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I am a software engineer with a Master of Science degree from the University of Central Florida and over three years of experience building backend services, cloud-native microservices, and front-end tooling. My work focuses on delivering reliable, observable, and secure production systems, including building modular Node.js and Spring Boot microservices, leading security vulnerability remediation, and optimizing workflows for improved performance. Throughout my career, I have contributed to various projects involving cloud deployments, API design, database optimization, and testing automation. I enjoy collaborative problem solving, mentoring peers, and maintaining high-quality standards in software development. I am passionate about building scalable and secure systems that drive business value and improve user experiences.…I am a software engineer with a Master of Science degree from the University of Central Florida and over three years of experience building backend services, cloud-native microservices, and front-end tooling. My work focuses on delivering reliable, observable, and secure production systems, including building modular Node.js and Spring Boot microservices, leading security vulnerability remediation, and optimizing workflows for improved performance. Throughout my career, I have contributed to various projects involving cloud deployments, API design, database optimization, and testing automation. I enjoy collaborative problem solving, mentoring peers, and maintaining high-quality standards in software development. I am passionate about building scalable and secure systems that drive business value and improve user experiences.

Siri Mungi

Full Stack Developer, Back-End Developer, Cloud Developer, +1

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I am a software engineer with a Master of Science degree from the University of Central Florida and over three years of experience building backend services, cloud-native microservices, and front-end tooling. My work focuses on delivering reliable, observable, and secure production systems, including building modular Node.js and Spring Boot microservices, leading security vulnerability remediation, and optimizing workflows for improved performance. Throughout my career, I have contributed to various projects involving cloud deployments, API design, database optimization, and testing automation. I enjoy collaborative problem solving, mentoring peers, and maintaining high-quality standards in software development. I am passionate about building scalable and secure systems that drive business value and improve user experiences.…I am a software engineer with a Master of Science degree from the University of Central Florida and over three years of experience building backend services, cloud-native microservices, and front-end tooling. My work focuses on delivering reliable, observable, and secure production systems, including building modular Node.js and Spring Boot microservices, leading security vulnerability remediation, and optimizing workflows for improved performance. Throughout my career, I have contributed to various projects involving cloud deployments, API design, database optimization, and testing automation. I enjoy collaborative problem solving, mentoring peers, and maintaining high-quality standards in software development. I am passionate about building scalable and secure systems that drive business value and improve user experiences.

Available to hire

I am a software engineer with a Master of Science degree from the University of Central Florida and over three years of experience building backend services, cloud-native microservices, and front-end tooling. My work focuses on delivering reliable, observable, and secure production systems, including building modular Node.js and Spring Boot microservices, leading security vulnerability remediation, and optimizing workflows for improved performance.

Throughout my career, I have contributed to various projects involving cloud deployments, API design, database optimization, and testing automation. I enjoy collaborative problem solving, mentoring peers, and maintaining high-quality standards in software development. I am passionate about building scalable and secure systems that drive business value and improve user experiences.

Skills

Experience Level

Expert

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Intermediate

Intermediate

Work Experience

Research Assistant / Software Developer at University of Central Florida — VERA Project

June 1, 2025 - Present

Built modular Node.js (TypeScript) REST APIs with shared middleware for authentication, input validation, and error handling, significantly reducing API defects. Implemented a MongoDB audit/logging service for request-level traceability, cutting incident triage time by 40%. Refactored React upload flows to improve metadata capture and eliminate collaborator errors. Added role-based permissions and PII-safe data paths for compliance and security. Developed contract-driven testing with Jest, maintaining 90%+ coverage to prevent regressions. Packaged services as Docker images and deployed to Kubernetes with configuration for stable production operation.

Software Engineer — Full Stack & Platform Engineering at Temenos — Quantum Fabric (core platform)

February 28, 2023 - August 22, 2025

Contributed to the core platform by developing Java Spring Boot microservices improving transaction throughput and reliability. Led secure feature design and testing, reducing critical defects by 50%. Spearheaded remediation of high-severity security vulnerabilities, significantly lowering exploitable risk. Rebuilt notification pipelines with async workers and circuit breakers, halving transient failures and increasing user engagement by 40%. Tuned SQL and NoSQL queries with Redis caching to lower latencies and improve throughput. Developed regression, unit, and integration tests achieving 90%+ coverage. Deployed services using Docker and AWS EKS, managed Helm charts for zero-downtime updates. Instrumented observability with Prometheus, Grafana, and Splunk to prevent SLA breaches. Authored secure coding standards and mentored team members to standardize secure microservice development. Developed React-based operational dashboards supporting on-call workflows.

Software Engineer Intern at Temenos

August 31, 2021 - August 22, 2025

Automated API regression suites with JUnit, Postman, and shell scripts to increase test coverage and reduce pre-release defects. Restructured database schemas and tuned queries to improve application response times and throughput by 30%. Enhanced CI/CD reliability with Jenkins and GitLab YAML optimizations, reducing build friction and accelerating feedback.

Technology Intern — Software Engineering at Thomson Reuters

July 31, 2021 - August 22, 2025

Automated UI and regression testing using Protractor, Selenium, and Katalon, cutting manual QA effort by 40%. Built responsive dashboards in AngularJS and Vue powered by Spring Boot APIs to surface fraud alerts, improving analyst efficiency by 25%. Reduced front-end bundle size and optimized rendering paths for better latency and user experience. Wrote API and JUnit tests for new endpoints and collaborated on issue triage to accelerate fixes.