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Hi, I'm Gabriel, a seasoned Full Stack Engineer with over a decade of experience specializing in Python and frontend technologies like React. I enjoy building scalable applications and APIs, especially in SaaS, serverless, and microservices architectures on AWS and GCP. I’m passionate about performance optimization and creating maintainable, well-tested code. Lately, I have been exploring data engineering and integrating third-party services to give robust solutions. Collaboration is key to me, and I thrive in Agile environments working closely with cross-functional teams. I’m always eager to learn and take on challenges that push my skills further while delivering great value to users.…Hi, I'm Gabriel, a seasoned Full Stack Engineer with over a decade of experience specializing in Python and frontend technologies like React. I enjoy building scalable applications and APIs, especially in SaaS, serverless, and microservices architectures on AWS and GCP. I’m passionate about performance optimization and creating maintainable, well-tested code. Lately, I have been exploring data engineering and integrating third-party services to give robust solutions. Collaboration is key to me, and I thrive in Agile environments working closely with cross-functional teams. I’m always eager to learn and take on challenges that push my skills further while delivering great value to users.

Gabriel Levern Thomas

Full Stack Developer, Developer, Programmer, +1

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Hi, I'm Gabriel, a seasoned Full Stack Engineer with over a decade of experience specializing in Python and frontend technologies like React. I enjoy building scalable applications and APIs, especially in SaaS, serverless, and microservices architectures on AWS and GCP. I’m passionate about performance optimization and creating maintainable, well-tested code. Lately, I have been exploring data engineering and integrating third-party services to give robust solutions. Collaboration is key to me, and I thrive in Agile environments working closely with cross-functional teams. I’m always eager to learn and take on challenges that push my skills further while delivering great value to users.…Hi, I'm Gabriel, a seasoned Full Stack Engineer with over a decade of experience specializing in Python and frontend technologies like React. I enjoy building scalable applications and APIs, especially in SaaS, serverless, and microservices architectures on AWS and GCP. I’m passionate about performance optimization and creating maintainable, well-tested code. Lately, I have been exploring data engineering and integrating third-party services to give robust solutions. Collaboration is key to me, and I thrive in Agile environments working closely with cross-functional teams. I’m always eager to learn and take on challenges that push my skills further while delivering great value to users.

Available to hire

Hi, I’m Gabriel, a seasoned Full Stack Engineer with over a decade of experience specializing in Python and frontend technologies like React. I enjoy building scalable applications and APIs, especially in SaaS, serverless, and microservices architectures on AWS and GCP. I’m passionate about performance optimization and creating maintainable, well-tested code.

Lately, I have been exploring data engineering and integrating third-party services to give robust solutions. Collaboration is key to me, and I thrive in Agile environments working closely with cross-functional teams. I’m always eager to learn and take on challenges that push my skills further while delivering great value to users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Developer at EPAM Systems

January 1, 2023 - Present

Designed and implemented a chat service with FastAPI using WebSockets and Socket.IO with MongoDB. Developed a ChatBot utilizing OpenAI SDK and pgVector for enhanced customer support. Created MQTT server/client enabling IoT device communication. Deployed a Face Detection service on AWS Lambda. Implemented an Email DNS security checker tool. Led a 5-developer team delivering a Money Exchange application integrating payment gateways like PayPal and Stripe. Conducted load and smoke testing for 10K monthly active users. Set up monitoring with Prometheus, Grafana, and Sentry. Collaborated in Agile Scrum teams. Developed ETL jobs in Airflow for data migration from MongoDB to AWS RDS and Elasticsearch. Developed FastAPI middleware microservices for categorized data retrieval. Worked extensively with technologies including Python, TypeScript, AWS services, Docker, Kubernetes, RabbitMQ, Kafka, and various databases.

Full Stack Developer at AuditPro

February 28, 2021 - July 10, 2025

Contributed frontend development with React.js focusing on TDD practices for a healthcare application for dentists. Implemented React components including flowcharts, tables, and profiles, reducing diagnostic report time by 40%. Led creation of a component library for Illumina’s BaseSpace, accelerating development cycles by 30% and enhancing UI consistency.

Senior Full Stack Developer at The C-Dub Brand LLC

December 31, 2022 - July 10, 2025

Migrated legacy Django codebase to AWS Serverless solutions over 16 sprints collaborating with senior engineers. Created an Order Processor microservice in FastAPI handling orders via AWS SQS with validations and customer notifications. Worked within a Scrum framework managing a cross-disciplinary team. Deployed MinIO for object storage and built FastAPI middleware microservice for MinIO and S3. Gained hands-on experience with AWS serverless technologies and collaborated with DevOps on IAM role management. Part of a team developing a Social Network for Realtors targeting 1-10k monthly active users.

Full Stack Developer at IT Solutions LLC

April 30, 2019 - July 10, 2025

Developed a Python-based market intelligence platform leveraging NLP to extract investment insights from 500+ news sources daily. Led design and development of client-facing React web applications impacting over 1,000 users with enhanced data visualization. Integrated a Django-based test-execution engine into microservice ecosystem using Kafka, reducing integration errors by 40%. Optimized critical REST APIs achieving 50% faster response times supporting 10,000+ daily users.

Full Stack Developer Intern at CodeNinja Group

March 31, 2017 - July 10, 2025

Collaborated on designing, developing, and deploying web applications with front-end features using HTML5, CSS3, jQuery, and JavaScript ensuring responsiveness and cross-browser compatibility. Developed server-side RESTful APIs using Node.js and Express.js and integrated third-party APIs. Managed version control with Git and assisted in debugging across the stack. Participated in agile ceremonies improving team productivity and code quality.