Samuel Graham-Douglas

Backend Developer

Autodesk

Nov 2024 - Oct 2025 (1 year)

Tech stack: Node.js, TypeScript, AWS (Lambda, S3, SQS, SNS, DynamoDB, RDS Aurora), Terraform, Jenkins, Redis, MongoDB, Express, React, MySQL, PagerDuty • Built Assignments & User Management services powering entitlement flows for millions of users. • Migrated key data stores from DynamoDB to Aurora RDS, reducing throttling and improving query performance. • Developed serverless event-driven pipelines with Lambda, SQS, SNS, and Step Functions to process high-volume subscription events. • Improved system reliability with Redis caching, reducing database load and lowering latency. • Streamlined CI/CD pipelines in Jenkins with canary deployments and automated validation. • Resolved critical production issues, including memory leaks and query op

Frontend Developer

Pinnacle

Mar 2024 - Current (2 years 4 months)

Tech stack: React, TypeScript, Zustand, Next.js, React Testing Library, Jest, Docker, AWS (CloudFront, S3), Redis, Playwright, Figma, Strapi CMS • Developed and maintained accessible web applications aligned with WCAG 2.x AA, AODA, and WAI-ARIA practices, helping deliver inclusive user experiences across core platform features. • Built and enhanced responsive front-end features using modern HTML5, CSS3, JavaScript, and React-based SPA patterns. • Performed root cause analysis during production outages, provided troubleshooting recommendations, and implemented fixes to improve stability and minimize downtime. • Integrated multiple third-party CMS data sources and APIs, including implementation of a Strapi headless CMS. • Utilized AWS service

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Senior Frontend Developer

WeTalkingTech (BIMM)

Jan 2022 - Jan 2023 (1 year 1 month)

Tech stack: React, GraphQL, Node.js, Storybook, Sass, TypeScript, Redux, AWS Lambda • Converted Figma designs into robust React applications and updated the internal component library. • Developed and maintained a micro-frontend architecture using Webpack Module Federation, enabling independently deployable React apps to share components and runtime dependencies — reducing coupling between teams and allowing features to be released without full-platform redeployments. • Utilized GraphQL for efficient data fetching and integration in the backend-for-frontend layer, improving performance and user experience. • Implemented Storybook for component development, improving collaboration and design consistency across the team. • Contributed to code

Software Engineer II

Seismic

Jul 2021 - Feb 2024 (2 years 8 months)

Tech stack: React, Angular, Node.js, MongoDB, Jest, Sass, C#, .NET, TypeScript, Redux • Converted Figma designs into production-ready React and Angular applications using internal UI libraries and reusable component patterns. • Engineered scalable REST APIs with Node.js and Express.js, ensuring strong performance and security. • Implemented secure iframe integration for third-party content embedding with sandbox attributes and origin validation. • Optimized application performance by offloading heavy data processing tasks to Web Workers. • Participated in code reviews, bug triage, technical documentation, and collaboration across multidisciplinary teams.

Front-End Developer

BGRS

Jan 2021 - Jul 2021 (7 months)

Tech stack: React, Material UI, TypeScript, Redux, Formik • Transformed Adobe design layouts into dynamic React applications, utilizing Material UI for a polished and consistent interface. • Advanced application state management and UI consistency with Redux, React, and Formik. • Collaborated on implementation, testing, maintenance, and enhancement of front-end components and shared codebases.

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Full-Stack Developer

HostClass

Apr 2020 - Dec 2021 (1 year 9 months)

Tech stack: React, Next.js, Node.js, MongoDB, TypeScript, Redux, Socket.IO, Stripe, Ant Design, SASS, Figma • Executed full-stack development tasks, from Figma design translation using Ant Design to backend authentication with JWT, and Next.js for the frontend framework. • Developed a real-time video chat feature leveraging Twilio Video API, enriching the user engagement experience. • Orchestrated database design and management using MongoDB, alongside REST API development with Node.js and Express.js. • Implemented real-time communication and data caching with Socket.IO and Redis, ensuring high performance and scalability.

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Web Developer

Dev360 LTD

Sep 2016 - Oct 2018 (2 years 2 months)

Tech stack: React, Node.js, Express.js, HTML, CSS3, JavaScript, AWS (S3), PassportJS • Worked on multiple concurrent projects, implementing responsive websites and web-based applications using HTML, JavaScript, CSS3, Node.js, and React. • Converted static sites into React-based applications, improving interactivity and maintainability. • Developed and maintained RESTful APIs using Node.js and Express.js. • Integrated AWS S3 for user data storage in a Node.js backend application. • Implemented authentication and authorization using third-party packages including PassportJS.

Samuel Graham-Douglas

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