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I am a Senior Full Stack Developer with over a decade of experience building scalable and secure web applications. I have a passion for technology and enjoy collaborating with teams across different time zones to deliver high-quality products. My work spans various sectors including healthcare and fintech, and I thrive in environments that challenge my skills and creativity. Throughout my career, I have not only honed my technical expertise in programming languages like React, Node.js, and Python, but have also developed strong leadership skills. I take pride in mentoring junior developers, optimizing system architecture, and ensuring that every project meets its goals efficiently and effectively.…I am a Senior Full Stack Developer with over a decade of experience building scalable and secure web applications. I have a passion for technology and enjoy collaborating with teams across different time zones to deliver high-quality products. My work spans various sectors including healthcare and fintech, and I thrive in environments that challenge my skills and creativity. Throughout my career, I have not only honed my technical expertise in programming languages like React, Node.js, and Python, but have also developed strong leadership skills. I take pride in mentoring junior developers, optimizing system architecture, and ensuring that every project meets its goals efficiently and effectively.

Jason Williams

Full Stack Developer, Web Developer, Front-End Developer, +3

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I am a Senior Full Stack Developer with over a decade of experience building scalable and secure web applications. I have a passion for technology and enjoy collaborating with teams across different time zones to deliver high-quality products. My work spans various sectors including healthcare and fintech, and I thrive in environments that challenge my skills and creativity. Throughout my career, I have not only honed my technical expertise in programming languages like React, Node.js, and Python, but have also developed strong leadership skills. I take pride in mentoring junior developers, optimizing system architecture, and ensuring that every project meets its goals efficiently and effectively.…I am a Senior Full Stack Developer with over a decade of experience building scalable and secure web applications. I have a passion for technology and enjoy collaborating with teams across different time zones to deliver high-quality products. My work spans various sectors including healthcare and fintech, and I thrive in environments that challenge my skills and creativity. Throughout my career, I have not only honed my technical expertise in programming languages like React, Node.js, and Python, but have also developed strong leadership skills. I take pride in mentoring junior developers, optimizing system architecture, and ensuring that every project meets its goals efficiently and effectively.

Available to hire

I am a Senior Full Stack Developer with over a decade of experience building scalable and secure web applications. I have a passion for technology and enjoy collaborating with teams across different time zones to deliver high-quality products. My work spans various sectors including healthcare and fintech, and I thrive in environments that challenge my skills and creativity.

Throughout my career, I have not only honed my technical expertise in programming languages like React, Node.js, and Python, but have also developed strong leadership skills. I take pride in mentoring junior developers, optimizing system architecture, and ensuring that every project meets its goals efficiently and effectively.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Senior Full Stack Developer at SOLTECH

January 1, 2022 - Present

Developed a web app MVP for a store delivery management platform, serving 200+ business customers for delivery creation, management, and monitoring. Led front-end applications using React, Angular, and Vue.js, and back-end systems using Python and Node.js, integrating with various REST APIs. Implemented real-time delivery tracking, CI/CD pipelines, and cross-functional collaboration to ensure timely feature development and deployment.

Senior Full Stack Developer at Salesloft

January 1, 2019 - December 1, 2021

Designed and developed 25+ software applications using React, Next.js, GraphQL, and Docker, improving system performance by 30%. Optimized features based on A/B testing and SQL analytics, leading to a 15% increase in user engagement. Automated reporting and analytics features, saving 100+ hours per month.

Software Engineer at American Software, Inc

May 1, 2017 - December 1, 2018

Built and maintained Android and iOS applications, along with a proprietary SDK for third-party developers. Developed a data analytics dashboard using Python, FastAPI, Django, React, and Redux, enabling real-time insights for business decisions. Managed a team of developers, overseeing requirement gathering, code development, and automated testing. Implemented cloud-based solutions on GCP for scalability and performance.

Software Engineer at Tyrannosaurus Tech

September 1, 2016 - March 1, 2017

Developed and optimized cloud-based applications using AWS (EC2, Lambda, API Gateway). Designed and implemented CI/CD pipelines, reducing deployment time and increasing release efficiency. Improved cloud security by reducing risks by 10%, focusing on system architecture and compliance. Led 70+ sessions for requirement clarification, design discussions, and code reviews with cross-functional teams. Created 100+ responsive landing pages using HTML, CSS, JavaScript, and TypeScript for client projects.

Senior Frontend & SDK Engineer at SOLTECH

January 1, 2022 - Present

Delivered frontend SDKs and modular UI components for embedding AI video call and chat experiences in client applications, decreasing integration time by 50%. Created 100+ responsive pages and components using HTML5, CSS3, Tailwind CSS, and TypeScript with focus on performance and maintainability.

Full Stack Platform Engineer at Salesloft

January 1, 2019 - December 31, 2021

Built responsive chat UIs and frontend components with React, Next.js, and Redux, focusing on accessibility, performance, and mobile-first design. Architected backend microservices in Node.js and Python, designing REST and WebSocket APIs for real-time messaging.

AI Integration Engineer at American Software, Inc

May 1, 2017 - December 31, 2018

Integrated AI-based image generation APIs and models into chat workflows, enabling instant image generation with <2s average latency. Developed server-side orchestration for AI model calls, optimizing throughput and cost-per-request.

Real-Time Systems Engineer at Tyrannosaurus Tech

September 1, 2016 - March 31, 2017

Designed and implemented WebRTC-based real-time video and audio systems for user-AI interactions, improving call reliability and reducing latency by 35%. Integrated voice input/output and speech-to-text pipelines.

Delivery Management Platform Lead at SOLTECH

January 1, 2022 - Present

Built an MVP web app for delivery management used by 200+ business customers, enabling delivery creation, tracking, and monitoring. Implemented real-time tracking and integrations with third-party logistics APIs, improving operational efficiency and customer engagement. Directed a cross-functional team, performing architecture reviews, code reviews, and mentoring to increase team output. Established CI/CD and release processes to enable reliable, incremental deliveries and reduce rollbacks. Worked closely with stakeholders to define requirements and prioritize features for long-term platform growth.

Senior Frontend & Backend Developer at Salesloft

January 1, 2019 - December 1, 2021

Designed and delivered 25+ full stack applications using React, Next.js, GraphQL, and Docker, increasing user engagement by 15% via A/B driven optimizations. Integrated databases and backend services (PostgreSQL, Redis, MongoDB) and optimized queries to improve response times by 25%. Automated reporting and analytics to save over 100 hours per month in manual processes and improve data-driven decisions. Collaborated with product, design, and ops to define system design, security practices, and deployment standards. Owned feature delivery lifecycle from design through production, ensuring maintainability and security best practices.

Mobile & SDK Platform Lead at American Software, Inc

May 1, 2017 - December 1, 2018

Managed delivery of Android and iOS apps and a third-party SDK, increasing partner integrations and reducing integration time by 25%. Built analytics dashboards with Python, FastAPI, Django, and React to provide real-time insights for product and client decisions. Operated cloud infrastructure on GCP and AWS with Docker and Kubernetes for scalable deployments, reducing infra costs by 15%. Improved monitoring and error tracking, cutting bug resolution time by 20% and maintaining a 95% SLA resolution rate. Acted as primary client contact for technical queries and scope clarification, ensuring on-time milestone delivery.

Full Stack Engineer - Cloud & APIs at Tyrannosaurus Tech

September 1, 2016 - March 1, 2017

Led frontend and backend development using React, Node.js, and Python to deliver scalable web apps for enterprise clients, improving system performance by 30%. Architected RESTful APIs and microservices on AWS and GCP, improving reliability and enabling 200% increased concurrent usage. Implemented CI/CD pipelines and automated testing, reducing deployment time by 40% and increasing release frequency. Collaborated directly with clients across time zones to gather requirements and provide technical guidance, improving feature alignment and satisfaction. Mentored junior developers and conducted code reviews to improve code quality and maintainability.