Wilson Hamilton Full Stack Developer

Senior Fullstack Developer

intive

Dec 2022 - Current (3 years 9 months)

• Engineered new features for a building-management app, including a front-desk module and a reporting module that generated Excel and PDF exports for occupancy and maintenance data. • Collaborated with cross-functional teams to ensure alignment and successful project delivery. • Managed the Scrum process using Jira, ensuring effective project tracking and team communication throughout the development lifecycle. • Utilized Node.js, TypeScript, React, Vue 3, C# .NET 8, Entity Framework, and a serverless AWS stack (Lambda, API Gateway, CloudWatch) with Jest/Mocha testing and GitLab CI/CD. • Engineered robust backend services and REST/GraphQL endpoints designed to integrate seamlessly with low-code/no-code platforms, enabling internal teams to

Senior Full Stack

Spreetail

Jan 2022 - Jul 2022 (7 months)

As a Senior Full Stack Developer, I played a pivotal role in enhancing the vendor portal platform by adding features and fixing bugs to improve overall functionality. I developed frontend components using TypeScript React 16+ and ReactJS, ensuring a seamless user interface that aligns with modern design principles. On the backend, I implemented NodeJS with TypeScript to create scalable and maintainable logic, while leveraging AWS services such as Lambda functions, API Gateway, and CloudWatch for efficient cloud-based operations. I managed agile Scrum processes using Jira, which facilitated effective project tracking and team collaboration throughout the development lifecycle. Additionally, I utilized ORM techniques with TypORM to enhance da

Senior Full Stack

Acid Labs

Dec 2021 - Dec 2022 (1 year 1 month)

As a Senior Full Stack Developer, I employed PostgreSQL, Serverless, AWS, and Node.js to ensure seamless backend functionality. I implemented TypeScript with Vue 3 for enhanced type safety and improved developer experience, while also developing backend services using Node.js with TypeScript to ensure robust and scalable server-side logic. My role involved integrating ReactJS for building interactive user interfaces, significantly improving overall user experience. I leveraged AWS Lambda functions, API Gateway, and CloudWatch for efficient serverless architecture and monitoring, and conducted unit testing using Mocha and Jest to maintain code quality and reliability. Additionally, I managed agile Scrum processes using Jira, ensuring effecti

Senior Full Stack

IOV Labs

Jan 2021 - Dec 2021 (1 year)

As a Senior Full Stack Developer, I engineered a custom Ethereum relay service in Solidity and Node.js, designed and built a crypto wallet application in React and TypeScript, and developed and deployed smart contracts to the Ethereum blockchain. I employed Scrum methodologies for project management, managed through Jira. I utilized PostgreSQL on AWS RDS, TypORM, and Docker to ensure robust database management and consistent deployment environments. I also implemented event-driven programming to facilitate asynchronous processes, optimizing application performance. Additionally, I engineered robust, modular backend services using NestJS to build high-performance REST and GraphQL APIs that interface directly with blockchain infrastructure, a

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Senior Full Stack

TripShock

Oct 2020 - Nov 2020 (2 months)

As a Senior Full Stack Developer, I was responsible for adding new features and fixing bugs for the platform, ensuring a seamless user experience. I utilized a variety of tools including Visual Studio Code, MySQL, Serverless, AWS, NodeJS, TypeScript, Vue 3, AWS Lambda functions, API Gateway, Cloud Watch, Mocha, Jest for unit testing, and GitLab CodePipeline. Additionally, I employed Scrum methodologies to manage project tasks effectively, utilizing Monday.com for agile project management. I also structured HTML to optimize SEO, enhancing the platform's visibility. While my primary database experience was with MySQL, I have also worked with PostgreSQL on AWS, ensuring robust data management. Furthermore, I utilized REST APIs to retrieve data

Senior Full Stack

SweatWorks

Oct 2019 - Dec 2021 (2 years 3 months)

As a Senior Full Stack Developer, I designed and implemented a scalable streaming platform (the MyxFitness CMS and API) using Node.js, Angular 8+, and a serverless AWS architecture with Travis CI for automated deployment. I utilized AWS Lambda, API Gateway, and CloudWatch for serverless infrastructure and real-time monitoring. My role involved integrating GraphQL and REST APIs, applying NoSQL database technologies, and leveraging TypeORM and Docker to optimize development and deployment workflows. I also integrated webhooks for event-driven communication across various fitness and healthcare client projects.

Full Stack Developer

Simetrica Consulting

Oct 2016 - Nov 2019 (3 years 2 months)

• Served as team lead and delivered multiple full platforms, including MedicalCore, a Finance system, a Loans and Payment system, a CRM, and PMCore, using the MEAN stack (MongoDB, Express, Angular, Node.js). • Contributed to the ongoing development of the MedicalCore platform, adding new features and functionalities to streamline medical workflows and improve user experience. • Managed project workflows using Scrum methodologies through Jira, facilitating efficient team collaboration and project tracking. • Implemented CI/CD practices using Jenkins, leveraged TypeORM for database interactions, and utilized Oracle SQL for query optimization. • Architected and maintained robust API layers using NestJS and implemented event-driven webhook inte

Software Developer

Concentra

Jun 2015 - Oct 2016 (1 year 5 months)

• Led a team engineering web applications for Dominican government institutions, including ticket-management and project-management systems. • Developed user-friendly web applications tailored to meet the needs of end users, working closely with government stakeholders to gather requirements. • Utilized .NET, MVC 5, Web API 2.0, and SQL Server to build robust backend systems. • Leveraged Oracle SQL, Angular, and PostgreSQL to design and maintain relational schemas, optimize complex queries, and enhance data management processes.

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Software Developer

Novosit

Nov 2011 - Jun 2015 (3 years 8 months)

• Implemented new features to improve the usability and functionality of the software. • Identified and fixed bugs in the software, improving the stability and performance of the software. • Worked closely with stakeholders to understand their needs and requirements. Additionally, utilized Microsoft SQL Server 2012 and .NET technologies to develop the backend for document management, ensuring robust data handling and storage solutions. Employed RabbitMQ for managing event-driven architecture, enhancing the responsiveness and scalability of the application.

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Software Developer

Websys SAS

Sep 2010 - Oct 2011 (1 year 2 months)

• Implemented new features to improve the usability and functionality of the software. • Identified and fixed bugs in the software, improving the stability and performance of the software. • Worked closely with stakeholders to understand their needs and requirements. Tools: Visual Studio Code, C #, ASP.NET MVC, Entity Framework, Development of applications For the medical sector, WinForm with C # and MS SQL, Telerik, C ++

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Software Developer

TecProv SA

Sep 2008 - Sep 2010 (2 years 1 month)

• Developed a new feature that allowed users to easily check their lottery tickets. • Fixed a bug that prevented users from purchasing tickets. Tools: Visual Studio Code, C ++, Development of POS applications, MS SQL, Asp.net MVC, JQuery

Wilson Hamilton

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