Oct 2024 – Apr 2025 · 6 mos · Gurugram, Haryana, India · On-site

Aug 2023 – Oct 2024 · 1 yr 2 mos · Gurugram, Haryana, India · On-site

• Owned a data pipeline serving 2 lakhs events/minute for critical operations.
• Responsible for the reliability of a micro-service based software managing approx 1 lakh+ assets, and doing approx 40K transactions per day.
• I lead communication with external vendors and 3rd party software integration.
• Inspired by the book ”An Elegant Puzzle: System Engineering Management”, trying to build an engineering culture and streamline the development cycle.
• Led the team of 11 SDEs in the design and architecture of the features on application, network, DevOps and database levels. PS: I still code features, sometimes.
• Implemented partitioning in Pinot (used for OLAP) to reduce the SQL query time and faster analytics.
• Identified and fixed performance bottleneck (in network) for Redis, which enabled business to know the
• latest information about its assets.

Dec 2022 – Jun 2023 · 6 mos · Stuttgart, Baden-Württemberg, Germany · Remote

• Building(+ Maintaining) Database as a Service (DBaaS) for IBM cloud. Primarily focusing on MongoDB.
• Handling the unpredicted scale of business giants like American airlines among 1000+ database instances, distributed globally.

Mar 2022 – Nov 2022 · 8 mos · Berlin, Germany · Remote

• Did Performance improvement of the web-app server by reducing the response time of APIs to
• under 1 second from 5 seconds. Reduced the total number of Database queries and
• optimized the remaining SQL queries.
• Made a process to synchronize data between Elasticsearch and PostgreSQL databases.
• Implemented consistent usage of Google Analytics across the web app. This includes using
• the same version of Google Analytics among different components and avoiding multiple
• renderings of Google Analytics’s script.
• Fixing flaky test cases in the test suite to make testing more reliable.
• Added new features to the dashboard used by Admins of software to facilitate the new
• business requirements.
• Fixed security vulnerabilities among software dependencies.
• Understanding features based on business requirements from the Product team and
• implementing them in the web-app following Agile software development practices.

Dec 2020 – Sep 2021 · 9 mos · Singapore

• Worked on defining the architectural layouts, both on the application and database level for public payment API responsible for millions of USD payments annually.
• Analyzed production incidents and defined followed-up actions
• Helped the team to come up with new solutions that make applications scalable, high in performance, reliable and secure following OWSAP standards

Jul 2020 – Dec 2020 · 5 mos

• Undertook engineering tasks that were complex in nature and worked on big modules. Defined the architectural layouts, both on the application, API, and database levels.
• Help the team to come up with a new solution that makes our applications - scalable, high in performance, reliable, and secure.

Jul 2019 – Jul 2020 · 1 yr

• Architect full-stack solutions for complex business requirements in a fast-paced environment while optimizing for scalability, performance, concurrency, availability, security, and code quality.
• Execute a product end to end including API design, DB design, project planning, coding, and fluent communication across multiple teams.
• I solved scaling problems regarding session management, concurrency(multi-process/multi-threading), DB pool size , in Rails API micro-service having a RabbitMQ worker.
• Increased the test suite speed by 10 times on CI/CD pipeline, for fast deployment

Jan 2019 – Mar 2019 · 2 mos · Mumbai Area, India

• Made a Kafka Consumer in Ruby whose functionality is to manage sessions. This consumer keeps track of every session and stores them in a PostgreSQL database.
• Deployed this consumer and it's corresponding PostgreSQL database using Docker.
• This session table is then Joined with events table in the warehouse (Amazon RedShift) to provide better business intelligence

Jun 2018 – Aug 2018 · 2 mos · Pune Area, India

• Roles and Responsibilities:
• Contribute to the architecture and the evolution of the Coupa platform
• Find creative and elegant solutions to complex problems
• Be an evangelist for Rails and software engineering best practices
• Work in an agile environment where quick iterations and good feedback are a way of life
• Continually look for opportunities to improve our platform, process and business

Mar 2018 – Dec 2018 · 9 mos

• Building a complete end-to-end product for Namyata. Handling all aspects of a product like UI/UX, backend, and DevOps. The product is on microservice architecture, made by Angular and Rails. The deployment is on firebase and AWS for Angular and Rails respectively.

Oct 2017 – Feb 2018 · 4 mos

• As a web developer intern my key responsibilities were:
• 1. Choosing the tech stack for our product, as per current needs and market demand.
• 2. Design the underlying architecture of the complete product.
• 3. Implementing the front-end architecture of the product in Angular-4 initially and later updating it to latest Angular-5.
• 4. Using Angular-Material and Bootstrap for user interface (UI).
• 5. Making a Progressive Web Application as a client-side application in Angular-5.
• 6. Designing the architecture of REST API (JSON) and implementing it on Rails-5.
• 7. Changing the architecture of REST API as per current requirements.
• 8. Handling the DevOps part for both front-end and back-end application on Firebase and Amazon Web Services.
• 9. Maintaining both Testing and Production server.
• 10. Improving the code by applying best practices, and maintaining the industry standards.

Jun 2017 – Aug 2017 · 2 mos · New Delhi Area, India

• I was a full stack Ruby on Rails developer there. While at that position I worked on browser simulation testing, adding content delivery network, and making ruby model of banking

Dec 2016 – Jan 2017 · 1 mo · Pune, Maharashtra, India

• Roles and Responsibilities:
• Developing JavaScript code to read and write data to and from the Firebase Realtime database.
• Developing JavaScript code for Firebase Authentication
• Working with JavaScript UI Storytelling frameworks like Intro.js and Angular UI tour.
• Exploring the Angular Material Library, its usage, functionalities, and limitations.
• tour.
• Working with CK-editor
• Creating single page applications using the Angular Framework