Jan 2024 – Sep 2025 · 1 yr 8 mos

• Led four cross-functional teams in AI, Privacy, Integrations & Applications, and Platform, driving innovation and efficiency.
• Successfully expanded team size from 10 to 26 by hiring 16 talented professionals, enhancing productivity and collaboration.
• Collaborated with key stakeholders to prioritize business needs, balancing feature development with technical debt.
• Delivered impactful features such as ConverseAI and multi-language PII identification, significantly improving customer experience.

Apr 2022 – Jan 2024 · 1 yr 9 mos

• I focused on architecting solutions that improved system scalability and performance, resulting in significant operational advancements.
• Developed a model deployment tool, Concentric Mind, for efficient labeling and upgrading of categorization models.
• Implemented CI/CD support, enhancing the resilience of AI ETL pipelines and downstream systems.
• Designed monitoring dashboards in Grafana, ensuring the upkeep of production systems and proactive issue resolution.

Mar 2020 – Apr 2022 · 2 yrs 1 mo

• Role : Scanning and storing terabytes of data from different data sources in an optimised way.
• Tech Stack I am working on :
• Primary Language : Java (80%)
• Secondary Language : Python (20%)
• MQ: Apache Kafka (Kafka Streams)
• DB: Mongo, Cassandra, ElasticSearch
• Infra: Kubernetes, Docker
• Build Tools: Maven, Gradle
• Framework: Spring Boot
• ETL: Argo
• Metrics: Prometheus + Grafana
• Logging: ELK
• Deployment: AWS
• Artifactory: Jfrog

Oct 2019 – Feb 2020 · 4 mos · Remote

• Worked as a full stack developer in the image tool project
• [1] Wrote django modules for managing datasets
• [2] Updated UI screens to use angular materials
• [3] Made several UI components in angular 6 and integrated it with backend
• [4] Primarily worked with making annotations and managing them using cornerstone tools
• [5] Integrated auto segmentation and auto annotations (bounding boxes) using tensorflow models

Aug 2018 – Oct 2019 · 1 yr 2 mos · Pune, Maharashtra, India

• Project : Sample Bank Application
• Made a sample banking application in 30 days. Keys highlights for the same are as follows :
• [1] Used Spring Boot to develop REST APIs for transactions and profiles. Also, used Postman for testing.
• [2] Designed a robust database in mysql and wrote SQL scripts for the same
• [3] Developed a robust backend architecture by decoupling the api codes into controllers, services, repository and entity layers.
• [4] Used NodeJS and angular 1.x as front end technologies to develop a minimalistic UI
• Project : Retail Online Banking (ROLB)
• Got an opportunity to work with cards and accounts team of ROLB. As a fresher, my key highlights are:
• [1] Worked on several business requirements which includes filtering an account/card, security vulnerability fixes, security redirections and increasing test coverage.
• [2] Worked extensively on Spring MVC, Angular1.x, REST APIs. Also, got familiar with Design Patterns, Struts and Gradle
• [3] Wrote test cases in Junits to increase test coverage by 5%.
• [4] Have a working knowledge of Jenkins, JIRA and Confluence.
• As I worked on multiple requirements, I am familiar with design, development, testing and delivery stages of working on a project.

May 2017 – Jul 2017 · 2 mos · Mumbai Area, India

• [1] CRON job to mine latest OLX data and chat with users to confirm availability of product.
• [2] Completely refactoring database and normalising data.
• [3] Adwords script to fetch google click id from database, run AWQL query and save the result in database.
• [4] Added various functionality to their employee interface in CakePHP.
• [5] Wrote several Google App Scripts for the ease of operations in demand and supply team.

Jan 2017 – Jan 2017 · 0 mo · Kharagpur I, India

• [1] Made sales management portal using codeigniter (PHP) framework.
• [2] Fetched data from REST API to display the details according using AngularJS

Oct 2016 – Apr 2017 · 6 mos · Kharagpur Area, India

• Prediction of safety related incidents in a steel plant using association rule mining of incident investigation reports
• Worked on data analytics research project under Prof. Jhareshwar Maiti (HOD of Industrial Engineering Department).
• [1] Predicted type of incidents which are likely to occur based on the predefined variables.
• [2] Used Association rule mining following the apriori algorithm and CBA classifiers to train using provided data set and then followed by predicting the unclassified data.
• [3] Used Genetic Algorithm and Particle Swarm Optimization for optimizing the accuracy of prediction of python code.
• [4] Used chi-square feature selection to remove the data attributes which have very less impact on prediction.

May 2016 – Jul 2016 · 2 mos · Bengaluru Area, India

• Expostores is a B2B startup with a view of promoting online wholesale markets and trade fairs in India.
• [1] Developed complete site from scratch with proper stack selection for their new initiative Trado (Trade Opportunities).
• [2] Setting up Azure Cloud Service for running node server with separate virtual machines configuration for MongoDB and Elastic Search.
• [3] Worked on Elastic Search, search engine based on Lucene to search and analyze data in real time.
• [4] Worked on a real time chat application between users using socket.io .
• [5] Interviewed more than 50 applicants for the 3 technical posts which had openings.

Dec 2015 – Jan 2016 · 1 mo · Kharagpur Area, India

• Worked as backend developer (LAMP Stack). Implemented Login System (integrated with sms API for OTP verification), Event Registration and Admin Panel for the fest's website.

Sep 2015 – Apr 2016 · 7 mos · Kharagpur

• Apart from being a part of the Gold Winning team of HJB Hall for Inter-Hall Ad-Design competition, my tasks as the Secretary of Technology at HJB Hall of Residence included :-
• [1] Attending the various Sub-Committee meetings of the Technical General Championships and suggesting the best rules for fair play of our Hall.
• [2] Ensuring the participation of the talented boarders of our Hall for competing in various technical events like Ad-Designing, Product Designing etc.

Jul 2015 – Dec 2016 · 1 yr 5 mos · Kharagpur

• Edu Spectrum is career counselling cum skills enhancement enterprise started by students of IIT Kharagpur. I played a major role in deciding a scaling plan and in developing marketing strategies. Edu Spectrum has been a big part of my life.
• [1] Wordpress Developer and Web Developer: Development of Edu Spectrum Website and installation/customization of Wordpress blog with installation and management of various wordpress plugins.
• [2] Management: Supervising and coordinating work between a 21-member team at IIT Kharagpur and 9 out-station interns.
• [3] Lecture: Conducted a Web Development workshop for close to 200 fresher’s, spread over 6 weekends in which HTML, CSS and JavaScript were taught.

Jul 2015 – Sep 2015 · 2 mos · IIT Kharagpur

• Fixing various bugs in pre-existing code for the Student Mentorship Program and main Student Welfare Group Website.