I'm a full-stack software engineer with strong expertise in backend architecture, payment integrations, and mobile development. Over the past years, I've built and maintained complex systems across Android, web, and API platforms, supporting thousands of users and high-volume business operations.
I specialize in scalable Laravel backends, secure financial workflows, and performance-driven dashboards powered by caching and automated background tasks. I've integrated multiple payment processors including Stripe, Moncash, NATCASH, and Square, designing reliable and efficient transaction flows for FinTech and business applications.
On the mobile side, I have extensive experience developing Android apps with advanced offline capabilities, local data caching, and optimized database queries.
I enjoy solving challenging technical problems, whether it's building intelligent engines for predictions and analytics, optimizing business logic, or automating printing systems. I'm passionate about clean architecture, performance, and creating products that are both impactful and user-focused.
August 2018 - Present
Haiti I participate in the design and development of different computer systems aimed at improving the quality of service of our customers. The technologies I use the most are Android development with Java or kotlin and web application development using Laravel for the backend and the APIs and VueJS for the frontend. I am responsible for the development and maintenance of computer system for companies.
July 2017 - November 2018
I was part of a team responsible for developing a management application to manage the investments and dividends of the various partners of SIMEN S.A.
September 2017 - August 2018
I participated in the realization of the EDUQUAT Project consisting in digitizing the Haitian education program in order to facilitate the learning of young students. I led a team to the realization of several applications divided by subjects and grades. These applications are available on playstore and app store under license.
January 2018 - April 2018
I support 30 participants in the delivery of courses on the fundamentals of mobile and web application development
July 2018
Computer Science
Angust 2017
Android for CS Majors
August 2016
Network IT
August 2019
Penetration Testing 101
Software development services and technological solutions for your business needs.
Secure REST API creation, backend refactoring and optimization, scalable architectures (cache, queues, CRON jobs), third-party API integration (payment, SMS, authentication), backend performance audit and optimization.
Modern web application development, frontend + backend integration, dynamic and fast dashboard design, modern and customized user interface creation.
Android application development, offline-first applications, advanced API synchronization, mobile performance and local database optimization.
Stripe, Moncash, NATCASH, Square integration. Mobile payments, card, QR code, wallet. Withdrawal, deposit, user balance systems. Transaction fee management and automated calculations. Financial flow security.
Business process automation (CRON, jobs), pre-calculated dashboard generation (high performance), technical printing systems, POS solution development.
Linux server installation, configuration and security. AWS / Google Cloud deployment. Server optimization. Domain, DNS, reverse proxy setup.
Data analysis-based forecasting (e.g., player performance), similarity engines, complex calculations for business logic, custom engines: numerology, predictions, draws, etc.
Complete technical audit of a platform, application scaling support, software architecture design for startups, UX/UI redesign for existing products.
33 BIS, Rue A. Qualo
Peguy-ville, Port-au-Prince
3321 HT
emmanuelroodly@hotmail.com
emmanuelroodly1@gmail.com
Mobile: (509) 3739 6810
Office: (509) 4013 0878