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Josue ValdiviaSoftware Engineer

Results-driven Senior Software Engineer with over 6 years of hands-on experience in leading diverse teams and delivering high-quality software solutions. Proven track record in transforming development processes through innovative practices and mentoring junior engineers. Passionate about customer satisfaction and committed to producing scalable, well-documented code.

Skills
Technical Skills (Programming Languages: JavaScript, C#, Python | Frameworks & Technologies: React, Node.js, Express.js, Angular | Database Management: MongoDB, PostgreSQL | Tools: Git, Material-UI (MUI), AWS)
Soft Skills: (Leadership | Communication | Problem Solving | Time Management | Collaboration)
Education
Work Experience
Lead Software Engineer, Telcast.TV (startup)
January 2020 – present
  • •Spearheaded the development of scalable video live streaming solutions, improving user engagement by 40% and enhancing the viewing experience for over 1 million users.
  • •Led a team of 8 software engineers in designing and implementing robust software architecture, ensuring adherence to best practices in coding and testing.
  • •Collaborated with cross-functional teams to gather requirements, resulting in the timely delivery of 3 major product releases, all within budget constraints.
  • •Mentored 5 junior engineers, fostering a culture of continuous learning that led to a 20% reduction in onboarding time for new hires.
  • •Developed and maintained coding standards that improved code quality by 30%, significantly reducing technical debt.
    • Full-Stack Developer, Konstellationdata (startup)
    January 2023 – December 2024
  • •Led the development of a Minimum Viable Product (MVP) projected to attract initial customers and investors by Q1 2025.
  • •Enhanced database visualization using React.js, improving user engagement by 30%.
  • •Developed backend services in Node.js to calculate reliable score values for database tables and columns.
  • •Managed PostgreSQL database deployment on AWS, ensuring optimal performance and security.
    • Part-Time Frontend Developer, Soundtrack S.R.L.
    January 2020 – November 2022
  • •Developed and maintained the frontend of music asset management applications (RENDIcast and PROTONES) using React, achieving a 25% increase in user satisfaction ratings.
  • •Implemented custom components with pure JavaScript and CSS, leveraging Material-UI (MUI) for design consistency across applications.
  • •Collaborated with a cross-functional team to deliver high-quality applications, contributing to project goals being met 100% of the time.
  • •Ensured cross-browser compatibility and optimized performance to handle up to 1 million concurrent users, demonstrating application scalability.
    • Software Developer, Red Squirrel
    February 2018 – December 2019
  • •Solely responsible for end-to-end development of cross-platform agents in C# (Windows) and Python (Linux), successfully deploying solutions that improved system monitoring capabilities by 35%.
  • •Developed a comprehensive Angular dashboard for real-time monitoring and control of agents, enhancing operational efficiency for users by 30%.
  • •Implemented secure data transfer mechanisms between agents and servers, ensuring reliable sys-log collection and remote control functionalities.
    • Josue Valdivia