* Architected and MVP'd the move from using Bitcoin to Ethereum, working directly with the CTO and other cross team members. * Architected the first AI/LLM feature of the product for AI skill tagging with features to track the usage of the feature and with security guardrails against prompt injections. * Helped guide and unblock new team members to be up to speed on different aspects of their work ensuring quality of work. * Led the Sidekiq queue re-organization from design to implementation with the first PR on measuring the latency of a queue on Cloudwatch via lambda, shared work across teams, and created JIRA on each team's board. Wrote a custom job-migrator to migrate 700K+ jobs from the old queue to the new queue. * Wrote and maintained raw sql scripts to be run on Citus that handles analytics of email marketing campaigns including tracking of opens and clicks for custom SMTP. * Created a GitHub Actions Pipeline to create/delete/list/update Kafka topics and partition count along with establishing the naming convention of Kafka topics across the org. * Created a GitHub Actions Pipeline to check the compatibility of messages with the schema registry hosted on AWS Glue, the pipeline would check if the updated schema is backward compatible. * Worked on Monitoring and alerts of several metrics to be tracked internally, both manually and using Terraform, for the performance of the system including latency and, throughput to ensure performance was in check. Also handled patching of vulnerabilities and finding RCA of certain issues. * Peer-reviewed most PRs and technical design documents of the team along with building the actual APIs and ensuring good spec coverage across the PRs raised * Dabbled with LLMs and shared findings in tech-sessions and tools-down periods across the engineering departments.

* Increased adoption of a major product offering by ensuring stability of the product, all the while discussing about the value of the product to ensure that the product is perceived as a must-have instead of a nice-to-have; all driven by metrics and conviction. * Pushed asynchronous working style with a lot of emphasis on written communication including documentations. * Helped rest of the team to build more context around product and engineering

* Joined the Rapid Experimentation Team as the first dev to expand business offers by working on experiments that would be offered as a new product. * Built an integration of Swym with Gorgias to surface Swym capabilities on Gorgias. * Worked directly with the stakeholders to discuss, design, build, iterate and demo the product. * Wrote technical specifications + created c4 models, architectural design docs + ARDS + picked the tech stack + built APIs + logs + monitoring + alerts + managed deployment and testing, all the while communicating with the stake holders and working completely asynchronously with complete ownership.

* Architecting backend for new systems and business products from initial spec to release checklist * Worked with team to build highly available search-APIs to quickly search through millions of customers * Built wrappers for Shopify Bulk queries for critical data sync along with handling webhooks for Shopify and Bigcommerce, critical to onboard every merchant * Built schema for generating reports and built the pipeline to move data from MongoDB to Postgres(Citus) db via a BI pipeline in a distributed system by manually writing all migrations, postgres scripts, scheduling and alerting * Worked with team to build a feature to respond-to-email which would then be synced as a comment in the platform along with sending out weekly digest emails * Actively involved in hiring new engineers

* Worked with team to build backend for a new microservice-component for emails and SMS campaigns. Wrote GraphQL APIs and took complete ownership of the component for 6 months to see it as the most used component of the product at the time * Built Account-Level and User-Level "unsubscribe from email" functionality for Mailgun emails to ensure GDPR-compliance * Created a csv-driven bulk-upload-engine for admins to upload/update locations with email-notification, error detection and error highlighting to increase the productivity of the manual-team which uses this feature every working-day * Created an end-to-end matching-engine to match the similarity of two business-listings to accurately detect duplicate business-listings with accuracy of 98%*. It forms the core logic of two other major customer-facing components * Learnt Elixir to be the sole maintainer of an existing Elixir/Phoneix component for 6 months. * By the end of my time there, I had built something for 6 out of 7 components at the time, allowing me to develop a depth on how every micro-service component worked and the dependent intricacies.