Leonardo Velez Agamez
About
Detail
Senior Full Stack Developer
Antioquia, Colombia
Contact Leonardo regarding:
Flexible work
Starting at
USD7/hour
Résumé
Jobs
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Senior Full Stack DeveloperArkeeroNov 2023 - Mar 2025 (1 year 5 months)As a Senior Full Stack Developer, I led the development of email delivery and monitoring systems, enhancing system efficiency and reliability by 30% through the implementation of new technologies and optimization of existing processes. I also implemented new monitoring reports and performance metrics, which improved system visibility and control by 40% by providing more detailed and useful information for decision-making. To further enhance productivity, I freed my team from repetitive and tedious tasks by implementing automation tools, resulting in an 80% improvement in team efficiency by significantly reducing the time spent on manual tasks. Additionally, I provided technical support for existing applications, ensuring their optimal perfo- Senior Backend DeveloperDigitalWare SASApr 2022 - Jun 2025 (3 years 3 months)Como Senior Backend Developer, mejoré el tiempo de procesamiento de aplicaciones de datos en un 50% mediante la implementación de soluciones de optimización y paralelización en productos existentes. Identifiqué y corregí errores y fallos importantes, lo que mejoró la fiabilidad del producto, fortaleció las relaciones con los clientes y previno pérdidas financieras para nuestros clientes. Lideré un equipo de desarrollo que optimizó los tiempos de respuesta y resolución de problemas en un 50% al mejorar la comunicación y colaboración entre los miembros del equipo. Además, proporcioné soporte técnico a los clientes sobre los productos de la empresa, asegurando que tuvieran la asistencia necesaria para maximizar el uso de nuestras soluciones y
- Full Stack DeveloperSoftline SAJul 2020 - Mar 2022 (1 year 9 months)- As a Full Stack Developer, I was responsible for developing tailored web, mobile, and desktop solutions that met the specific needs of clients. This involved utilizing key technologies such as JavaScript, Flutter, NodeJS, ExpressJS, MongoDB, Python, GCP Compute Engine, GCP SQL, PostgreSQL, Java (Android), and .NET Core. - In addition to my primary development duties, I provided technical support for a CRM application deployed at various client sites, addressing issues based on generated reports. This experience enhanced my problem-solving skills and deepened my understanding of user needs, ensuring that the solutions I developed were both effective and user-friendly. - I also maintained comprehensive technical documentation and adhered to
- Full Stack Web DeveloperSelecta Consulting GroupJul 2019 - Jul 2020 (1 year 1 month)- Developed web-based information systems, ensuring robust functionality and user-friendly interfaces. - Managed incident reports from clients as part of the development process for new applications, which enhanced the overall quality and reliability of the software. - Utilized key technologies including JavaScript, jQuery, HTML, NodeJS, Mongoose, Java, PostgreSQL, and MongoDB to deliver high-quality solutions. - Employed Agile methodologies to streamline project workflows and improve team collaboration, while maintaining comprehensive technical documentation to support ongoing development efforts. Additionally, incorporated Python in the development of internal applications, leveraging its capabilities to enhance functionality and strea
- Graduate Teaching Fellow and Private TutorUniversidad de MedellínFeb 2017 - Jun 2019 (2 years 5 months)
- TIT Support and TranslatorTEK GlobalMar 2016 - Nov 2016 (9 months)- On site IT support and English-Spanish translator
- PPrivate Tutor and TranslatorFeb 2014 - Nov 2015 (1 year 10 months)
Education
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- Ingeniería - Ingeniería de sistemasUniversidad de MedellínFeb 2014 - Nov 2020 (6 years 10 months)