Looking for a job

Justin Patterson

@justinpatterson

Full Stack Developer at Sheppard Financial Technologies Ltd; built and deployed SherryBerries, a live e-commerce platform.

Trinidad and Tobago

Message

At Sheppard Financial Technologies Ltd, I built Node.js and Express backend services and REST API integrations, including a Pershing account-opening microservice that reduced end-to-end processing time by over 50%.

I also developed a scheduled TypeScript application to monitor Moxy–APX synchronization, with daily digests for Trading and immediate email notifications for errors. I maintained Jenkins pipelines and developed SQL Server queries, views, stored procedures, and scheduled jobs.

On the SherryBerries E-Commerce Platform at Kaisora Systems, I designed, built, and deployed a live storefront and admin dashboard using React, Next.js, and TypeScript. The platform supports products, inventory, orders, payments, and returns.

I developed its API handlers and PostgreSQL data model, and integrated WiPay, Auth.js, and private receipt storage through Cloudflare R2. I also implemented role-based authorization, rate limiting, and Sentry monitoring, and deployed the platform on Vercel.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Sheppard Financial Technologies Ltd

Mar 2025 - Present (1 year 7 months)

Built Node.js/Express backend services and REST API integrations, including a Pershing account-opening microservice that reduced processing time by over 50%. Developed scheduled TypeScript applications and maintained Jenkins pipelines for build, test, and deployment.

NodeJS ExpressJS REST APIs TypeScript SQL Server RabbitMQ Jenkins GitHub Jira

Full Stack Developer

Kaisora Systems

Apr 2026 - Jun 2026 (2 months)

Designed, built, and deployed a React/Next.js and TypeScript e-commerce platform with a customer storefront and admin dashboard. Developed API route handlers and a PostgreSQL data model with Prisma, integrating payments, authentication, and monitoring.

React Next.js TypeScript PostgreSQL Prisma REST APIs Auth.Js WiPay Cloudflare R2 Vercel NEON Sentry

Information Systems Support Analyst

Sheppard Financial Technologies Ltd

Jul 2021 - Mar 2025 (3 years 8 months)

Developed Node.js, Bash, and shell automation for operational tasks, reducing manual intervention. Created Advent APX and Axys scripts, built ETL workflows with Knack API, and developed Laserfiche workflows that reduced task completion time by over 40%.

NodeJS BASH Shell Scripting APX Axys ETL Knack REST APIs Laserfiche VBA PowerShell Jenkins GitHub Actions

Trainee Network Specialist

Ministry of Social Development and Family Services

Jul 2019 - Jun 2021 (1 year 11 months)

Supported Windows Server 2019, Active Directory, SharePoint, user access, backups, and network connectivity. Resolved service-desk incidents and hardware issues.

Windows Server Active Directory SharePoint Network Troubleshooting Hardware Support

Warehouse Co-ordinator

AS Bryden & Sons

Sep 2018 - Jun 2019 (9 months)

Coordinated warehouse operations and logistics as a temporary role.

Education

Degrees, certifications, and relevant coursework

University of the Southern Caribbean

Bachelor of Science, Computing

Completed a Bachelor of Science in Computing at the University of the Southern Caribbean in 2018.

Coursera

IBM Back-End Development Professional Certificate, Back-End Development

Completed the IBM Back-End Development Professional Certificate, covering microservices, application security, monitoring, Docker, Kubernetes, OpenShift, and Django with SQL and databases.