Projects

Integrated a pest detection and alerting capability into an internal device management system. Enabled real-time alerts and exposed device data through RESTful API endpoints for enhanced monitoring. Also, developed a Blazor-based dashboard for visualizing pest detection data and device status. Added unit and integration tests to ensure system reliability and performance.

• C#
• .NET Core
• Azure
• REST API
• Microservices
• Blazor
• Moq
• Unit

Co-led the development, delivery, and feature enhancements of an EBR web application used by 300+ global account managers. The application standardized reporting across the organization and significantly improved customer engagement. Built with modern web technologies and integrated with backend analytics services for real-time data visualization.

• Angular
• TypeScript
• C#
• .NET
• Snowflake
• Azure SQL
• Redis
• CI/CD

Migrated legacy email notification processing from a monolithic system to an event-driven architecture. Implemented asynchronous processing using Azure Functions and Service Bus for improved scalability and reliability. Reduced notification processing time by 70% and enhanced system maintainability.

• C#
• .NET Core
• Azure Functions
• Service Bus
• Event-Driven Architecture
• Serverless

Worked with architecture teams to onboard commercial systems to Application Performance Monitoring (APM) using AppDynamics and Application Insights for improved visibility and troubleshooting. Implemented monitoring solutions to track system performance and identify bottlenecks. Enhanced system reliability and reduced downtime through proactive monitoring.

• C#
• .NET Core
• AppDynamics
• Application Insights
• APM
• Monitoring
• Observability Engineering

Developed a remote cache server to optimize build times for a large Javascript monorepo. Implemented caching strategies to store and retrieve build artifacts, significantly reducing build times for developers by up to ~90%. Improved developer productivity and streamlined the CI/CD pipeline.

• Python
• FastAPI
• Docker
• Blob Storage
• Caching
• CI/CD

Designed and implemented infrastructure for a microfrontend platform and reusable UX component library. Set up CI/CD pipelines to automate builds, testing, and deployments. Configured Terraform for infrastructure-as-code management of Azure resources. Implemented blob storage for artifact management and Front Door CDN for optimized global content delivery. This DevOps work enabled multiple teams to develop and deploy independently while maintaining shared UI components across applications.

• Terraform
• CI/CD
• Azure
• Azure Blob Storage
• CDN
• DevOps
• IaC
• Microfrontends

Participated in an innovation initiative with data scientists to experiment with and prototype cutting-edge AI tools for improving developer experience. Prototyped four key AI applications before commercial alternatives became available: CLI Unit Test Generator for automating test creation, ScrumMasterAgent for managing sprint workflows, Software Engineering Insights App for analyzing code metrics and team productivity, and Code Review Agent for intelligent code review feedback. These early-stage experiments explored how AI could streamline engineering workflows and enhance developer productivity.

• Python
• AI/ML
• LLMs
• Developer Tools
• Innovation
• Prototyping

Designed and implemented comprehensive infrastructure-as-code (IaC) for AWS resources supporting a multi-million dollar commercial product. Utilized Terraform to define, provision, and manage cloud resources reproducibly across development, staging, and production environments. Implemented best practices for security, scalability, and cost optimization. Automated infrastructure deployment and enabled reliable, consistent infrastructure management across teams.

• Terraform
• AWS
• Infrastructure-as-Code
• DevOps
• Cloud Architecture
• CI/CD

Designed, modified, and maintained complex data pipelines in Azure Data Factory for field operation sales and service data processing. Handled high-volume data ingestion and transformation of hundreds of thousands of records daily. Implemented robust error handling, data validation, and monitoring to ensure reliable data flow. Optimized pipeline performance and maintained data quality standards across the enterprise data platform.

• Azure Data Factory
• Data Pipelines
• ETL
• Azure SQL
• Data Engineering
• Cloud Data

Led the adoption and implementation of Databricks to significantly increase compute power for ingesting and processing international data sources. Architected a scalable solution that enabled faster data processing, improved performance, and reduced processing time. Coordinated cross-functional teams to migrate workloads and established best practices for leveraging Databricks' distributed computing capabilities.

• Python
• Databricks
• Apache Spark
• Cloud Computing
• Data Engineering
• ETL
• Distributed Systems

Co-built and implemented along with a principal software engineer a high-performance cron job system for processing thousands of daily billing invoices. Leveraged Spring Batch framework with multithreading to efficiently handle large-scale batch processing while maintaining data integrity. The system processed invoices in parallel, significantly reducing processing time and enabling timely billing operations. Implemented comprehensive error handling, retry logic, and monitoring for reliable invoice generation and delivery.

• Java
• Spring Batch
• Multithreading
• Cron Jobs
• Batch Processing
• SQL

Contributed to the revamp of the business partner console, a critical portal used by thousands of business partners to manage partner relationships and operations. Worked on both frontend and backend development using React for the modern, responsive user interface and Spring Boot with RESTful APIs for robust backend services. Collaborated with product and design teams to deliver an improved experience that enhanced partner engagement and operational efficiency at scale.

• React
• TypeScript
• Spring Boot
• REST API
• Java
• MySQL

Built an internal DevSecOps tool suite portal to showcase engineering team metrics and automate engineering maturity assessments. The platform aggregates data from multiple sources to provide comprehensive visibility into team performance, security posture, and development practices. Automated the assessment of engineering maturity across teams, identifying improvement areas and tracking progress. Enabled leadership with actionable insights and data-driven decision making for engineering excellence.

• React
• TypeScript
• Python
• FastAPI
• PostgreSQL
• REST API
• Data Visualization
• DevSecOps

Migrated legacy Selenium-based test suites to Playwright for a startup automation client. Significantly improved test reliability, runtime performance, and maintainability. Implemented parallel test execution and better error reporting.

• Playwright
• Python
• Testing
• QA Automation

Developed a concurrent Python tool to rapidly audit third-party government links embedded within applications. The tool quickly detected broken links caused by government department closures during the DOGE (Department of Government Efficiency) initiative. Implemented concurrent processing to efficiently scan hundreds of links and identify failures, enabling swift remediation of broken references and ensuring application reliability.

• Python
• Concurrent Processing
• Web Scraping
• Automation
• Link Auditing

Automated the generation of 80-100 Tableau reports using Selenium that originally required three resources working for four days to complete. Implemented intelligent report automation that reduced the entire process to just 3 hours, dramatically improving efficiency and freeing up resources for higher-value work.

• Python
• Selenium
• Tableau
• Test Automation
• Reporting
• RPA

Created a robust test automation framework using Selenium with Page Object Model (POM) design pattern to enable consistent and maintainable test creation across two core commercial applications. Implemented reusable page objects and utilities to reduce code duplication and improve test readability. The framework enabled the QA team to efficiently write and maintain automated tests for critical business workflows.

• Selenium
• Python
• Page Object Model
• Test Automation
• QA Framework
• Design Patterns

Led the development of a comprehensive mobile testing framework using Appium to automate testing of the mobile app's APK. Established best practices and patterns for mobile test automation, enabling the QA team to efficiently test mobile features across different devices and OS versions. The framework provided reliable mobile test coverage and accelerated mobile app validation.

• Appium
• Mobile Testing
• Python
• Test Automation
• APK
• Mobile QA

Built this personal portfolio and blog using Astro and Tailwind CSS. Features include blog posts about learning and technology, a digital library of books I've read, and a curated list of projects. Designed for performance and SEO.

• Astro
• TypeScript
• Tailwind CSS
• SSG

Developed DeltaView, a desktop application for comparing and visualizing differences between files and text. Built with C++ and Qt framework, the application provides an intuitive interface for diff checking with syntax highlighting and side-by-side comparison views. A practical tool for developers and content creators who need to analyze file changes quickly and efficiently.

• C++
• Qt
• Desktop Application
• GUI
• File Comparison

Built a distributed, append-only log service inspired by Apache Kafka. Implemented in Go, ProgLog provides a scalable messaging and event streaming platform for building distributed systems. The service handles high-throughput data ingestion, provides ordering guarantees, and enables multiple consumers to process events independently. A hands-on exploration of distributed systems concepts and protocols.

• Go
• Distributed Systems
• Message Queue
• Event Streaming
• Log Service
• Concurrency

Building SimLab, a Python service for submitting and managing simulation jobs through a REST API. The service accepts simulation parameters, executes jobs in the background, and provides endpoints for querying job status and retrieving results. Designed to handle asynchronous job processing and provide reliable result management. Work in progress.

• Python
• REST API
• Background Jobs
• Async Processing
• Simulation

Built a comprehensive hotel management application for handling reservations, room management, and guest services. The application features a user-friendly interface and backend systems for managing bookings and customer data efficiently.

• Angular
• Java
• REST API
• Database Design
• Multi-threading
• Spring Boot
• SQL

Developed an optimization algorithm to solve the vehicle routing problem and find the most efficient delivery routes. Used advanced algorithmic techniques to minimize travel time and distance while handling multiple constraints and delivery points.

• Python
• Algorithms
• Optimization
• Graph Theory
• Nearest Neighbor
• Genetic Algorithms

Created a machine learning model to predict pollution levels using Random Forest algorithm combined with gradient optimization techniques. The model analyzes environmental data and historical patterns to forecast air quality and pollution levels with high accuracy.

• Python
• Machine Learning
• Random Forest
• Gradient Optimization
• Data Science

Solved a demand forecasting problem for Walmart using Random Forest classification and comprehensive data cleaning techniques. Preprocessed Walmart sales history dataset, handled missing values, and engineered features to accurately predict sales forecasts across multiple product categories.

• Python
• Random Forest
• Data Cleaning
• Feature Engineering
• Time Series
• Machine Learning