Biplab Banerjee

• Lead three engineering teams in the Financial Services domain, developing and maintaining applications for lending solutions and benefit account management.
• Partner with product owners and business stakeholders to ensure engineering execution is aligned with strategic priorities and product vision.
• Drive engineering excellence by enforcing industry standards, enterprise security requirements, and cloud compliance across hybrid infrastructure (Azure + private cloud).
• Provide hands-on technical leadership, actively contributing to architecture, coding (Node.js, TypeScript, React, Java, Spring Boot), and reviewing critical designs.
• Champion a culture of transparency, accountability, and collaboration, ensuring high-performing teams with strong morale and productivity.

Greenfield / Startup-Style Initiative:

• Hired to explore a new business concept in a startup-like environment; built the MVP from scratch, contributing 80% of backend code.
• Architected using Event Sourcing with the Booster open-source framework; worked directly with Booster contributors to extend functionality essential to the product’s success.
• Partnered with Stripe to integrate secure banking and payments functionality.
• Scaled the MVP into an enterprise-wide flagship platform, expanding the team, implementing feature/story tracking with Product & Scrum Masters, and establishing sustainable support and development processes.

Leadership & Process Improvements:

• Introduced feature/story tracking and delivery workflows to improve visibility and prioritization.
• Drove adoption of AI-powered developer tools across teams, boosting productivity and enabling focus on innovation.
• Mentored engineers and managers, fostering a high-performance culture where individuals enjoy ownership and growth.

• Lead Architect for a global integration platform built on AWS, designed to connect multiple Human Capital Management (HCM) systems — including ADP’s internal applications and third-party platforms such as Microsoft, Workday, and Oracle — with various payroll engines across countries.
• The platform enables a unified global payroll experience for multi-national clients by orchestrating data exchange, configuration, and workflow automation across regional systems.

Key Responsibilities & Achievements:

• Defined application architecture and design standards in close collaboration with architects from HCM and payroll product teams.
• Designed scalable, cost-efficient cloud infrastructure in partnership with DevOps, ensuring reliability, performance, and compliance.
• Partnered with Enterprise Security and Architecture teams to ensure adherence to ADP’s global security and compliance frameworks.
• Collaborated with Product Management to create and refine the product roadmap, translating business strategy into actionable technical milestones.
• Led and facilitated architecture workshops with internal and external teams to define integration strategies and system design patterns.
• Mentored development leads, providing hands-on guidance to resolve technical challenges and ensure delivery quality.

Machine Learning Initiatives for Multi-Country Payroll:

• Led a cross-functional initiative to address complex business challenges in multi-country payroll through machine learning solutions.
• Developed models and frameworks to proactively detect and forecast payroll anomalies, improving accuracy and client experience.
• Managed the end-to-end lifecycle — from problem definition and research to algorithm evaluation, prototyping (POC), and production deployment.
• Contributed hands-on coding to critical components, including reusable frameworks, ML pipelines, and workflow automation tools.
• Partnered with business and data science teams to prioritize use cases, aligning delivery with leadership goals and market needs.

• Contributed to the design and development of microservices-based trading applications as part of Citi’s FinTech innovation group.
• Implemented RESTful services using Spring Cloud, Hystrix, Zuul, Oracle, and Jenkins; integrated external APIs such as Reuters and Pershing.
• Mentored junior developers and promoted best practices in unit testing and service resiliency.

• Delivered multiple enterprise-scale security and IAM initiatives, including Optum ID (centralized identity) and Security SDK for SSO.
• Designed and implemented OAuth 2.0 and OpenID Connect integrations using PingFederate, Spring, and Java microservices.
• Built reusable Java/Spring frameworks to standardize integration, auditing, and exception handling across enterprise APIs.
• Evaluated emerging technologies (Docker, OpenShift, Spring Cloud) and contributed to early adoption and CI/CD automation.

• Led architecture and development of large-scale travel and hospitality applications, including recommendation engines, booking systems, and web analytics.
• Designed and implemented integrations using Java/JEE, CXF, Oracle, Endeca, and Omniture SiteCatalyst.
• Directed offshore and onsite development teams to deliver secure, high-performance web applications.