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I’m a senior full-stack engineer with 14 years of experience building modern, high-performance web applications using TypeScript and React on the frontend and Python on the backend. I enjoy turning complex requirements into smooth user experiences—whether that’s optimizing authentication flows to reduce friction, improving accessibility, or adding multi-language support that helps products reach more people. I also bring strong DevOps and data skills to the table, with hands-on experience using AWS, Terraform, and CI/CD to deliver reliable releases at scale. Over the years, I’ve worked on AI-powered B2B SaaS features, built data pipelines for analytics, and designed microservices (including serverless image processing). I’m motivated by customer feedback, continuous improvement, and mentoring teammates to raise engineering quality across the board.…I’m a senior full-stack engineer with 14 years of experience building modern, high-performance web applications using TypeScript and React on the frontend and Python on the backend. I enjoy turning complex requirements into smooth user experiences—whether that’s optimizing authentication flows to reduce friction, improving accessibility, or adding multi-language support that helps products reach more people. I also bring strong DevOps and data skills to the table, with hands-on experience using AWS, Terraform, and CI/CD to deliver reliable releases at scale. Over the years, I’ve worked on AI-powered B2B SaaS features, built data pipelines for analytics, and designed microservices (including serverless image processing). I’m motivated by customer feedback, continuous improvement, and mentoring teammates to raise engineering quality across the board.

Randy Corley

Full Stack Developer, Web Developer, Software Engineer, +2

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I’m a senior full-stack engineer with 14 years of experience building modern, high-performance web applications using TypeScript and React on the frontend and Python on the backend. I enjoy turning complex requirements into smooth user experiences—whether that’s optimizing authentication flows to reduce friction, improving accessibility, or adding multi-language support that helps products reach more people. I also bring strong DevOps and data skills to the table, with hands-on experience using AWS, Terraform, and CI/CD to deliver reliable releases at scale. Over the years, I’ve worked on AI-powered B2B SaaS features, built data pipelines for analytics, and designed microservices (including serverless image processing). I’m motivated by customer feedback, continuous improvement, and mentoring teammates to raise engineering quality across the board.…I’m a senior full-stack engineer with 14 years of experience building modern, high-performance web applications using TypeScript and React on the frontend and Python on the backend. I enjoy turning complex requirements into smooth user experiences—whether that’s optimizing authentication flows to reduce friction, improving accessibility, or adding multi-language support that helps products reach more people. I also bring strong DevOps and data skills to the table, with hands-on experience using AWS, Terraform, and CI/CD to deliver reliable releases at scale. Over the years, I’ve worked on AI-powered B2B SaaS features, built data pipelines for analytics, and designed microservices (including serverless image processing). I’m motivated by customer feedback, continuous improvement, and mentoring teammates to raise engineering quality across the board.

Available to hire

I’m a senior full-stack engineer with 14 years of experience building modern, high-performance web applications using TypeScript and React on the frontend and Python on the backend. I enjoy turning complex requirements into smooth user experiences—whether that’s optimizing authentication flows to reduce friction, improving accessibility, or adding multi-language support that helps products reach more people.

I also bring strong DevOps and data skills to the table, with hands-on experience using AWS, Terraform, and CI/CD to deliver reliable releases at scale. Over the years, I’ve worked on AI-powered B2B SaaS features, built data pipelines for analytics, and designed microservices (including serverless image processing). I’m motivated by customer feedback, continuous improvement, and mentoring teammates to raise engineering quality across the board.

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Work Experience

Senior Full-Stack Engineer at CSAA Insurance

March 1, 2023 - June 30, 2026

Led the development of new versions of MPR and MP Legacy, enhancing engagement by optimizing authentication flows to reduce friction and increase retention. Built responsive UIs with TypeScript and React, and delivered backend services using Python and Node.js. Improved performance by rewriting slow database queries, achieving ~20% faster load time for MP Legacy. Integrated accessibility testing (AQA and UsableNet) to improve compliance with WCAG. Automated infrastructure setup using Terraform and improved AWS CodeBuild/CodePipeline for faster, more reliable deployments. Addressed CI/CD pipeline failures by fixing CodeBuild integration and adding automated rollback. Implemented multi-language support with React Intl and improved React performance by reducing unnecessary re-renders (CPU usage down ~15%). Built an AWS Lambda image-processing microservice to cut latency by ~40%. Introduced unit testing to reduce post-release bugs and integrated Twilio Flex for real-time chat support. Ment

Senior Full-Stack Engineer at Liberty Mutual Insurance

June 1, 2022 - December 31, 2022

Developed and enhanced insurance platform features using React and TypeScript to improve user experience and conversion. Optimized customer onboarding to reduce drop-off by 15%. Led A/B and A/B/C testing initiatives for UI elements, increasing completed checkout transactions by 20%. Built scalable claims-management capabilities that reduced response time by 30%. Supported microservice and module federation architecture by integrating Apollo Federation (Node.js backend) and Module Federation (React frontend) to improve scalability. Participated in DevOps workflows with AWS, Jenkins, and Datadog, reducing update push time from ~2 hours to ~30 minutes. Created reusable UI components with Storybook, reducing development time by 25%. Built and maintained data pipelines/workflows to support AI-powered features, implemented automation for testing and deployment, and used Python for robust API services. Contributed to agile delivery, documentation, code reviews, and iterative product improveme

Senior Full-Stack Engineer at Rejuvyo

February 1, 2021 - March 31, 2022

Led development of a Virtual Consulting Platform connecting healthcare providers and patients for telehealth consultations. Built the MVP, delivering ~90% of core functionality from scratch. Designed and implemented system architecture to improve reliability and reduce deployment times, using Docker for containerization. Integrated Twilio for SMS notifications and implemented Twilio Flex dashboard capabilities for managing support interactions. Created localization automation using Lokalise to enable multi-language support. Worked with React, TypeScript, PostgreSQL, REST APIs in Python, and ensured scalable, responsive behavior. Integrated multiple payment gateways (PayPal, Stripe, Authorize.net) for secure transactions. Used OpenTok for low-latency video calls and improved platform performance through refactoring. Mentored engineers through reviews, gathered user feedback, and documented architecture and development processes for maintainability.

Senior Full-Stack Engineer at Kado

October 1, 2019 - January 31, 2021

Contributed to building an MVP that helped the team raise initial funds and gain traction. Developed the Kado Ramp and Kado Portal UIs using React and TypeScript. Resolved complex Kado API challenges by improving performance and reducing API response time. Designed and implemented a full KYC feature to streamline verification, improve security, and enhance onboarding. Built with React/TypeScript, Node.js, and MongoDB for secure and scalable user interactions and financial workflows. Applied Material Design to create consistent UI. Implemented REST APIs with Node.js for frontend integration and optimized MongoDB queries for faster data access. Integrated third-party services like PrimeTrust and Trulioo to strengthen transaction verification and security. Produced unit/integration tests for frontend and backend components, participated in agile ceremonies, and documented APIs and system architecture for future development.

Senior Full-Stack Engineer at Doxy.me

August 1, 2017 - July 31, 2019

Helped launch docOS Virtual Visits, enabling reliable virtual visits between patients and providers across desktop and mobile. Developed both web and mobile experiences to improve usability and support the shift to virtual appointments. Built a custom Twilio Flex dashboard to streamline provider visit management with real-time features such as appointment reminders and instant messaging. Implemented automated waiting room management to reduce session delays. Supported video consultation infrastructure using OpenTok and Twilio, optimizing video streaming to reduce latency and improve call stability, including maintaining ~99.9% uptime during peak usage. Integrated real-time messaging and scheduling, and enabled cross-platform synchronization for appointment/session data consistency. Built dynamic UIs with TypeScript and React and implemented backend services using Python and FastAPI. Participated in code reviews and maintained technical documentation based on customer feedback to guide

Full-Stack Developer at PWV Consultants

February 1, 2012 - May 31, 2017

Developed multiple applications for US-based startups, turning early-stage concepts into working products and accelerating time-to-market. Designed scalable DynamoDB NoSQL document schemas for low-latency retrieval and high availability. Created well-documented REST APIs using Swagger to reduce integration bugs and improve developer efficiency. Managed MySQL database architecture and administration, optimizing queries for data integrity and performance. Built dynamic UIs with JavaScript and implemented backend services with Python. Integrated third-party services and ran performance testing to identify and address bottlenecks. Maintained documentation for knowledge sharing and onboarding, mentored junior developers, and contributed to agile ceremonies and customer-feedback-driven iterations. Used version control and collaborated with teams to deliver and maintain product functionality.