Senior Software Engineer

• Developed key React Native features for Threads, contributing to the app's global launch and helping it rapidly scale to 100M users within 5 days and over 350M+ MAUs by 2025, one of the fastest-growing consumer applications in history. • Built onboarding and Instagram integration flows with React Native, TypeScript, and Apollo GraphQL, reducing sign-up drop-off by double digits. • Developed reusable feed and thread Ul components using React Native Hooks, Context APl, and Redux, improving design consistency and reducing regressions by 30%. • Delivered advanced post creation and editing features (multi-thread composer, inline editing, media uploads, accessibility), driving 20% increase in posting activity. • Architected and scaled feed microservices with GraphQL APls, sharded MySQL, Redis caching, and Kafka pipelines, cutting feed query latency by 30%. • Implemented search and discovery with Elasticsearch and GraphQL resolvers, boosting new follows by 15%. • Integrated ML-driven feed ranking via PyTorch and TorchServe, improving personalization and lifting session length. • Automated CI/CD pipelines with fastlane, Detox, and Jest for React Native apps, enabling daily releases and reducing hotfix turnaround from days to hours. • Partnered with product, design, and policy to deliver safety tools (Hidden Words, Restrict, ML classifiers) and lead ActivityPub federation, expanding Threads into the largest federated social network.

Senior Software Engineer

• Contributed to the design and development of IBM's Enterprise Workflow Automation Platform, enabling Fortune 500 clients to digitize and orchestrate complex business processes across finance, HR, and operations. • Built configurable workflow Uls with React, Redux, and TypeScript, allowing business users to design, monitor, and adjust process flows without engineering support, reducing setup times by 40%. • Developed backend services in Java Spring Boot and Nodejs, integrating with enterprise systems (SAP, Salesforce, ServiceNow) and scaling to handle tens of thousands of concurrent workflow executions. • Implemented workflow orchestration engine features such as state machines, approval chains, and SLA monitoring, improving task completion rates and reducing escalation delays. • Designed APls with REST and GraphQL to support integrations, enabling third-party developers to extend workflows and embed automation within their applications. • Migrated legacy monolithic modules to Docker/Kubernetes-based microservices, improving platform reliability and cutting deployment times from hours to minutes. • Automated testing with JUnit, Cypress, and Jenkins pipelines, expanding coverage across APls and Ul flows and reducing release regressions by 25%. • Partnered with product managers, solution architects, and enterprise clients to gather requirements, prioritize features, and ensure compliance with enterprise-grade security and governance standards. • Mentored junior developers through pair programming, code reviews, and architectural guidance, raising team efficiency and adoption of modern engineering practices.