Sep 2022 – Jun 2023 · 9 mos · Bengaluru, Karnataka, India

• Worked extensively on monitoring and reporting (using new relic) which helped me finding the right scale to handle 10x concurrent users .
• Created benchmark run reports which helped in finding the bottlenecks and also allowed us to compare different code/infra level changes. Eventually optimised postgres queries .
• Decoupled product engineering with data engineering by creating a data layer service (using fastapi) which allowed both teams to work and scale independently.
• Helped data engineering team to move from GCP pub-Sub to Kafka pub-sub ,which resulted in lower infra cost and more control over data and removed dependencies like Apache Airflow .

Sep 2017 – Sep 2022 · 5 yrs · Bengaluru Area, India

• CYWARE THREAT INTELLIGENCE EXCHANGE (CTIX) - Powerful synthesis of automated tactical threat intelligence exchange, advanced intel enrichment and collective security collaboration.
• Converted the monolith to microservices architecture . Which included designing of services, how they will communicate, which part of monolith will go to which service keeping in mind it’s usage , IO calls, DB interaction, UI interactions.
• Currently leading one service , taking care of End to End Features, Issue and Deployment flows.
• Designed multi-tenancy architecture, model schemas, APIs for dashboards, rule engine for automated intel dissemination to teams such as IR, SOC, Threat Hunting, Red Team and alerting and notifying via email, SMS, calls.
• Integration with 100+ third party APIs to enrich ourintel feeds, automating ingestion of intel feeds, Created Utilities like - scoring engine, watchlist, fang-defang, geo-tagging .

Feb 2017 – Aug 2017 · 6 mos · Noida Area, India

• News Recommendation Engine -recommends news for a given input text using latent Dirichlet allocation (LDA) technique, supported in five languages - Hindi, Malayalam, Kannada, Tamil and Telugu .
• Keyword Extraction - extracts keywords from given input text using TextRank algorithm for English language and tf-idf technique forIndian languages like Hindi, Tamil, Malayalam, Kannada and Telugu .
• Duplicate Photos Detection - detect duplicate photos using image processing techniques like color histograms and structural similarity .

Jun 2016 – Feb 2017 · 8 mos · Gurgaon, India

• Learner Management System - Developed a system for educational institutes and students for scheduling lectures, assignments, marking attendance, hence monitoring students progress.
• Assessment Engine Developed a Global Assessment Engine used by the educational institutes to conduct online tests. Designed the database architecture and implemented all REST APIs from scratch.

Nov 2015 – Mar 2016 · 4 mos · Noida Area, India

• Created dynamic galleries based on heuristics like time, color, tags, genre, location etc, and user can search them based on the above heuristics.
• Used google Analytics APIs to create dashboard which showed user engagement statistics based on dates, location and page views.
• Migrated database of Siftr Portfolios from SQL to No-SQL(NDB-Google App Engine) using map-reduce jobs , and modified queries as per no-sql database.

Jun 2015 – Aug 2015 · 2 mos · New Delhi Area, India

• Used ​ Twitter Streaming API​ to ​ fetch tweets​ from ​ current time​ onwards on the basis of ​ keywords​ and​ hashtag​s. Used ​ Google Blogger Api​s to fetch blogs data for a particular user and managing them using ElasticSearch and MongoDB.