Refactored large codebases in Java and Golang, using design patterns like Composite to improve modularity, reduce on-call incidents by 92%, and enable faster team onboarding.

Built and deployed SPAs using Angular (4/6/8) and Node.js, creating intuitive, responsive interfaces and optimizing client-side validation with reactive and template-driven forms.

Led ISO 8583 transaction feature delivery across a 4-person team, maintaining 80%+ sprint velocity and driving clear collaboration and unblock resolution.

Developed RESTful services with Spring Boot, Node.js, and Express, integrating JWT-based auth via Spring Security, and containerized microservices deployed via Jenkins CI/CD on AWS.

Designed custom Cassandra drivers (GOCQL) and KVStore abstractions for multi-service DB migration; engineered multi-region Cassandra clusters delivering <10ms latency.

Enhanced system observability by integrating Prometheus metrics and Splunk dashboards, cutting incident response time by 70%.

Boosted test coverage to 85% through automated suites using JUnit and Mockito, while reducing bugs by 40%.

Improved logging infrastructure with a migration driver (Kenny → Dave), saving 200+ dev hours and streamlining observability.

Integrated Kafka producers and consumers, handling message streaming from external APIs and processing within Spring Boot microservices.

Contributed to frontend styling with HTML5, SCSS, Bootstrap, and optimized Angular apps for performance and scalability.

Actively contributed to Agile ceremonies, mentored junior developers, and maintained high delivery quality across sprints.

Led instructional support for courses such as Business Data Visualization and Artificial Intelligence in Business, ensuring a holistic understanding for students.

Orchestrated enriching, hands-on training sessions leveraging tools like Tableau, Excel, and SQL, thereby substantially enhancing the practical grasp and application among the student community.

Played an instrumental role in partnering with Dr. Hina Arora to conceptualize and roll out a cutting-edge Data Science curriculum tailored for MBA students, with a keen emphasis on real-world Python applications.

Pioneered the design and development of an advanced web scraper utilizing Playwright, and seamlessly integrated it with AWS. This robust solution consistently maintained a remarkable 95% uptime over a span of 3 months.

Successfully rolled out several system enhancements, which culminated in an impressive 80% reduction in system troubleshooting and maintenance requirements, optimizing team efficiency.

Methodically transformed and readied voluminous raw datasets from high-profile video games. This meticulous preparation has paved the way for comprehensive analyses that will shape the direction of subsequent research initiatives.

Customized Apache OpenWhisk to support 1,000+ parallel requests, and developed proprietary Golang services to improve reliability and predictability of serverless functions.

Achieved 99.99% uptime through proactive monitoring using Grafana, Prometheus, and real-time Slack-based alerting; led to more stable production deployments.

Integrated Kafka for intelligent rate limiting, reducing production incidents by 70% and optimizing system throughput.

Built and scaled RESTful APIs and GraphQL services using Java (8–17), Spring Boot, Node.js, and Golang, enabling efficient front-end to back-end communication.

Developed web UIs using AngularJS, JavaScript, jQuery, and HTML5, and supported cross-functional integration using XFW Framework.

Designed and deployed a fully independent Golang microservice with OOP and design patterns, improving backend modularity and testability.

Managed Kubernetes deployments with Helm charts, improving infrastructure resiliency and enabling smooth microservice scaling.

Championed DevOps practices, cutting deployment time by 40% and fostering improved collaboration between development and operations teams.

Led code quality initiatives through peer reviews, which reduced post-deployment bugs by 40% and encouraged a strong engineering culture.

Collaborated with backend and frontend teams to enhance API interoperability, contributing to a 30% increase in system-wide integration efficiency.

Spearheaded the development of a unified communication platform using Java 11, Spring Boot, and MVC architecture, improving notification delivery efficiency and achieving 99% service reliability through template enforcement and rate-limiting.

Designed and deployed elastic scaling solutions on AWS, reducing communication delays by 99% during peak traffic and enabling cost-efficient scaling.

Built RESTful APIs and microservices using Spring Boot, Spring Security, and Hibernate, ensuring high performance and clean modular code across the platform.

Enhanced observability using the ELK Stack (Elasticsearch, Logstash, Kibana) to reduce SLA breaches and improve system diagnostics and threat detection.

Managed and scaled AWS infrastructure (EC2, S3, RDS), and configured Jenkins-based CI/CD pipelines for seamless deployments.

Developed and versioned GraphQL APIs, improving frontend-backend contract flexibility and optimizing client-server communication.

Engineered real-time financial transaction microservices, applying Java EE patterns (DAO, DTO, Service Locator), and optimized PostgreSQL databases for performance and integrity.

Developed Angular 8 frontends and integrated RESTful endpoints, processing dynamic JSON responses for user-facing financial workflows.

Created regression analysis models in Python to support financial forecasting, enhancing risk assessment accuracy in investment scenarios.

Followed Agile and DevOps practices, improving delivery speed by 35%, and led cross-functional collaboration to ensure alignment between engineering and business outcomes.