Oct 2019 – Dec 2022 · 3 yrs 2 mos · Noida, Uttar Pradesh, India

• 1. Revamped B2C applications such as RedDoorz hotel booking platform and Owners application on cloud native auto scalable microservices based architecture using latest technologies like Java, MySQL, Mongo,Redis, Kafka, AWS, Akamai CDN/WAF etc.
• 2. Hotel booking platform is handling 40M customers, 2M bookings/month across 3000 hotels in 200 cities, throughput 33K rps and response time < 300 ms. Led UI, Android and iOS teams to develop cross platform applications to support customers on different platforms.
• 3. Developed cloud native scalable B2B application, Ezekey and RedCM from scratch. These applications enabled partners to register and sell their properties/hotel rooms, optimise their inventory & pricing for
• maximum profit, and real time ARI synchronisation between OTAs (online travel agencies). Technologies such as Java/J2EE, Kafka, MySQL, Mongo, Redis, AWS were used. (throughput ~40K rps and response time ~250 ms)
• 4. Effectively embraced cloud technologies (AWS & GCP) for deployment of highly scalable microservices-based applications, via CI/CD pipelines in containerized environment (Kubernetes/Docker)
• 5. Driven technical audits (compliance & data security) by external agencies and prepared technology compliance ready for IPO, driven PCI & ISO 27001 compliance certification.
• 6. Built and supervised team of 90 highly performant engineers across different teams (Backend, Frontend, UI, Apps, Data Engineering, Data Science, QA, Security)
• 7. Evaluated and acquired Channel Manager product (Software evaluation, tech stack and risk assessment, onboarding and deploying on a highly scalable cloud environment), saved around 200K
• USD/month vendor cost, handling 110 OTAs for real-time ARI and booking updates.

Aug 2018 – Oct 2019 · 1 yr 2 mos · Noida Area, India

• 1. Designed and developed monster seeker platform from scratch, considering scalability (handling 65M seekers), performance (LCP 2 sec, API response time ~200 ms) and maintainability. Latest technologies like spring boot 2.0, maria DB, mongoDB, aerospike, redis and Kafka were used.
• 2. Coordinated engineering team for seeker and recruiter projects in development.
• 3. Coordinated project team of 35 engineers, designers and product managers.
• 4. Provided technical leadership for company to effectively steer strategic plans and future projects.
• 5. Negotiated agreements between employees to clarify misunderstood directions and resolve conflicts affecting performance.
• 6. Involved actively in recruitment to hire best suitable candidates for company.

Aug 2016 – Aug 2018 · 2 yrs

• Here at GadgetsNow shop (http://shop.gadgetsnow.com/), I lead product and technology teams. Key responsibilities are:
• 1. Maintaining a thorough understanding of all key and current technologies, platforms and trends.
• 2. Supervising a team of 5 tech leads, 1 DBA, 2 QA and 27 developers.
• 3. Laying out a complete business continuity plan that would ensure data protection in the event of a natural disaster or long-term outage.
• 4. Managing creative projects from concept to completion while managing outside vendors.
• 5. Providing methodologies for object-oriented software development and efficient database design.

Dec 2013 – Aug 2018 · 4 yrs 8 mos

• I handled Indiatimes Shopping technology team. Key responsibilities were:
• 1. Gathered requirements and architected technical solutions for features and new products.
• 2. Mentored and managed a team of 35 engineers to deliver products within timeline and accuracy.
• 3. Developed responsive mobile site using SOA and PHP to make it cross platform compatible.
• 4. Involved in recruitment and hiring of resources.
• 5. Monitored whole production system and fixed critical production issues.

Nov 2012 – Nov 2013 · 1 yr

• 1. Worked as a technical lead of CRM team.
• 2. Managed team of 5 personnel focused on implementing resolutions and updates.
• 3. Developed several CRM enhancements and stabilized product using several optimization techniques.
• 4. Proposed technical feasibility solutions for new functional designs and suggested options for performance improvement of technical objects.
• 5. Provided methodologies for object-oriented software development and efficient database design.

Sep 2011 – Oct 2012 · 1 yr 1 mo

• 1. Trained and mentored junior developers and engineers.
• 2. Improved system performance by making proactive adjustments and resolving bugs.
• 3. Devised tracking software with modules for inventory monitoring, customer relationship management, staff administration and the generation of reports.
• 4. Estimated work hours and tracked progress using Agile/SCRUM methodology.
• 5. Worked with project managers, developers, quality assurance and customers to resolve technical issues.

Oct 2010 – Aug 2011 · 10 mos · Bangalore

• 1. Implemented designs, including experimentation and multiple iterations.
• 2. Developed new enhancements for existing Mob Jobs application.
• 3. Developed new JAVA/ J2EE applications as requirement arose.
• 4. Maintained and developed new features in data feed tool.
• 5. Wrote maintainable and extensible code in a team environment.

Aug 2008 – Oct 2010 · 2 yrs 2 mos · Bangalore

• 1. Worked closely with customers to efficiently resolve issues.
• 2. Developed and tested new enhancements for the upcoming DOM releases.
• 3. Maintained and fixed bugs in the existing components of DOM.
• 4. Being part of PSO team, supported and fixed customer production issues.