(1) Designed, developed, and deployed mission-critical APIs for the

Multiparty Engagement System with full integration across Salesforce, FAS,

PAC, and CloudWatch/CloudTrail, ensuring seamless cross-partner

collaboration.

(2) Led the end-to-end security and compliance lifecycle, securing SAA and

App Sec approvals, coordinating multiple rounds of Pentesting, and achieving zero

critical security findings.

(3) Authored and maintained XXX+ Unit Tests and Comprehensive Integration

Tests across environments (Alpha, Beta, Gamma), ensuring P90 latency

<100ms, <0.1% error rate, and 95% test coverage with zero post-launch

incidents.

(4) Drove resolution of XXX+ QA issues and X major UAT blockers, collaborating

cross-functionally with devs and testers, and reducing overall QA cycle time

by 50%.

(5) Leveraged a modern tech stack including Java, Spring Boot,

TypeScript, Node.js, AWS Lambda, SQS, SNS, DynamoDB, CloudWatch,

CloudTrail, Quotas, IAM, and Salesforce, ensuring high scalability, reliability,

and maintainability across all components.

• Lead Software Engineer @BMO

• Contributing to excelling Commercial Banking across North America (US and Canada)

• Capital Markets, Hedge Funds and HFT

(1) Responsible for Full Stack Development including Design, Development and

Testing various components of Restlet based REST API Frameworks for BMO’s

OLBB (Online Banking for Business) Commercial products.

(2) Design, develop, code, test, debug, and deploy applications for scalable and

extensible applications for over Hundred Thousands Customers.

(3) Implemented a microservice architecture for a cloud-based product, increasing

system reliability and reducing deployment time.

(4) Contributed to the migration of a critical application from on-premise to AWS cloud

infrastructure, reducing operational costs.

(5) Tools: Spring Boot, Java, Node.js, AWS Lambda, RDS, SNS, SQS, Docker,

Python, REST API, Cassandra, Mongo DB, MySQL.

• Improved privacy submission validation form for new projects to comply with privacy regulations using React.

• Optimized ads performance by removing outdated rate limiter rules in the framework through the use of Hack language.

• Enhanced the Request Lifecycle Response Management tool by adding hyperlink capabilities to search results through React implementation.

• Full-stack web and mobile application development to create consumer-focused products and features using the internal programming language Hack, while collaborating effectively with PM and design teams to define feature specifications and utilizing frameworks such as React and React Native to build scalable and efficient solutions.

Project Client: Infrastructure Modernisation - Google Cloud Platform (GCP) Migration

• Part of Grab Financial Group (GFG)

• Back-End Engineer in Product Charter team for Multiple Platforms Across Grab (post-payment to merchants)

Projects include:

1. Design and Development of Core Business Unit for Post Payment to SME merchants,

2. Design and Development of Core Business Unit for Post Payment to Payment Gateways,

3. Design and Development of a Core Business Unit that facilities international payments.

4. Scalability of Settlement Platform from worker-based system to event-based system.

5. Other responsibilities include, Code Reviews, Helping peers in design discussion and helping them write modular codes, Maintain the resilience and robustness of the system.