Jan 2020 – Jan 2020 · 0 mo

• Responsible for providing world-class search experience to OYO Users spread across 22 countries.
• Work involves defining the right product for the users, implement it using the right technology solutions & measure the business impact.
• Key Highlights
• 1. Successfully delivered projects that created an impact of 30 cr+ incremental monthly revenue
• Projects: Personalised Listings, Unified Search Bar, MultiLangual Searches, Cross Border
• Searches, NLP searches, Recommendation Systems, Search Redirection. Dynamic Search
• Boundaries.
• 2. Defined Global Search Architecture
• 3. Defined Global Search Product roadmap
• 4. Build a 30 member team of Engineering Managers, SDEs, ML Engineers, DAs & Product
• Managers.
• 5. Manual Ranking to real-time personalized ranking algorithms
• 6. Monolith to Microservice movement

Jan 2017 – Jan 2020 · 3 yrs

• A hands-on technology leader with tremendous experience in leading advance technology development in areas including Large Scale Distributed Systems, High Throughput System, Building ML based Ranking & Recommendation Systems
• Current Responsibilities :
• 1. Managing a 20 member team of SDEs , ML Engineers, Data Analysts & Product Mangers.
• 2. Managing Global Distributed Search & Ranking systems to serve 20+ countries ensuring low latency & high availability.
• 3. Building Next Generation Recommendation & Ranking Models for OYO
• 4. Define Product roadmap to generate more revenue
• 5. Team management : Annual performance reviews & appraisals.
• Technology Stack - LamdaRank, XGBoost, Gensim, Neural Networks, Machine Learning, Elastic Search, Redis, Aerospike, AWS, SpringBoot, Java

Jan 2020 – Jan 2022 · 2 yrs · Noida, Uttar Pradesh, India

• Setting up the XBOX Gaming Division in Microsoft Noida, India. Currently leading a team of 16 members including Developers & Engineering Managers. Managing the overall gaming publisher experience by providing them the right tools, features, and insights. The team has both FrontEnd & Backend responsibilities and also works very closely with partner teams inside of XBET and across XBOX to power their user experiences.
• Key Highlights*
• 1. Finalizing overall XBOX India Team charter for next three years
• 2. Building overall hiring process for XBOX India and ensure great hiring
• 3. Successfully delivering Metadata platform for gaming publisher launched worldwide in 2021

Jan 2016 – Jan 2017 · 1 yr · Gurgaon, Haryana, India

• We are a team of 10 developers who are designing the full Hotstar backend from scratch as currently it is outsourced. Currently developing the technology stack to support a high load of 50 million requests / second.
• Responsibilities & Challenges:
• Part of architecture team who is responsible for designing Hotstar backend architecture to support massive concurrent requests.
• Establishing code review guidelines, review process with sonar integration to maintain code quality & code coverage.
• Defining the CI / CD pipelines with support to deploy across multiple regions.
• Load balancing, service discovery and configuration management for micro-services.
• Technology Stack: Micro services Architecture, Client side load balancing, Consul, Netflix Hsytrix, Ribbon client etc.

Jan 2015 – Jan 2016 · 1 yr · Gurgaon

• Lead – Crux Team (6 members)
• Crux is responsible for booking services available near to a user (like movie tickets, mobile recharges, cab rides, restaurant bookings etc.) via Snapdeal App. In order to do that optimally Crux aggregates the service data from different partners like: BookMyShow, Uber, Zomato etc. and stores that in a read-optimized manner for users to have a seamless experience.
• Responsibilities & Challenges:
• Requirement gathering from stakeholders
• Creating the HLD / LLD, lead design discussion with the backend and client teams
• Splitting requirements into User Stories.
• Mentoring team and supporting them with issues.
• Establishing the code review processes
• Setup CI/CD pipe line for the crux team
• Technology Stack: Java, Memcached, Elastic Search, Spring/Hibernate, MySQL

Jan 2011 – Jan 2015 · 4 yrs

• Worked as a Developer in Ericsson Charging System (CS) product family for AIR (Account Information & Refill) node. The AIR system is used by connected systems to make inquiries on account balance information of prepaid accounts and to refill prepaid accounts in mobile networks.
• Responsibilities & Challenges:
• Implemented connection limit for AIR 5.0 server
• AIR 5.0 uses embedded jetty server to handle HTTP request. But existing jetty server doesn't provide a way to limit number of connections client can make with the server.
• Contribution towards Jetty community regarding limiting number of connections in jetty.
• Technology Stack: Core Java, Jetty, XML-RPC, XML