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William Griffin

@williamgriffin

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Versatile Full Stack Software Engineer with 6+ years of experience.

United States

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What I'm looking for

I am looking for a collaborative environment that values innovation and offers opportunities for growth.

I am a versatile and results-driven Full Stack Software Engineer with over 6 years of experience in building scalable, high-performance web applications and enterprise platforms. My proficiency in Python, JavaScript, React, and backend frameworks like Node.js and Laravel allows me to design responsive UIs and develop robust APIs effectively. I am known for delivering measurable business value through automation, system optimization, and seamless cross-functional collaboration.

In my recent role at Ascend SC, I built a scalable asset tracking and logistics platform that powered real-time operations across five distribution centers. I integrated third-party APIs to streamline supply chain workflows and refactored legacy components to improve performance significantly. My previous experiences include leading the development of a real-time fleet analytics dashboard and migrating legacy systems to modern microservices architectures, showcasing my ability to adapt and innovate in fast-paced environments.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Ascend SC

Sep 2023 - Present (2 years 9 months)

Built a scalable asset tracking and logistics platform using Node.js, React, PostgreSQL, and AWS, powering real-time operations across 5 distribution centers. Integrated 3rd-party APIs for inventory, shipment, and carrier sync, streamlining supply chain workflows.

Node React PostgreSQL AWS API Integration Supply Chain Management Playwright GitHub Actions)GitHub Actions

Software Developer

Halliburton

Apr 2022 - Present (4 years 2 months)

Built internal tools for energy analytics with React, .NET Core, and SQL Server, improving data analysis speed. Automated reporting workflows using Python and Azure Functions, saving 35% of manual processing time.

React .NET Core SQL Server Python Azure Functions Data Analysis

React Developer

LookFar

Oct 2021 - Present (4 years 8 months)

Developed responsive React + TypeScript interfaces for SaaS tools, optimized for cross-device performance. Integrated AWS APIs, improved state management via Context API, reducing UI bugs by 25%.

React TypeScript Context API UI UX Design Agile Methodologies

Full Stack Developer

Gretrix | The E-Commerce Business Podcast

Jun 2021 - Present (5 years)

Built e-commerce analytics dashboards with Vue.js, Django, and MySQL to visualize user behavior in real-time. Automated GTM tag deployment and tracking, increasing attribution accuracy by 50%.

Vue.Js Django MySQL Google Tag Manager WordPress

Full Stack Software Engineer

GrDev

Nov 2020 - Present (5 years 7 months)

Led development of a real-time fleet analytics dashboard (NestJS, Vue.js, MongoDB, Socket.IO) with sub-second data latency. Developed invoicing modules integrated with Stripe, QuickBooks, and Xero for 12,000+ SMBs.

NestJS Vue.Js MongoDB Socket.IO Stripe QuickBooks API Xero Docker AWS ECS Kafka Elasticsearch Grafana

Full Stack Engineer

PRT-Solutions

Sep 2020 - Present (5 years 9 months)

Built e-commerce and booking platforms using Vue.js, Laravel, and MySQL. Implemented API integrations for payments and analytics, applying strong encryption and validation practices.

Vue.Js Laravel MySQL API Integration Payment Gateways Encryption E commerce Development

Software Engineer

Amity - Social & Beyond

Jul 2019 - Present (6 years 11 months)

Developed engagement features (chat, notifications) using React, Node.js, GraphQL, and MongoDB. Containerized services with Docker and Kubernetes for scalable deployments.