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I am a results-driven Full-Stack Engineer with over 8 years of experience in building performant, scalable, and secure web applications. I have a proven track record of optimizing system performance, reducing operational costs, and delivering complex features from frontend to backend. I am skilled in microservices, cloud infrastructure, and rich UI development. Passionate about delivering business value through clean code, rapid iteration, and technical excellence. Throughout my career, I have played key roles in various projects including real-time data pipelines, microservices migration, and automation of deployments. I continuously strive to improve system reliability, optimize costs, and enhance team productivity while adopting best practices like TDD and CI/CD pipelines.…I am a results-driven Full-Stack Engineer with over 8 years of experience in building performant, scalable, and secure web applications. I have a proven track record of optimizing system performance, reducing operational costs, and delivering complex features from frontend to backend. I am skilled in microservices, cloud infrastructure, and rich UI development. Passionate about delivering business value through clean code, rapid iteration, and technical excellence. Throughout my career, I have played key roles in various projects including real-time data pipelines, microservices migration, and automation of deployments. I continuously strive to improve system reliability, optimize costs, and enhance team productivity while adopting best practices like TDD and CI/CD pipelines.

Ren z Patdu

Full Stack Developer, Developer, Programmer, +1

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I am a results-driven Full-Stack Engineer with over 8 years of experience in building performant, scalable, and secure web applications. I have a proven track record of optimizing system performance, reducing operational costs, and delivering complex features from frontend to backend. I am skilled in microservices, cloud infrastructure, and rich UI development. Passionate about delivering business value through clean code, rapid iteration, and technical excellence. Throughout my career, I have played key roles in various projects including real-time data pipelines, microservices migration, and automation of deployments. I continuously strive to improve system reliability, optimize costs, and enhance team productivity while adopting best practices like TDD and CI/CD pipelines.…I am a results-driven Full-Stack Engineer with over 8 years of experience in building performant, scalable, and secure web applications. I have a proven track record of optimizing system performance, reducing operational costs, and delivering complex features from frontend to backend. I am skilled in microservices, cloud infrastructure, and rich UI development. Passionate about delivering business value through clean code, rapid iteration, and technical excellence. Throughout my career, I have played key roles in various projects including real-time data pipelines, microservices migration, and automation of deployments. I continuously strive to improve system reliability, optimize costs, and enhance team productivity while adopting best practices like TDD and CI/CD pipelines.

Available to hire

I am a results-driven Full-Stack Engineer with over 8 years of experience in building performant, scalable, and secure web applications. I have a proven track record of optimizing system performance, reducing operational costs, and delivering complex features from frontend to backend. I am skilled in microservices, cloud infrastructure, and rich UI development. Passionate about delivering business value through clean code, rapid iteration, and technical excellence.

Throughout my career, I have played key roles in various projects including real-time data pipelines, microservices migration, and automation of deployments. I continuously strive to improve system reliability, optimize costs, and enhance team productivity while adopting best practices like TDD and CI/CD pipelines.

Skills

Experience Level

Expert

Expert

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Expert

Expert

Expert

Expert

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Expert

Intermediate

Language

English

Fluent

Work Experience

Senior Full-Stack Software Engineer at SoundThinking Inc.

April 30, 2025 - August 18, 2025

Reduced API response time by 30% and increased throughput by refactoring backend microservices using NestJS and TypeORM. Built over 30 frontend components with React and Tailwind CSS to enable faster police report generation and reduce user error rates. Led the development of a real-time crime mapping dashboard integrating data streams from 90+ city sensors. Engineered a high-throughput data pipeline handling 3M+ events/hour using RabbitMQ and AWS S3 (Parquet format), improving law enforcement analytics. Cut feature rollout time by 40% through modular codebase and automated test deployments via GitHub Actions. Reduced system downtime incidents by 70% via robust API monitoring and failover mechanisms. Played a key role in migrating legacy services to a full TypeScript stack, increasing team velocity and lowering bug rates by 25%.

Full-Stack Developer at CloudInnovate

May 31, 2022 - August 18, 2025

Saved $65K/week in cloud costs by building custom proxy tunnels with optimized backend architecture. Migrated monolithic SaaS platform to MERN microservices, reducing page load latency by 40% and improving developer productivity. Created 200+ RESTful APIs with Express.js and Node.js powering secure data exchanges across client dashboards and analytics modules. Boosted frontend performance by 35% integrating Redux Saga and lazy-loading React components. Established CI/CD pipeline and Jest testing strategy, achieving 90% code coverage. Delivered real-time dashboards and custom analytics for enterprise users using React, Chart.js, and WebSockets.

Full-Stack Engineer at Secure Tech

May 31, 2019 - August 18, 2025

Automated vulnerability scans for Android/iOS apps using Flask and virtual device orchestration, reducing analysis time by 60%. Developed a full-stack threat intelligence platform with NestJS, Angular, and MongoDB, used by cybersecurity analysts to triage incidents. Improved deployment speed by 50% via Docker-based microservices and AWS CodeBuild pipelines. Integrated GraphQL APIs to reduce over-fetching and improved mobile dashboard responsiveness by 30%. Developed 80+ secure API endpoints and implemented robust RBAC systems to protect sensitive data. Drove TDD adoption using Jest and Mocha, reducing post-release bugs by 45%.