Jan 2025 – Mar 2025 · 2 mos · Ahmedabad, Gujarat, India

• Worked on developing a payment processor application similar to Stripe, handling seamless integration of over 100+ payment methods, including credit cards, wallets, and bank transfers.
• Led a team of 5 engineers and QA specialists, overseeing the development lifecycle from planning and design to deployment and post-production support.
• Payment Gateway Integration: Built secure and scalable APIs for payment processing, supporting multiple payment methods and currencies.
• Fraud Prevention: Implemented security measures, including tokenization and encryption, to protect sensitive user data.
• Real-Time Transaction Monitoring: Designed a dashboard for real-time transaction tracking, ensuring transparency and quick issue resolution.
• Discount and Promo Code System: Integrated a flexible system for applying discounts and promotional codes at checkout.
• Designed a microservices architecture to ensure scalability and reliability.
• Used message queues for asynchronous processing of non-critical operations like sending receipts and updating user logs.
• Improved transaction processing time by 40% through database optimization and caching frequently accessed data.
• Implemented auto-scaling to handle peak traffic loads, ensuring uninterrupted service during high-demand periods.
• Worked closely with product managers to align technical solutions with business goals.
• Conducted code reviews and mentoring sessions for team members, promoting best practices and skill development.
• Successfully reduced payment failures by implementing robust error handling and retry mechanisms.
• Delivered the project on time and achieved a high customer satisfaction score due to improved transaction success rates and security.

Jun 2022 – Jan 2025 · 2 yrs 7 mos · Ahmedabad, Gujarat, India

• Worked as Full stack Engineer for building a high frequency trading application
• Perform Code reviews & design doc reviews
• Implemented complete micro-services Infrastructure from scratch & responsible for end to end delivery of features
• Built a product to automatically generate the trading results based on predefined templates & few user inputs similar to prefect.io scheduler.
• Created deployment strategy for the products, Implemented CI/CD pipelines using github actions, CircleCI, Gitlab runners & Cloud Build (GCP).
• Create design documents
• Implement Unit testcases using mocha & chai for node code & Pytest for python code
• Deploy new services like CloudSQL, kafka, Cloud SQL, GKE Deployments & services, etc. using Terraform with GCP & AWS providers
• Write Migrations in Postgres SQL for updating the schema for the database
• Work on sprint planning & breaking the client requirements int different user stories in Jira & assign & follow up on tasks provided to the team members
• Provided with the complete responsibility of the projects like planning releases, providing tasks, resolving blockers of team members, maintaining code quality & perform proper testing of build before release till the automated deployment of the build on the production.
• Worked on developing a platform for doctors & patients for tracking their personal details
• Migrated the authentication & authorization from Okta to firebase
• Worked on Implementing an appointment scheduler module within the platform
• Implemented complex algorithm for matching the doctors & patients when any doctor or patient registers in the website on the basis of various parameters

Sep 2021 – Jun 2022 · 9 mos · Ahmedabad, Gujarat, India

• Worked on building a Complex UI for the peer supporter website
• Implemented Complex Filter Panel using Redux
• Implemented the Appointment creation dynamic page on the UI
• Worked on deployment of various GCP services like: Cloud Build, Cloud SQL instances & setting up coding standards for the project
• Worked as a Software Engineer with the other team of software engineers
• Implemented lot of features for the headless Rich text Editor like: Tag Creation, Uploading Images, Copy Paste contents to or from editor

Dec 2020 – Sep 2021 · 9 mos · Mumbai, Maharashtra, India

• Full-Stack Engineer, tasked with providing a site for Microsoft sellers and managers to access PowerBI reports and generate Excel / PowerPoint files with them.
• Implemented Power BI custom visuals like: Hourglass Chart, Box & Whisker Chart, Horizontal Funnel, etc. from scratch using React with typescript
• Code in React / Typescript, creating many common components to be used throughout the site and consumed by other teams
• Built features for like favourite panel in the product similar to the Microsoft Edge
• Built feature to display the recently viewed & most popular viewed reports in their organisation using the dynamic data based on the telemetry logs
• Implement Unit testcases for the React code using Jest Framework
• Code in C# to create several APIs which were used throughout the site.
• Write Stored Procedures in SQL Server Management studio for proving backend logic to various features
• Create Azure Data Factory Pipelines to create data-driven workflows for orchestrating data movement and transforming data at scale
• Given many leadership opportunities like ownership of QA & maintaining Team's hygiene on Azure Devops
• Reviewed code to accelerate & streamline the process of software development
• Azure - Redis Cache, KeyVault, Blob storage, App-Insights, CI/CD pipelines
• Set standard for authenticating all future API Calls using MSAL authentication
• Owned complete features from Gathering requirements, clarifying requirements with customers, developing the feature, verification and testing of the feature & handling deployment to production

Jan 2020 – Apr 2020 · 3 mos · Noida, Uttar Pradesh, India

• Software Engineer Intern at Samsung in System R&D department
• Created Deep Learning and Natural Language Processing Models
• Deployed those models on Android using Tensorflow Lite
• Created an Android Application using Client Server Architecture
• Research work on the Emotion recognition through Facial expressions and Voice tonal quality

May 2019 – Jul 2019 · 2 mos · Ahmedabad, Gujarat, India

• Full Stack developer intern
• Code in Javascript to create Angular components
• Code in Javascript to create APIs
• Write Backend queries on MongoDB