Mar 2022 – Sep 2023 · 1 yr 6 mos

• Launched Bellhop, an intelligent conversational Slack bot. Bellhop is Twilio’s unified access management, and Q&A platform for data related services namely Presto, Looker, Tableau etc. Reduced manual intervention by 95%
• Led finance SVOT (single version of truth) platform development in Presto to integrate Twilio organic revenues, with its M&A revenues in one place for financial analytics and executive reporting.
• Launched daily metrics store for Twilio’s SMS operations. This provides key guidance on scaling requirements for Twilio’s messaging infrastructure, particularly for big cyber occasions.

May 2021 – Mar 2022 · 10 mos

• Optimised Twilio's data ingestion platform Monkey. Made it near event-based as compared to hourly schedules previously, resulting in big dollar savings.
• Built and launched robust data pipelines and integrations, while simultaneously optimising performance and addressing stakeholder requirements to keep the lights on.
• Administered SendGrid data warehouse, enabling large scale email ops and infrastructure.
• Documented wikis for business users to use Presto efficiently, and wikis to help engineers during on-call hours. Contributed pro-actively to data and business intelligence help forums.

Nov 2019 – May 2021 · 1 yr 6 mos · Bangalore

• Worked as a member of Enterprise data operations team of five, looking after all data needs at Altisource.
• Developed big data pipelines and data products, mostly but not limited to banking and real-estate data, credit data.
• Created complex ETL jobs to cater data for real-state listings, leveraging dbt and Rivery. Collaborated with Rivery developers to enhance its products at its early stages.
• Designed and built a near real-time data ingestion platform LendersOne, to consume Auction/Bid data in hive, and eventually store in Amazon Aurora DB. Created a data platform to extract Vendor data through an internal API for executive reporting.

Jun 2018 – Nov 2019 · 1 yr 5 mos

• Employed for Capital One. Mined massive amounts of financial data to extract impactful insights, that influences the credit eligibility of the customers.
• Migrated traditional data warehouses to cloud. Decommissioned Oracle DWH and Informatica by migrating to Snowflake and HDFS.
• Occasional reporting and dashboard development tasks in Tableau. Actively contributed towards resolving data related issues.

Feb 2018 – May 2018 · 3 mos

• Four months of online apprenticeship during the last semester at college, aimed at college to corporate transition.

May 2017 – Jun 2017 · 1 mo · Chennai Area, India

• Designed a Data Acquisition System in Python using BitLib library to collect and analyze data from Cavity Ring-Down Spectroscopy (CRDS), an experiment to determine the level of CO² in atmosphere.

Mar 2017 – Jun 2018 · 1 yr 3 mos · Silchar, Assam

• Involved in building healthy Industry-University relations interacting with HR at Talent Acquisition and Campus Lead from organisations.

Jun 2016 – Jul 2016 · 1 mo · Kharagpur, India

• Emphasis on Programming and Data Structures, under the guidance of Prof. Partha Pratim Das and Prof. Partha Sarathi Dey.

Dec 2015 – Dec 2015 · 0 mo · HP Kolkata

• Designed an Online Theatre Booking system, certified with Grade 'A'.