Juan Sebastian Castellanos Rivillas

Full Stack Consulting

Canned Head Inc.

Jul 2022 - Jan 2025 (2 years 7 months)

As a Full Stack Consultant, I have played a crucial role in implementing and optimizing backend and cloud infrastructure for various company accounts. My responsibilities and achievements include: - Implementing the initial backend code architecture using a variety of tools and frameworks, including NestJs, TypeORM, Prisma ORM, Express.js, Sequelize, Lamdas, Docker, among others. This successful implementation has led to an improvement in the efficiency of the company's operations. - Establishing clean code standards and using Sonarqube to ensure code quality. This has ensured that our code is robust and easy to maintain. - Managing MySQL databases and basic AWS services, which has enabled efficient handling of data and cloud resources.

Software Developer

Revstar Consulting SAS

Jul 2022 - Jul 2024 (2 years 1 month)

At RevStar Consulting, I served as a Software Developer for MSA Technologies, where I led the integration of high-impact, customized technology solutions. My focus was on delivering robust solutions that consistently exceeded client expectations, ensuring the highest quality of deliverables, and strengthening collaborative technical relationships. This experience allowed me to apply agile methodologies and advanced software development principles to optimize processes and align solutions with the client’s strategic objectives. - Technical Leadership: Proven ability to lead the implementation of complex software projects, guiding multidisciplinary teams toward delivering innovative and scalable technology solutions. - Technological Adaptab

Development Engineer

Newshore

Jun 2022 - Nov 2022 (6 months)

I had the opportunity to work on the "La Compagnie" account, where I honed my skills in a range of technologies and methodologies. Working closely with the team, I contributed to the successful implementation and maintenance of various projects for "La Compagnie". I played a key role in designing and developing efficient and scalable software applications, ensuring adherence to best practices and industry standards. Additionally, my experience with Umbraco, a popular content management system, allowed me to effectively create and manage dynamic and user-friendly websites for the account. Through my collaboration with cross-functional teams and effective communication, I played an instrumental role in delivering high-quality software sol

Docente UTC

Universidad Autonoma de Manizales

Apr 2022 - Dec 2022 (9 months)

I specialized in programming and projects, covering a range of areas including: - Integrated Project: Guided students in developing and executing complex projects, emphasizing teamwork and adherence to requirements. - Requirements Techniques: Applied industry-standard techniques to gather and analyze project requirements, ensuring accurate specifications. - ER Diagrams: Proficient in designing database structures using Entity-Relationship (ER) diagrams. - Object-Oriented Programming (OOP): Instructed students in Java programming and OOP principles, fostering the development of robust applications. - Logic Programming: Taught logic programming paradigms, enabling students to solve problems using logic-based languages. - Operating Syste

Productividad

Mabe Colombia SAS

Jul 2021 - Jan 2022 (7 months)

I fulfilled support and monitoring roles in automation projects, undertaking essential tasks such as processing payment requisitions to suppliers and creating and designing inventory control files. Notably, I spearheaded the "IoT Implementation in Non-Frost Refrigerators" project, assuming full responsibility for its design, execution, and successful delivery. This initiative exemplifies my capacity to lead and manage comprehensive endeavors effectively. I collaborated closely with cross-functional teams, ensuring seamless communication and efficient coordination to achieve predetermined objectives. My robust project management skills, combined with adept problem-solving capabilities, enabled me to swiftly adapt to evolving circumstances.

F

Freelancer

Freelancer (remote)

Jul 2019 - Mar 2022 (2 years 9 months)

Juan Sebastian Castellanos Rivillas

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Juan's behavioral traits
Juan's likely patterns of behavior, thought, values, and emotion. Based on the HEXACO model, OCP instrument, and Torre’s own research.