Sandy Fernando Pérez Matamoros
FullStack Developer
Montevideo,Montevideo
Summary
Detail-oriented team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy. To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.
Overview
8
8
years of professional experience
Work History
Fullstack Developer & Devops Engineer
EmdiSoft (Remote)
San Antorio, Texas
01.2023 - Current
- Managed development milestones from initial steps through final delivery. Coordinated deployments of new software, feature updates and fixes.
- Discussed project progress with customers, collected feedback on different stages and directly addressed concerns.
- Reviewed code, debugged problems, and corrected issues. Built databases and table structures for web applications.
- Created proofs of concept for innovative new solutions.
- Implemented automated tests, build and deployment pipelines using GitHub Actions and AWS.
- Implemented from scratch using PHP 8 (Lumen / Laravel), VueJs, Twilio (Voice & SIP), Python 3 (flask, selenium), MySQL and Redis.
Senior Full Stack Engineer
Walak (Remote)
Miami, Florida
11.2022 - 02.2023
- Supervised work of programmers React and .Net Core and UI/UX designers assigned tasks and monitored performance against targets. Solved existing bugs, restructured internal project structure to improve stability, reworked log reporting approach.
- Learned and adapted quickly to new technology and software applications.
- Translated technical concepts and information into terms parties could easily comprehend.
- Worked with customers to define requirements and troubleshoot issues and architected and implemented new engineering applications to meet needs.
- Assessed functionality and optimized controls.
- Work with a small team to fix a live production app bugs and misconceptions.
- Created proofs of concept for innovative new solutions.
- Performed development, debugging, optimization and automation to support implementation of products and applications.
- Introduced automatic deployments and improved live errors reporting using AWS services and external integrations.
- Single handed restructured servers and services to improve stability and scalability using AWS.
Full Stack Developer
Univcell (Remote)
Miami, Florida
04.2021 - 09.2022
- Created new functionalities using VueJS and PHP 7 to integrate with the existing ones.
- Wrote unit tests for existing features and fixed bugs in the process.
- Designed and developed analytical data structures.
- Coordinated deployments of new software, feature updates and fixes usign AWS and Github CI.
- Coordinated efficient large-scale software deployments.
- Translated technical concepts and information into terms parties could easily comprehend.
- Conducted data modeling, performance and integration testing.
- Authored code fixes and enhancements for inclusion in future code releases and patches.
- Provided software application engineering and maintenance for development lifecycle.
- Tuned systems to boost performance.
- Analyzed existing software implementations to identify areas requiring improvement.
Backend Developer
Cubacitas (Remote)
Miami, Florida
11.2020 - 04.2021
- Designed client-side and server-side architecture and implemented cloud-based back end solutions.
- Implemented robust security and data protection measures.
- Configured servers and managed provisioning.
- Integrated front-end elements into applications.
- Integrated third-party APIs from external applications into web platforms.
- Managed efficient SQL queries and data transport.
- Wrote unit tests to evaluate high code coverage.
- Balanced design principles and technology standards with product timelines and customer-specific requirements
- Built APIs and data clients to consume APIs.
- Troubleshot and tested software and debugged to clean up code and improve efficiency.
- Resolved scalability problems and addressed security concerns.
- Developed server-side logic in PHP 7.
Senior Software Engineer
CUSOBU (On-Site)
Cienfuegos, Cienfuegos
08.2015 - 04.2021
- Demonstrated experience and good hands-on programming experience PHP 5-7, C#. .Net Core, Python 3, VueJS, React and Angular.
- Updated old code bases to modern development standards, improving functionality.
- Collaborated with clients to define solution requirements.
- Reviewed project specifications and designed technology solutions that met or exceeded performance expectations.
- Trained and mentored junior developers and engineers, teaching skills and working to improve overall team performance.
- Developed robust, scalable, modular and API-centric infrastructures.
- Represented software applications engineering team during large and complex development projects.
- Analyzed data to coordinate installation of new systems or modification of existing systems.
- Collaborated with management, internal and development partners regarding software application design status and project progress.
- Provided direction and guidance to process improvements and established policies.
- Led software development initiative as subject matter expert and primary point-of-contact for project management staff.
- Conducted regression testing and submitted observations to development team.
- Worked with customers for needs analysis and to determine vendor costs.
- Identified and documented project changes with proactive budget oversight.
- Coordinated efficient large-scale software deployments.
- Analyzed proposed technical solutions based on customer requirements.
- Practiced and encouraged respectful and transparent communication in interactions.
- Collaborated with fellow engineers to evaluate software and hardware interfaces.
- Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability, and performance.
- Partnered with development team on product development and application support plans.
Education
Engineering - Computer And Information Sciences
Universidad De Las Ciencias Informáticas
Havana, Cuba06.2014
Bachelor of Science - Computer Software Development
Instituto Politécnico José Gregorio Martinez
Cienfuegos, Cuba09.2006
Skills
- Planning and Coordination, Written Communication, Decision-Making and Critical Thinking, teamwork and Collaboration
- Problem-Solving & Algorithm Development, Design Patterns and Principles
- Microservices, Restful API (Python, Net Core, PHP Laravel / Lumen, JWT, OAuth)
- Scripting Languages: PHP, Python, JavaScript / Typescript (Frontend VueJs or ReactJs)
- NET Development (C#, Net Core, Windows Forms, ASP)
- Database design using SQL and Non SQL (MySQL, PostgreSQL, Oracle, MongoDB, DynamoDB, Redis)
- DApps using web3 and Metamask (Javascript / Typescript)
- AWS services (Amplify, Beanstalk, CodeDeploy, EC2, S3, etc) and server management Nginx, Apache, Load Balancers, Bind, and others with linux environments
- Git / Github, Github CI/CD for unit testing and deployments
Accomplishments
- Supervised team of 12 staff members.
- Mentored 6 new employees to bring them up to speed on projects, resulting in quicker overall completion milestones.
- Resolved existing performance issues at https://walak.app in code using .Net Core + React which optimized the system and improved response times up to 40%.
- Received an 1st place award from EICMA at the 2020 Technical Summit for the best solution for Precision Agriculture using maps to display information in real time using web / android based solutions.
- Selected as participant for the Cuban event CiberSociedad summit at Varadero, Cuba in 2019 with CUSOBU's platform as lead developer.
- As a team leader and developer at CUSOBU successfully deployed software solutions for Cuban companies across the entire country.
Languages
Spanish
Native language
English
Upper intermediate
B2
Quote
The best way out is always through.
Robert Frost
Timeline
Fullstack Developer & Devops Engineer
EmdiSoft (Remote)
01.2023 - Current
Senior Full Stack Engineer
Walak (Remote)
11.2022 - 02.2023
Full Stack Developer
Univcell (Remote)
04.2021 - 09.2022
Backend Developer
Cubacitas (Remote)
11.2020 - 04.2021
Senior Software Engineer
CUSOBU (On-Site)
08.2015 - 04.2021
Engineering - Computer And Information Sciences
Universidad De Las Ciencias Informáticas
Bachelor of Science - Computer Software Development
Instituto Politécnico José Gregorio Martinez
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