces for various functions.
• Conceptualised and created a flexible cart system in the app and integrated respective queries in the backend using Magento’s API.
• Integrated Razorpay payment gateway in the Lokal Marketplace App.
• Technologies: TypeScript, Node.js, Express.js, nginx, npm, GraphQL, Magento, MySQL, Postman API.

Feb 2022 – Mar 2022 · 1 mo · Faridabad, Haryana, India

• Documented testing procedures for engineers and future testing use.
• Identified and recommended changes, and corrections to Senior Engineers for optimal gear performance and usability.
• Evaluated function, performance and design compliance of every product against design standards and customer needs.

Feb 2021 – May 2022 · 1 yr 3 mos · Delhi, India

• Delivered a project on editing the ethical hacking video with a long-term client.
• Done projects with both short-term and long-term clients.
• 100% job success ratio on Upwork, on the behalf of projects completed till now.
• Rated 4.8/5 on Upwork, by clients.