SAJITH P

• Scaled the Product Catalog platform to onboard and manage millions of SKUs across diverse construction categories.
• Scaled the Pricing Engine to handle dynamic pricing across PAN-India regions, supporting localized and regional pricing models.
• Designed and implemented a search platform on top of Elasticsearch to onboard entities, evaluate search performance using Discounted Cumulative Gain (DCG), and monitor live search performance in real time
• Scaled the Search Platform to support discovery across multiple entities such as products, customers, users, and more.
• Led the product roadmap for Sales, Risk, and Search solutions in close collaboration with Product Managers (PMs) and Engineering Managers (EMs).
• Provided mentorship to engineers and defined best practices across Search, Sales, and Risk domains.
• Drove adoption of best practices in software development, including coding standards, testing, CI/CD pipelines, and observability using tools like New Relic and centralized logging.
• Mentored and guided 10+ engineers across Search, Sales, and Risk Solutions domains.

Tech Stack: Go, Python, React, AWS, PostgreSQL, Elasticsearch, MongoDB, REST, gRPC

• Joined as the second engineer in the tech team; played a key role in defining engineering culture, architecture, and long-term technical strategy.
• Spearheaded the selection and implementation of the core tech stack for backend, frontend, and mobile platforms to support rapid scaling.
• Scaled the engineering team from 4 to 100+ engineers, hiring across functions including frontend and backend.
• Scaled the backend system from the ground up to 50+ microservices, building a robust, modular architecture to support rapid product growth
• Architected and delivered multiple web and mobile applications, supporting both B2B and internal operational workflows.
• Led the bootstrapping of microservices for key domains including order management, customer management, credit management, user management, product catalog, search, and several other core business services.
• Took primary ownership of designing and managing technology solutions for Sales and Risk Management functions.

Tech Stack: Go, Python, React, AWS, PostgreSQL, Elasticsearch, MongoDB, REST, gRPC

• Experience as a Full Stack Developer and was responsible for both internal and external web applications.
• Developed Package Delivery Management, Client Onboarding, Authentication, and Inventory Management microservices for internal users.
• Built a Booking Service for external clients to enable users to book meeting rooms, day passes, and more.
• Led the standardization of APIs and refactoring of the existing codebase, including frontend improvements.
• Dockerized both frontend and backend services and integrated with Jenkins for automated deployments.
• Developed a Direct Messaging Service using Firestore.
• Responsible for integration with third-party services such as Salesforce, Papercut, and Razorpay.
• Built a simple queue service using Pika, a cache service using Redis, and a communication service with AWS SNS.
• Contributed to frontend development for critical products.
• As a senior team member, handled code reviews, architecture design, and product standards across all products.
• Wrote both unit tests and black box tests using Pytest.

Tech Stack: Python, React, Docker, AWS, PostgreSQL, MongoDB, Neo4j

• Experience as a Software Developer and was responsible for design and development of SAP API Management on top of the HANA Cloud Platform.
• Handled Java development, including design, development, and troubleshooting of a multi-tenant client-server application.
• Designed and developed REST and OData APIs.
• Wrote automated tests using Selenium and unit tests using JUnit.
• Ensured product standards were maintained for every new feature release.
• Worked on UI development using SAP UI5, JavaScript, HTML, and CSS.
• Led integration with third-party services and client systems.

Tech Stack: Java, SAP UI5, Ruby, HANA, Sybase