Prosenjit Saha

About Prosenjit Saha

I am a decisive, collaborative and open-minded senior technologist with 20+ years of progressive leadership experience in driving and delivering business value through architecture, software development, systems engineering, cloud infrastructure and transformational leadership. I thrive as a strategic and resourceful problem solver identifying technology solutions to improve operational efficiency, enable product development and ensure data security & protection. As an active listener and excellent communicator, I possess demonstrated success building productive relationships and conveying complex solutions in simplified terms to vendors, clients, business partners, and IT management & staff in diverse environments. Selected Accomplishments Built a progressive technology career from hands-on development and architecture to leadership roles for start-up organizations and Fortune 500 companies, including PayPal, Warner Bros and American Express. Lead engineering for a successful startup leading to its acquisition by American Express. Lead integration of PayPal’s products and services with its top global merchants and key strategic partners. Lead enterprise architecture at PayPal and created a framework for automating API governance to ensure consistent delivery of high quality APIs at scale. Created a unified taxonomy for PayPal\'s products and services enabling everyone to use a common language as they refer to a product. Lead technology due diligence for several M&A and Investment deals at PayPal. Significant experience in creating a strategic partnership between technology, business, and product to drive strategy, delivery, and operational excellence at scale to achieve business goals. Recognized for servant leadership, growing talent, operational excellence, technical chops, agility and innovation, which I have leveraged at all levels of my career. Area of Expertise Large-Scale Distributed Systems • Cloud Technology & Migration • Enterprise Architecture • Digital Transformation • API Standards, Management & Governance • Agile/DevOps Methodologies • Application Security & Compliance • M&A - Technical Due Diligence and Integration • Reliability Engineering • Sales Engineering

Experience

1. Principal Engineer - Digital Payments

   Costco Wholesale

   Oct 2024 — Present · Seattle, WA, US

   Responsible for leading technical design, development, and implementation of the services to support Costco’s global digital payment processing needs

Education

• Massachusetts Institute of Technology

  Online certificate course, Fintech: Future Commerce

  2016 — 2016

• IIEST, Shibpur

  Bachelor, Computer Science

  1994 — 1998

Skills

• Enterprise Architecture
• Agile Methodologies
• Integration
• Soa
• Sdlc
• Requirements Analysis
• Enterprise Software
• Scrum
• Software Project Management
• Software Development
• Sql
• Web Services
• Architectures
• IT Strategy
• Strategy
• Architecture
• Design Patterns
• Sarbanes-Oxley Act
• Sas70
• Fintech