Quality Assurance Full-Stack
Resume:
PETER WILKINS
San Diego, California +1-619-***-**** ***********@*****.*** linkedin.com/in/peter-w-957716358 PROFESSIONAL SUMMARY
With over 10 years of experience in full-stack development, I specialize in building scalable web applications using Java, Spring Boot, React, TypeScript, and AWS, delivering 45% faster API response times and 30% improved system scalability. My expertise in RESTful APIs, microservices, PostgreSQL, and MongoDB ensures high-performance, user-centric solutions in fast-paced environments. I excel in collaborating with cross-functional teams, including UX/UI designers and DevOps, to drive end-to-end development.
As a technical leader, I have implemented CI/CD pipelines with Jenkins, Docker, and Kubernetes, achieving 99.9% uptime for cloud-based applications at companies like Bytecode IO and IBM. My proficiency in JUnit, Mockito, and Selenium ensures robust quality assurance, reducing defects by 25%. I conduct code reviews and mentor teams, fostering Agile/Scrum practices to boost productivity by 15%. My passion for optimizing application performance and security enables me to deliver maintainable, scalable codebases. With a proven track record of integrating third-party APIs and leveraging DevOps practices, I am well-equipped to contribute to innovative, high-quality full-stack solutions. TECHNICAL SKILLS
• Backend Development: Java, Spring Boot, Node.js, Python (Flask, FastAPI), C# (.NET Core)
• Frontend Development: React, Angular, Vue.js, TypeScript, HTML5, CSS3, Tailwind CSS
• Database & Cloud: PostgreSQL, MySQL, MongoDB, Cassandra, Redis, AWS, Azure, GCP
• DevOps & Tools: Docker, Kubernetes, Jenkins, Git, Maven, Gradle, GitHub Actions, CI/CD
• Specialized Areas: RESTful API Design, Microservices, JUnit, Mockito, Selenium, Blockchain
(Solidity, Web3.js), AI/ML (TensorFlow, PyTorch)
PROFESSIONAL EXPERIENCE
Bytecode IO – Full-Stack Developer & AI Engineer
July 2024 – May 2025 Remote
• Architected scalable web applications using Java and Spring Boot, achieving 30% faster feature deployment for high-traffic platforms.
• Developed responsive front-end interfaces with React and TypeScript, enhancing user engagement by 20%.
• Designed RESTful APIs and microservices, supporting millions of users with 99.9% uptime.
• Optimized PostgreSQL and MongoDB databases, reducing query times by 35% for analytics dashboards.
• Automated CI/CD pipelines with Jenkins, Git, and Maven, cutting deployment cycles by 40%.
• Implemented Docker and Kubernetes for containerized deployments, improving scalability by 15%.
• Conducted code reviews, enforcing quality assurance with JUnit and Mockito, reducing defects by 25%.
• Collaborated with UX/UI designers and QA engineers to deliver user-centric features, achieving 100% on- time delivery.
• Leveraged AWS for cloud infrastructure, optimizing application performance by 20%.
• Mentored team on Agile/Scrum and DevOps practices, boosting productivity by 15%.
• Integrated third-party APIs, enhancing platform functionality by 20%.
• Used Selenium for automated testing, improving test coverage by 10%. IBM – Full-Stack Developer & AI Solutions Architect April 2023 – June 2024 Remote
• Built Java-based microservices with Spring Boot, scaling systems to handle 50,000+ daily transactions with 30% improved scalability.
• Developed responsive frontends with React and TypeScript, increasing user adoption by 25%.
• Designed RESTful APIs, achieving 99.8% reliability for enterprise applications.
• Optimized PostgreSQL queries, reducing latency by 40% for analytics platforms.
• Automated CI/CD pipelines using Jenkins, Git, and Gradle, cutting deployment times by 50%.
• Implemented Kubernetes for microservices, reducing environment issues by 20%.
• Conducted code reviews, ensuring quality assurance with JUnit and Mockito, reducing bugs by 20%.
• Collaborated with cross-functional teams to deliver user-centric solutions, releasing 12 major features on schedule.
• Leveraged AWS for cloud deployments, improving application security by 15%.
• Mentored engineers on Agile/Scrum methodologies, increasing sprint velocity by 10%.
• Integrated third-party APIs, enhancing interoperability by 25%.
• Used Selenium for testing, achieving 95% test coverage for critical modules. Cherwell Software – Full-Stack Developer & Blockchain Specialist December 2021 – March 2023 Remote
• Engineered Java and Spring Boot services for blockchain-integrated platforms, processing 10,000+ transactions daily.
• Developed responsive interfaces with React and Vue.js, improving user satisfaction by 20%.
• Built RESTful APIs, ensuring 99.9% reliability for verification systems.
• Optimized MongoDB and Cassandra databases, reducing query times by 30%.
• Automated CI/CD pipelines with Git and Jenkins, cutting release times by 35%.
• Implemented Docker and Kubernetes, enabling 25% faster scaling during peak loads.
• Conducted code reviews, enforcing quality assurance with JUnit, reducing defects by 20%.
• Collaborated with QA engineers to resolve 95% of defects before production.
• Leveraged AWS for scalable infrastructure, improving application performance by 15%.
• Mentored team on DevOps practices, boosting code quality by 10%.
• Integrated third-party APIs, improving platform interoperability by 15%.
• Used Selenium for automated testing, enhancing test coverage by 10%. Autonet Mobile – Mobile Application Developer
December 2019 – November 2021 Remote
• Developed React Native apps integrated with Java and Spring Boot APIs, increasing user retention by 25%.
• Built RESTful APIs with Node.js, handling 100,000+ monthly requests with 99.9% uptime.
• Optimized PostgreSQL schemas, improving query performance by 30% for mobile analytics.
• Automated CI/CD pipelines with Git and Jenkins, reducing deployment times by 40%.
• Implemented Docker for consistent deployments, eliminating 90% of environment issues.
• Conducted code reviews, ensuring quality assurance with Mockito, reducing bugs by 15%.
• Collaborated with UX/UI designers to deliver responsive interfaces, boosting engagement by 15%.
• Leveraged AWS for cloud storage, improving application security by 10%.
• Used Selenium for automated testing, achieving 85% test coverage.
• Integrated third-party APIs, enhancing functionality by 20%.
• Mentored team on Agile/Scrum practices, improving sprint efficiency by 10%.
• Developed Flutter prototypes, accelerating feature rollouts by 20%. The Motley Fool – Fintech Full-Stack Developer
January 2018 – November 2019 Remote
• Built Java and Spring Boot services for financial platforms, processing 50,000+ daily transactions.
• Developed React dashboards, improving user engagement by 25%.
• Optimized PostgreSQL queries for analytics, reducing report times by 30%.
• Automated CI/CD pipelines with Git and Jenkins, cutting release cycles by 40%.
• Integrated MongoDB for scalable storage, supporting 20% user growth with 99.8% uptime.
• Designed RESTful APIs, ensuring application security and reliability.
• Conducted code reviews, enforcing quality assurance with JUnit, reducing defects by 20%.
• Collaborated with financial engineers to deliver data-driven features, improving accuracy by 15%.
• Leveraged AWS for cloud infrastructure, cutting response times by 25%.
• Promoted Agile/Scrum practices, increasing team velocity by 10%.
• Mentored engineers on DevOps practices, boosting code quality by 15%.
• Used Selenium for testing, improving test coverage by 10%. Upwork – Freelance Full-Stack Developer
March 2014 – December 2017 Remote
• Developed Java and Node.js applications for clients, achieving 100% client satisfaction.
• Built React frontends with RESTful APIs, improving user engagement by 20%.
• Optimized PostgreSQL and MongoDB databases, reducing query times by 30%.
• Automated CI/CD pipelines with Git and Maven, cutting deployment times by 35%.
• Integrated third-party APIs, ensuring 99.9% uptime for client platforms.
• Conducted code reviews, achieving 90% code coverage with JUnit.
• Optimized API performance with Redis, reducing latency by 25%.
• Developed scalable systems, increasing user retention by 15%.
• Shared Agile/Scrum practices, improving project efficiency by 10%.
• Leveraged Docker for deployments, reducing environment issues by 20%.
• Mentored clients on quality assurance, enhancing project outcomes by 10%.
• Used Selenium for automated testing, improving test reliability by 10%. Education
Bachelor of Science in Computer Science
• University of California, San Diego
• Graduated: May 2012
Certifications
• AWS Certified Solutions Architect - Advanced cloud architecture and scalable system design
• Google Associate Cloud Engineer - GCP infrastructure management and deployment strategies
• Microsoft Azure Fundamentals - Azure services integration and cloud computing concepts
• JavaScript for Web Developers - Advanced ES6+ features and modern development practices
• Microsoft Office Specialist - Advanced productivity suite proficiency and automation Featured Projects
Pitch Competition Platform
Full-Stack Web Platform for Startup Competitions
• Technologies: React 18, TypeScript, Node.js, GraphQL, PostgreSQL, Redis, AWS
• Features: Real-time competitor tracking, AI-powered judge feedback analysis, secure messaging system, progress analytics
• Impact: Successfully deployed for 50+ startup competitions with 10,000+ participants AI Content Detector
Machine Learning Tool for AI-Generated Content Identification
• Technologies: Python (Flask), TensorFlow, scikit-learn, BERT transformers, React, Docker
• Features: 85% accuracy in detecting AI-generated content, real-time analysis API, comprehensive reporting dashboard
• Impact: Integrated by educational institutions for academic integrity monitoring Crypto Gaming Platform
Blockchain-Based Gaming Ecosystem with NFT Integration
• Technologies: Solidity, React, Web3.js, IPFS, Polygon, Node.js
• Features: Custom token economics, NFT marketplace, DAO governance, staking mechanisms
• Impact: Launched with $2M+ in trading volume and 25,000+ active users Healthcare Data Analytics Platform
HIPAA-Compliant Medical Data Processing System
• Technologies: Python, Apache Spark, Kafka, PostgreSQL, React, AWS
• Features: Real-time patient monitoring, predictive analytics, automated reporting, secure data sharing
• Impact: Processed 50TB+ of healthcare data improving patient outcomes by 30% Social Media Analytics Suite
Enterprise Social Media Management Platform
• Technologies: React, Node.js, MongoDB, Redis, Docker, Kubernetes
• Features: Multi-platform integration, sentiment analysis, automated posting, comprehensive analytics
• Impact: Managed 1M+ social media accounts with 99.9% uptime Bank Management System
Enterprise Banking Application with Advanced Security
• Technologies: Java (Spring Boot), Angular, PostgreSQL, Redis, Microservices
• Features: Account management, transaction processing, fraud detection, regulatory compliance
• Design Patterns: Factory, Singleton, Observer, Command, Strategy patterns implementation
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