SHREYAS KAMISETTY JAYAKUMAR
Mississauga,ON
Summary
Senior Software Engineer with 8 years of experience specializing in high-scale React/Node.js ecosystems. Proven track record of leading cross-functional teams at Tier-1 financial and aviation institutions (PayPal, US Bank, Air Canada). Expert in bridging the gap between complex AI/ML backend models and intuitive, high-performance frontend interfaces. Driven by product-led growth, data-informed roadmaps, and architectural scalability.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Senior Lead Frontend Developer
AIR CANADA
01.2025 - Current
- Project: AI-Driven Fuel Supply & Logistics Orchestration
- Product Impact: Spearheaded the development of a mission-critical AI Fuel Supply Dashboard, enabling Air Canada to optimize fuel trade across all Canadian airports via real-time ML model outcomes.
- Architectural Leadership: Designed a modular React & TypeScript architecture integrated with Material UI, ensuring the dashboard could scale to support 10+ new airport data streams without code refactors.
- Roadmap Strategy: Collaborated with Data Scientists to translate complex ML variables into actionable UI components, reducing decision-making time for logistics coordinators by an estimated 30%.
- Technical Stack: ReactJS, TypeScript, Redux, AI/ML Integration Layers.
Senior Lead Full Stack Developer
US Bank National Association
01.2023 - 01.2025
- Project: Merchant Point of Sale (POS) & Embedded Finance
- Scale & Performance: Led a cross-functional team of 7 to build and launch 'Moby' and 'Axium,' streamlining the onboarding experience for thousands of Elavon merchants.
- Product Growth: Integrated 'Buy Now Pay Later' (BNPL) and 'Quick Capital' (via Liberis), directly expanding US Bank’s embedded finance product roadmap and merchant loan accessibility.
- System Design: Developed a 'Plug & Play' platform using CraftJS, allowing non-technical product owners to customize UI flows via reusable React components, reducing time-to-market for new merchant features by 40%.
- DevOps Excellence: Managed monthly high-stakes releases using OBC/CBC (Out-of-Band/In-Band) traffic switch mechanisms to ensure 99.9% uptime during deployment.
- Incident Triage & Leadership: Led a cross-functional team of 7 developers in rapid triage and resolution of critical production issues across multiple merchant flows, including Moby and Axium POS onboarding.
Lead Software Engineer
PayPal
01.2018 - 01.2023
- Project: Global Consumer Growth, Account Setup Zone, Referral & Welcome Offers
- Architectural Innovation: Designed a Remote Configuration Engine for React components, allowing the Marketing team to update app content and logic dynamically without requiring a full production deployment or CI/CD cycle.
- Data-Driven Development: Built custom analytics integrations via Amplitude and Looker to track KPI performance for 'Referral Programs' and 'Account Setup Zones,' using data to pivot the product roadmap toward higher-converting user flows.
- Mentorship: Nurtured a team of 6 engineers, maintaining a high code-quality bar through rigorous peer reviews and a focus on Jest/Mocha unit testing.
- KPI Achievement: Optimized account setup touchpoints for the global PayPal mobile app, contributing to a measurable increase in new-user 'First Transaction' completion rates.
- Production Triage & Monitoring: Spearheaded the debugging and maintenance of global user touchpoints, utilizing Amplitude and Looker analytics dashboards to monitor feature health and user conversion KPIs.
Education
Bachelor of Engineering -
Siddaganga Institute of Technology
Tumkur06-2018
Skills
- Frontend: ReactJS, Nextjs, TypeScript, Javascript, Redux Toolkit, Tailwind CSS, Material UI, CraftJS, React Native
- Backend & Cloud: Nodejs, ExpressJS, RxJs, RESTful APIs, JWT/OAuth, AWS, GCP, Firebase, MongoDB
- AI/LLM Integration: AI Dashboard Orchestration, Model Output Visualization, Prompt Integration (Learning)
- Testing & DevOps: Jest, Mocha, Enzyme, React Testing Library, CI/CD (Jenkins/PayPal Internal), Git, Github, OBC/CBC Traffic Switching
Certification
Javascript Algorithms and Data Structures (freeCodeCamp)
Javascript: Understanding the Weird Parts (Udemy)
Work Authorization
Permanent Resident Holder (PR)
Incorporated, Prefer Corp to Corp (C2C) Contracts
Timeline
Senior Lead Frontend Developer
AIR CANADA
01.2025 - Current
Senior Lead Full Stack Developer
US Bank National Association
01.2023 - 01.2025
Lead Software Engineer
PayPal
01.2018 - 01.2023
Bachelor of Engineering -
Siddaganga Institute of Technology