Simera Professional Key (SPK)

Miguel C

Guatemala

Contractor – Full-Stack Developer

$ 3,000/month

10+ yrs exp

Mid-Senior Backend Software Engineer with 15+ years of experience designing, developing, and maintaining production-grade systems for government institutions and international organizations. Strong backend background working with enterprise and production systems, including recent hands-on experience building RESTful services with Java, Spring Boot, and PostgreSQL. Complemented by full-stack experience, including frontend development with Angular and modern JavaScript. Proven ability to work wit…

Skills

  • Java

Miguel C

Guatemala

Contractor – Full-Stack Developer

$ 3,000 /month

10+ yrs exp

Intro Video

Mid-Senior Backend Software Engineer with 15+ years of experience designing, developing, and maintaining production-grade systems for government institutions and international organizations. Strong backend background working with enterprise and production systems, including recent hands-on experience building RESTful services with Java, Spring Boot, and PostgreSQL. Complemented by full-stack experience, including frontend development with Angular and modern JavaScript. Proven ability to work wit…

Skills

  • Java

Contractor – Full-Stack Developer

Superintendencia de Administración Tributaria (SAT)
March 2024 - January 2024

- Led the design and implementation of a critical software component based on detailed business use cases. - Collaborated with stakeholders to refine and validate requirements, reducing ambiguities during development. - Designed and implemented REST APIs using Spring Boot within an enterprise microservices architecture. - Developed dynamic frontend interfaces using Angular and integrated them with backend services. - Designed efficient data models in PostgreSQL and executed unit and integration testing to ensure robustness. - Delivered a production-ready solution fully aligned with business and technical requirements.

Programmer Analyst

NEXA {DEVS} - UCLA (Computing Technologies Research Laboratory)
September 2019 - December 2026

• Develop and maintain production systems used by UCLA research laboratories. • Implement backend logic and database operations using PostgreSQL and Oracle. • Work with legacy and modern systems built on OpenACS and TCL. • Collaborate with distributed teams using Scrum methodology to deliver stable, long-term solutions.

IT Project Manager/IT Support Manager

Accesorios Globales S.A.
January 2017 - April 2018

- Managed software development requirements and coordinated internal teams and external service providers. - Participated in ERP, shop floor control, EDI, and workflow system evaluations. - Developed and deployed integration components using PHP to connect legacy systems with cloud BPM solutions.

Instructor (Part-Time)

Universidad Mariano Gálvez de Guatemala
July 2015 - December 2026

• Teach programming and software engineering courses to Computer Science and Industrial Engineering students. • Cover topics including programming fundamentals, object-oriented programming, and software development practices.

Software Project Manager/Systems Analyst

Superintendencia de Administración Tributaria (SAT)
September 2009 - April 2017

Managed software development projects for Customs, Tax Control, and administrative systems. Led development teams through planning, execution, delivery, and closure phases. Previously served as Systems Analyst, contributing to requirements analysis, software design, development, and testing activities.

Smart Scores

Communication
85
Role Fit
90
Adaptability
80
Problem-solving
80

Smart Skills

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