# Sakib Ahmad > Full Stack Software Engineer Location: New York, New York, United States Profile: https://flows.cv/sakib Experienced full stack developer ## Work Experience ### Software Engineer @ Castleton Commodities International Jan 2024 – Present | New York, New York, United States Full stack engineer building firm's central market risk platform - helping risk managers view and manage key risk metrics for firm's positions in energy commodities. ### Software Engineer @ Goldman Sachs Jan 2022 – Jan 2024 | New York, New York, United States • Worked on full stack of the code base (front end React application, back-end Java Spring boot, data sourcing, dev ops) • Led, built, and delivered major features as front-end developer for our flagship risk product (Podium). • Implemented significant UI refactors to modernize code base to adhere to proper JavaScript/React standards (modular components, single responsibility, etc) and drastically improve maintainability while reducing technical debt. • Implemented data pipelines for new data requirements resulting from major Regulation K initiative using the Apache Flink stream-processing framework to process millions of firm stock-loan positions and calculate risk exposure. • Migrated Podium back-end code base from a mono-repo to microservice architecture to improve developer experience. • Refactored entire Gitlab CI/CD pipeline and cut down build/deploy time from ~3 hours to 20 minutes per service. • Worked with large client datasets to calculate account level control treatments based on business logic provided by legal. • Wrote database services using internal programming language (PURE) used to populate team’s MemSql DB. • Built regulatory controls used by salespeople to provide guidance on trading activity compliance. • Wrote database services using internal programming language (PURE) used to populate team’s MemSql DB. ### Software Engineer @ CVS Health Jan 2021 – Jan 2022 | New York, New York, United States • Worked on software used by CVS pharmacist on pharmacy workstations built using Electron. • Implemented “hot key menu” that pharmacist could reference to view available hot keys on workstation. • Refactored legacy communication pattern between renderer and main process to properly leverage IPC modules. • Rewrote internal inter-process communication contract library to facilitate communication between workstation apps. ### Full Stack Software Engineer @ Reliable Perfumes & Cosmetics Inc Jan 2020 – Jan 2021 | New York, New York, United States • Pioneered, designed, and fully owned project to automate a customer messaging system that allowed business managers to send bulk messages to their customers by leveraging the eBay Developer’s API. • Developed back end in node.js and JavaScript and Mongo Atlas for database, then later added a user interface for the business by building an Electron based web application. • Application is still being used in the business, now managed by new developer hires. ### Parttime Developer @ Eulerity Jan 2020 – Jan 2020 | New York City Metropolitan Area Worked on LNRD, an ad tech product which helps unify advertisement campaigns across platforms for businesses. Implemented minfication of CSS and JavaScript on the Eulerity code base using Google’s Closure Complier. ### GF&BM Summer Analyst @ J.P. Morgan Jan 2019 – Jan 2019 | Greater New York City Area • Worked in the Corporate & Investment Bank line of business within the project management organization. • Responsible for designing webpages through Confluence to serve as authority on IFRS accounting standards for LEC’s. • Supporting PMO team by testing new internal software products as part of overall innovation agenda. • Involved in project managing changes from the Current Expected Credit Loss (CECL) model issued by FASB. ### Real Estate Agent @ Gb Properties Jan 2017 – Jan 2019 | Greater New York City Area • Worked as a real estate agent renting apartments to clients who reached out to the brokerage. • Photographed and marketed available properties on the proper channels to attract potential clients, screened clients for financial credibility, and used salesmanship skills to convince them to rent our units. • Closed six deals that generated $7000 in commission for the firm. • Maintained integrity of the firm and kept good client relations even on incomplete deals. ### Personal Assistant @ Five Rings Capital, LLC Jan 2016 – Jan 2016 | Greater New York City Area • Worked as an assistant for a young, high net worth family in an HFT firm helping manage their personal assets. • Physically organized and documented tens of thousands of dollars’ worth of assets remaining from closed businesses. • Managed the company eBay and PayPal account to sell salvageable items. ### Teachers Aide @ Mega-Academy Jan 2016 – Jan 2016 | Greater New York City Area • Worked 2 semesters grading and tutoring 4 sets of classes aimed at boosting SAT results. • Graded 120 assignments per day and documented scores on report cards. • Led after-school tutoring class for students requiring extra assistance. • Increased the average class score on practice exams between 50-150 points by the end of the semester. ## Education ### Bachelor’s of Science in Business in Computer Science NYU Stern School of Business ### The Bronx High School of Science ## Contact & Social - LinkedIn: https://linkedin.com/in/sakib-ahmad - GitHub: https://github.com/sakib2424 --- Source: https://flows.cv/sakib JSON Resume: https://flows.cv/sakib/resume.json Last updated: 2026-04-13