Sebastian Ortiz
Software Developer
Medellin,ANT
Summary
Respectful self-motivator gifted at finding reliable solutions for software issues. Experienced in development and debugging and offering skills in .NET and Javascript. Fluent in English and accustomed to working with cross-cultural, global teams.
Overview
7
7
years of professional experience
Work History
Software Engineer
Sanctuary Software Studio
07.2023 - Current
- Developed scalable and maintainable code, ensuring long-term stability of the software.
- Integrated new technologies into existing systems, increasing capabilities and improving overall performance.
- Implemented effective debugging strategies, resulting in fewer software defects and increased reliability.
- Analyzed proposed technical solutions based on customer requirements.
- Established efficient communication channels within the team, leading to better collaboration among members during project development phases.
.NET Software Developer, Full Stack
Auxis
06.2023 - 10.2024
- Increased system stability through rigorous debugging and troubleshooting of complex issues within the .NET framework.
- Enhanced software efficiency by designing and implementing robust .NET applications, focusing on full-stack development.
- Assisted in project estimation efforts by providing accurate timelines based on task complexity and resource availability, aiding efficient project management strategies.
- Automated repetitive tasks by creating scripts, boosting team productivity and reducing manual errors.
.NET Software Developer, Full Stack
Globant
05.2022 - 02.2023
- Developed Web APIs, windows services, web applications, and background services.
- Built JavaScript files to fix bugs on AWS S3 buckets.
- Worked with a team to maintain existing software, improve
performance, and fix bugs. - Performed testing and troubleshooting of developed systems.
- Deployed new features and fixes on different environments.
- Configured hardware and servers to work synchronously with developed web applications and Windows services.
- Worked with experienced team members to conduct root cause analysis of issues and review new and existing code.
Full Stack Software Developer
UruIT
11.2019 - 05.2022
- Created Web Applications with real-time, two-way connections, where both Client and Server can initiate communication
- Maintained and upgraded existing C#/Angular/React Native systems.
- Used Redux to manage the application state and applied middleware such as redux-thunk.
- Handled data from multiple streams to maintain the sequence and their dependencies using RxJS operators.
- Developed new features under Design Driven Development.
- Deployed web applications with Azure Cloud and Azure DevOps.
- Coded software changes and alterations based on specific design specifications.
- Effectively addressed and fixed complex bugs.
- Worked productively with the product team to understand the requirements and business specifications
.NET Software Developer, Full Stack
Sophos Solutions
01.2019 - 10.2019
- Successfully integrated unit testing with NUnit from scratch on existing Windows services projects.
- Researched, designed, and implemented web services and Windows services.
- Improved existing C# code.
- Deployed and tested software solutions.
- Managed Oracle and Microsoft databases.
- Wrote user requirements as design documents.
- Implemented and updated application modules under the direction of Senior Software Developers.
Full Stack Developer Trainee
ADA Solutions
09.2017 - 11.2018
- Managed a team of 3 front-end developers and a web designer to delegate tasks and set deadlines.
- Developed Angular Forms, Validations, Modules, DOM, Expressions, Directives, Controllers, Guards, Pipes, and Filters
- Implemented RxJS/NgRx for using observable sequences to allow async data streams.
- Developed web applications with ASP.NET and Java.
- Developed mobile applications with Ionic-Angular.
- Implemented improvements in UX/UI and accessibility.
- Managed Oracle and Microsoft databases.
- Developed and presented findings and solutions to stakeholders.
Full Stack Developer Trainee
Binaria Mobile
06.2017 - 09.2017
- Managed relational databases.
- Developed responsive web apps with PHP.
- Developed mobile applications with Ionic3.
- Analyzed user requirements and converted requirements into design documents.
Education
Bachelor of Science - Computer Engineering
Universidad EAFIT
Medellin, Colombia12.2026
Associate of Science - Software Development
SENA
Medellin11.2014
Skills
SQL
Javascript/Typescript
Testing and debugging
Microsoft NET
Azure DevOps
Languages
Spanish
Native language
English
Advanced
C1
Hobbies
- Music
- Videogames
- Teaching
Timeline
Software Engineer
Sanctuary Software Studio
07.2023 - Current
.NET Software Developer, Full Stack
Auxis
06.2023 - 10.2024
.NET Software Developer, Full Stack
Globant
05.2022 - 02.2023
Full Stack Software Developer
UruIT
11.2019 - 05.2022
.NET Software Developer, Full Stack
Sophos Solutions
01.2019 - 10.2019
Full Stack Developer Trainee
ADA Solutions
09.2017 - 11.2018
Full Stack Developer Trainee
Binaria Mobile
06.2017 - 09.2017
Bachelor of Science - Computer Engineering
Universidad EAFIT
Associate of Science - Software Development
SENA