Work Experience
I am a Senior Software Engineer and entrepreneur with a passion for designing and delivering innovative software solutions that drive real-world impact.
I’ve had the privilege of consulting with clients across various industries to craft custom software solutions, scale SaaS platforms, and integrate cutting-edge AI technologies. This experience has honed my ability to solve complex technical challenges while understanding the unique business needs of diverse organizations.
My expertise spans a broad range of modern technologies, including Python (Django, Flask, FastAPI), JavaScript (Vue.js, Node.js, React, React Native), and more. Over the years, I’ve developed scalable platforms, optimized workflows, and delivered secure, user-centric solutions that empower businesses and teams.
I thrive in Agile environments, collaborating with cross-functional teams to ensure every project is aligned with strategic goals, secure, and built to scale. Whether it’s brainstorming new ideas, managing the full development lifecycle, or mentoring colleagues, I bring a hands-on, results-driven approach to every project.
My work is driven by the passion for tackling complex challenges and crafting software that not only meets expectations but consistently exceeds them. Whether leading consulting projects or collaborating as part of a team, I am dedicated to delivering solutions that inspire confidence, empower users, and achieve measurable results.
Summary of Skills
Programming & Development:
Proficient in modern programming languages: Python, JavaScript, TypeScript, SQL, PHP, Java, and Go.
Experienced with leading frameworks and libraries, including Django, Flask, FastAPI, Vue.js, React, React Native, and Node.js.
Expertise in designing and building REST APIs, developing scalable SaaS platforms, and seamlessly integrating third-party APIs.
Proficient with development tools such as Postman, VSCode, Cursor, and XCode.
Cloud & DevOps:
Deep expertise in AWS, Google Cloud, Azure, Heroku, and Docker.
Skilled in managing Kubernetes, creating efficient CI/CD pipelines, and deploying scalable microservices.
Data & AI:
Advanced proficiency with industry-standard tools and libraries: TensorFlow, PyTorch, Scikit-Learn, Pandas, Matplotlib, and NumPy.
Hands-on experience in cutting-edge technologies, including Generative AI (GPT, Claude, Gemini, etc.), Prompt Engineering, LangChain, LlamaIndex, RAG, LLMOps, and OpenCV.
Agile & Collaboration:
Extensive experience in Agile methodologies, including Scrum, Kanban, and SAFe, as well as LEAN principles.
Proficient with project management and collaboration tools like Jira, Slack, MS Teams, Azure DevOps, Miro, Figma.
Soft Skills:
Proven leadership and mentorship abilities, promoting team growth and development.
Strong critical thinking, troubleshooting and problem-solving skills, coupled with effective communication and collaboration.
Highly adaptable, with a strong work ethic and a continuous growth mindset.
Career Highlights
GroundCloud (Descartes) – Senior Full-Stack Software Engineer (2.5 years):
Played a key role in developing new features and driving improvements of a high-traffic SaaS platform used by FedEx and other delivery teams, focusing on performance, scalability, and security.
Designed and implemented unit and integration tests within a robust CI/CD pipeline, ensuring seamless deployments and high-quality code delivery.
Played a key role in leading Agile workflows (daily stand-ups, project planning, Kanban tracking), promoting alignment across remote teams and ensuring timely delivery.
Actively contributed to cross-functional design discussions and conducted code reviews, resolving complex production issues with minimal downtime by applying modern solutions and staying up-to-date with emerging technologies.
BringFido – Senior Full-Stack Software Engineer (1.5 years):
Developed and maintained a high-traffic travel booking platform, ensuring PCI compliance and optimal performance.
Modernized the codebase, leading a successful migration from legacy Python 2.x/Django 1.x to Python 3.x/Django 4.x, enhancing both functionality and security.
Integrated key third-party APIs (e.g., Google Authentication, Expedia, and Booking.com), significantly improving the user experience.
Leveraged AWS services, including Elastic Beanstalk, CloudSearch, and API Gateway, to bolster the platform’s scalability and reliability.
Collaborated in a fully remote Agile environment, contributing to Kanban tracking and leveraging tools like Slack, Jira, and Zoom for effective team communication.
BriteCore – Full-Stack Software Engineer (3.8 years):
Delivered secure and user-friendly SaaS solutions tailored for the insurance industry, utilizing technologies like Python, Django, Flask, and Vue.js.
Designed and managed an API demo platform featuring RESTful APIs, secure token authentication, and tools for prototyping and ETL functions.
Played a critical role in developing infrastructure tools for testing, including a mock integration service and automated Selenium tests.
Collaborated with clients to deliver proof-of-concepts and responded to RFI/RFPs, supporting business growth and addressing client needs.
Streamlined AWS environments by implementing CloudFormation, Service Catalog, and CloudFront, ensuring robust and scalable deployments.
Applied LEAN, SAFe, and Kanban methodologies to maintain efficiency in a fully remote Agile setup, participating in stand-ups and team retrospectives.
SeriousPixel - Full-Stack Software Engineer / Solutions Architect (10+ years):
Custom Software Development: Designed and delivered scalable SaaS platforms, mobile apps and tailored software solutions, leveraging Python, JavaScript, Java, and modern frameworks like Django, Vue.js, and React/React Native.
Technical Leadership: Led end-to-end software development lifecycles, defined architectural blueprints, and mentored junior developers to ensure code quality and consistency.
AI Integration & Innovation: Implemented AI-driven tools and automation, enhancing workflows, reducing costs, and delivering intelligent business insights. Also developed custom AI solutions using Generative AI models for content restructuring, media creation, language translation and more.
Client-Centric Consulting: Provided strategic guidance on technology stacks and development practices, aligning technical deliverables with clients’ business objectives to exceed expectations.
Infrastructure & Deployment: Built and maintained cloud-based infrastructure on AWS and Google Cloud, ensuring secure CI/CD pipelines and high system reliability.
IT Consulting: Provided consulting and technology support for on-premise and cloud based network and server solutions.
Project Management & Collaboration: Scoped project requirements, managed timelines, and fostered cross-functional collaboration to deliver impactful solutions on time and within budget.
Academic Excellence:
Graduated Summa Cum Laude with a 4.0 GPA, earning an award of Outstanding Graduate award recipient along with a Bachelors in Information Technologies from Southern New Hampshire University.
Consistently recognized on the President’s List each semester for academic excellence.
Honored member of the National Society of Leadership and Success.
"Jeff was one of the engineers on my team while I was an Engineering Manager at BriteCore. Jeff was someone that I could always rely on to get things done in a quick and well designed manner. He consistently outperformed his peers in total amount of sprint work completed and while doing also always had a positive attitude that raised the moral of everyone around him. It comes as no surprise that he was also very good at working with teammates, either doing pair programming, or giving advice on how someone might resolve an issue they were currently stuck on. He was an asset to our team and I would be happy to work with him again in the future."
- Jacob Boomgaarden
"Jeff worked at BringFido for over a year, and I strongly recommend working with him if you get the chance. He's a kind & personable teammate, and a smart coder; He was responsible for several features of BringFido.com which are currently in production. Jeff has a versatile skill set, including software development, but also deep interests that tangentially relate to software development, such as video production & Apple lore. I also appreciate his work ethic and flexibility."
- Chase Finch
"Jeff is an excellent engineer and has been steadily working on his AWS mastery. He uses his extensive Python and Vue.js expertise to build Django applications that showcase external APIs. Jeff has built multiple implementation accelerators that reduce days of work to minutes. The tools help setup sites quicker and get customers live faster.
With a background in customer service, Jeff works hard to analyze the root of clients needs, builds elegant solutions and thoroughly tests his work. In addition to his engineering talents, Jeff is also a videographer, using his skills to create online training videos to help new staff come up to speed faster.
He works very well in a team setting, mentoring junior developers and performing peer reviews of senior engineers work. He is also a significant key contributor, able to work independently with minimal guidance and oversight. Jeff would be an asset to any team. He has years of experience programming enterprise class applications. He's super easy to get along with and is always conscientious of others. Lastly; he is very motivated and takes direction well, I would love to work with him again."
- Jamie Stewart
"Jeff Barnette is an skilled full stack engineer capable of developing, maintaining and debugging complex code bases especially using Python. He is also a very dedicated person which made working with him a very pleasant experience."
- Igor Rodriguez
- Lautaro Araujo
"I had the pleasure of working with Jeff as full-stack support engineers. He excels with any technology you throw at him and designing efficient solutions by his own. He's someone you can always count on and will always be willing to help you improve. Truly a very valuable teammate."
Professional Recommendations
"Jeff is a hard worker, very knowledgeable, efficient and requires very little supervision. I worked with him on a website project for our agency several years ago that we still use today. He has a good attitude, is a team player and would be an asset to any company he works with."
- Tricia Bennett
"During the two years that I worked with Jeff Barnette at Capital Financial Group, LLC., I have always been impressed by his outstanding diligence and his high level of technical expertise. During this period, I also had the great pleasure of watching him advance and become the Senior Technology Specialist in our IT department. Jeff played the primary developer and software management role on some of our company's key projects. I was particularly impressed by the professionalism and technical innovation that advanced our technical capabilities, system programs, and communication technology in not only our corporate office but also in our satellite offices throughout the Southeast.
Not only is Jeff highly intelligent; he also is very hard-working. He has tackled every project assigned to him with enthusiasm and competence. He invariably understands exactly what a project is all about from the outset, and how to get it done quickly and effectively. He consistently produces superior quality work, on time, and within budget targets. In my estimation, Jeff is a true example of the type of employee that every employer wants: accountable and responsible, with a superior work ethic and a high degree of integrity.
In closing, I recommend Jeff Barnette very highly for any position in software development that involves complexity and creativity, with high-quality requirements. He is an exceptionally bright and hardworking person who will do his very best to do an outstanding job for whomever he works."
- Amy Schilling
Get in Touch
Feel free to reach out for collaborations, inquiries, or just to connect. I'm always open to discussing new opportunities and ideas.
