Jul 2019 – Jan 2021 · 1 yr 6 mos · Gurugram, Haryana, India

Dec 2017 – Jul 2019 · 1 yr 7 mos · Gurugram, Haryana, India

• DataMonk was a data intelligence services organization which built custom solutions for clients using big data and machine learning techniques. Our client base includes JCB, Edelweiss, Grant Thornton, Cure.fit, Voot, etc.
• As a Founding Engineer in DataMonk, i worked on -
• Personalization Platform​: created an ​ML-based ​recommendation engine which powered ​omni-channel,​ ​cross-platform, personalized: widgets for ​Voot Kids; health plans for users of Cure.fit; news recommendation for Editorji.
• Dispatcher System for Nagpur Metro: moved the traditional desktop application to a SOA; created a real-time peer-to-peer voice streaming application using WebRTC on Kurento.
• Employee Engagement Platform​: a ​social platform for ​managing tasks, goals, hiring, promotion, and resource allocation​. Also worked on a sentiment analysis chatbot using CoreNLP.
• Technologies used - Spark​, ​Redis​, ​MySQL​, ​ElasticSearch, CoreNLP, WebRTC, Kafka, Spring, WebSockets, etc.

Feb 2016 – Dec 2017 · 1 yr 10 mos · Gurugram, Haryana, India

• Team CXE (Customer Experience Engineering) - the core TargetingMantra team which led the user experience projects in Snapdeal; working on machine learning and big data problems like Personalization, Communications, Managing User Journeys, A/B Testing, etc.
• As a developer, i worked on -
• Journey Engine​: a ​Rule Based​, ​Complex Event Processing​ system which ​managed user lifecycle across different journeys. This platform provided real-time decisioning capabilities to many systems: ​A/B Test​, Personalization​, ​Communication​, ​Fraud Detection​, ​Growth Marketing​, etc.
• Communication Engine​: an ​ML-based system which ​personalized user communication on the basis of ​time, content, and platform​.
• Technologies used - ​Kafka,​​ ​Spark, MySQL, Spring, Aerospike
• Scale - > 1000 RPS

May 2015 – Feb 2016 · 9 mos · Gurugram, Haryana, India

• Project Snowflake - a predictive marketing automation platform that helped clients visualize ​dynamic cohorts​ and reach them using personalized digital communications. This was a SaaS offering for major e-commerce players in India - Paytm, Quikr, Yatra, Shopclues, etc.
• As a developed i worked on -
• A dynamic segmentation platform using Spark,​ ​ElasticSearch,​ and ​JAX-RS
• A ​cross-platform​, ​user behaviour aggregator​, and ​querying platform (real-time and batch) which served as the data lake for the segmentation platform.

May 2014 – May 2015 · 1 yr

Aug 2012 – Apr 2014 · 1 yr 8 mos

• Lead a team as the Scrum Master and Developer in Development Skills Knowledgebase – a skills management tool crafted around Agile practices, to track the organization’s skills and proficiency. Serving as a means for employees to track, assess and improve their skill sets, and assist the management make efficient and informed resource allocation and hiring-need decisions.
• Collaborated extensively with the Chief Development Officer’s Executive Office and other Senior Managers during the planning, design and execution of the project.
• Served as an active proponent in the product’s technical decisions, ranging from interface design to the architecture.
• Successfully delivered the product's Release Candidate for the Service Assurance organization with over a 1000 employees worldwide.

Jun 2011 – Dec 2011 · 6 mos · Gurugram, Haryana, India

• Mediology Software provides end-to-end content Digitization, Distribution and Monetization for the print and media industry.
• Worked on a global BuddyPress portal for LetzChange – a non-profit organization bringing together donors and NGO projects – which served as a platform for users to discover and donate to the causes they relate to, promoting social networking and e-commerce.
• Developed an Yii application for Systems Report for the WorkFlow System of Cybermedia – one of India’s top magazine publishers.
• As an intern, guided the projects as the primary developer involved in direct customer interactions and proactive technical decisions.