Optimized, streamlined, and secured core banking platforms by introducing unit testing, hardening APIs (XSS prevention, API-key management), and ensuring regulatory compliance. Directed development of bank advisor and admin portals, reducing manual processing by ~40% and enabling faster multi-bank onboarding. Directed and scaled a distributed engineering team of 24 developers, standardizing agile processes and improving delivery predictability, setting up JIRA boards, sprint planning, backlog grooming, and retrospectives to standardize delivery. Defined technology roadmaps and executed enterprise modernization strategies, enabling successful collaboration with 22 banks in 2022 and expansion into other European markets. Received formal recognition from Finstreet leadership for delivering secure, scalable, client-focused fintech solutions that improved bank adoption and operational efficiency. Migrated and modernized the legacy monolithic platform into a microservices architecture, improving scalability, fault isolation, and deployment flexibility. Established remote engineering processes and collaboration standards, improving sprint throughput and cross-team delivery cadence. Instituted CI/CD and cloud automation using GitHub Actions, Docker, and AWS ECR/ECS, improving release reliability and reducing mean time to recovery (MTTR).

Migrated the legacy Zend-based system to a modern MERN stack and introduced scalable microservices as part of an enterprise modernization program. Led a 12-member engineering team and collaborated with US partners during COVID-19 to ensure continuous delivery and remote coordination. Designed and released COVID-19 digital tools (real-time monitoring, medicine checklists, secure web forms) that onboarded 56 agencies in 2 months and supported vaccination tracking initiatives. Implemented HIPAA compliance and security controls, ensuring secure handling of patient PHI and regulatory audit readiness. Built CI/CD pipelines and deployment automation, reducing release cycles and increasing deployment reliability. Mentored junior developers through code reviews and technical guidance, elevating team capabilities and promoting best practices across the organization.

Constructed and deployed predictive analytics modules for the SMA platform, enabling accurate forecasting of stock and crypto trends with up to 85% prediction accuracy via multi-source data integration. Planned and initiated MyPeopleHealth features including appointment booking, surgery scheduling, and family tree medical histories resulting in a 25% increase in patient engagement for oncology care. Collaborated and aligned with product and engineering leads to deliver secure, compliant features under tight timelines, achieving 100% on-time sprint delivery. Elevated and refined application performance and user experience, driving a 20% boost in active user retention across healthcare and finance platforms. Effectively communicated technical concepts to non-technical stakeholders, bridging the gap between business requirements and technical implementation.

Formulated and refined loan and deals management modules for dealer platforms, delivering highly accurate financing options and enabling faster, easier deal customization. Enhanced and validated loan calculation logic, improving financial accuracy and increasing dealer confidence, contributing to a 15% rise in approved deals. Integrated and streamlined financing workflows with sales operations, reducing deal closure times by up to 20% and improving overall user experience. Delivered and maintained modular, scalable code that reduced future feature delivery time by 30%, accelerating product roadmap execution. Coordinated with cross-functional teams including sales and support to gather requirements and ensure solutions met business needs and user expectations.