Mar 2022 – Mar 2023 · 1 yr · Toronto, Ontario, Canada · Remote

• Carrier as a Service
• o Enabled a Schedule Builder to act as a virtual dispatcher using PostgreSQL/Python/Django/React
• o Built streaming pipelines and exposed data science products as APIs using Python/Flask on AWS Kinesis/Glue/Redshift/ECS/ALB/ACM
• o Implemented real-time monitoring of data pipelines using Datadog, Airflow, and Slack integrations
• o Standardized optimization models to be client-agnostic and exposed as APIs using Python/FastAPI on AWS Batch/ECS
• o Explored cost optimization for AWS and GCP- reduced EC2 NAT Gateway costs by 80% through optimized Glue logging

Dec 2021 – Present · 4 yrs 3 mos · Toronto, Ontario, Canada · Remote

• I provide my software development services through my corporation to various clients in interviewing, banking, logistics, supply chain, and advertizing domains.

Mar 2020 – Mar 2022 · 2 yrs · Toronto, Ontario, Canada · Remote

• Inbound Placement Experience
• o Enabled $82mn Box Level Placement project in USA to optimize warehouse carton allocation using DynamoDB/Java/GraphQL/ReactJS
• o Automated away 1 man-day/week effort in shipment cancellation email communication across marketplace locales using NuBot mailer
• o Ensured inclusive design and high standard principles in Settings page technology migration from Perl/Mason to Java/ReactJS
• o Platform migration projects- Kraken Unit Speed and Box Level Placement- switched to seller-centric workflow rather than simple liftand-
• shift, involving cross-team collaboration for result delivery
• o Ensured operational excellence- code reviews, mentoring interns, deep dives, improving team processes by documenting tribal knowledge

Apr 2019 – Mar 2020 · 11 mos · Minato, Tokyo, Japan · On-site

• IT Strategy and Solutions
• o Architectured and built e-MOSS+ Portal for tracking device installation requests and sales aggregation against e-money supported payment terminals, using SpringBoot-Hibernate/Java/REST/AngularJS on an AWS EC2 instance
• o Designed a scalable data pipeline using AWS SQS queues consuming data from S3 storage of the payment terminal manufacturing client, with a benchmark processing rate of 40 payments/second and 99.99% pre-reconciliation accuracy
• o Implemented a granular and customizable permissions framework and internationalization for Java backend and AngularJS frontend
• o Built the Device Management module that made device status data across merchants and device owners accessible to authorized users
• o Shouldered Architect cum team lead and Operations responsibilities- code reviews, JVM profiling, managing a team of 3 peers and 5 interns, application deployment and server management scripting, client communication, liaison for QA team

Apr 2018 – Apr 2019 · 1 yr · Bengaluru, Karnataka, India · On-site

• Cloud Vision Portal
• o Enhanced microservices architecture based Go/Java code deployed on virtual machines for data center switches’ metrics monitoring
• o Achieved 10x efficiency by refactoring the VM restore process to use VM snapshots instead of the existing destroy and clone procedure
• o For identifying process bottlenecks and debugging, implemented files and BadgerDB based storage backend for Jaeger OpenTracing
• o Re-architectured the Authentication-Authorization process of the application using datasets, supporting multiple authentication protocols
• o Enhanced Python end-to-end and Go unit testing before releasing updated software

Jul 2015 – Apr 2018 · 2 yrs 9 mos · Bengaluru, Karnataka, India · On-site

• New Associate Programming Analyst (NAPA) in Finance Engineering division supporting financial reporting technologies and in Middleware Engineering division supporting database technologies of the firm
• (Reladomo~ Hibernate ORM- Java- Dropwizard REST framework- JavaSwing GUI) technology stack projects-
• ▪ Enabling a multi-billion dollar institutional deposits business through Test Driven Development (TDD) in Java
• ▪ Automating the firm’s support system by detecting segment duplication across BPMN support workflows
• ▪ To ease balance sheet reporting, modified the existing codebase, built on domain based in-memory caches
• ▪ To ensure user ownership and satisfaction of logic, moved the implementation logic into decision tables
• ▪ Regression testing and Impact analysis of code changes before releasing into production environment
• (SQL Alchemy ORM- Python- Django REST framework- ReactJS/HTML) technology stack projects-
• ▪ For access and risk management, built Python connectivity modules to different DBMS types and used it for generating an inventory of system accounts and their entitlements against databases
• ▪ Built GUI for Business Continuity Plan (BCP) testing automation
• ▪ Supported existing database provisioning product that interacted across multiple firmwide applications
• Understood the business of a financial firm— Capital Markets

May 2014 – Jul 2014 · 2 mos · Bengaluru, Karnataka, India · On-site

• Compensation Accounting Technologies
• o MyBatis- Java- JavaScript/HTML technology stack
• o Built an end to end centralized Tax Configuration Console for the firm using N-tier architecture with loosely coupled data, service, presentation layers and Contract first software development approach
• o Got a Pre Placement Offer as an Analyst in the firm

Apr 2013 – Mar 2014 · 11 mos · Hauz Khas, Delhi, India · On-site

• Issued books on a weekly basis
• Restocked the library with books worth Rs 30,000 after 2 years gap
• Created a Facebook group for the convenience of users
• Published the book list online updating it regularly