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Alexander

Full Stack Developer at DOOPLY DATTA H&M S.A.

Video resume

full-stack developer and systems engineer
Alexander Bolin is a full-stack developer and systems engineer with experience in the full development life cycle, specializing in building web applications and APIs, optimizing databases, and leading technical teams under Scrum methodologies.

Contact

Quetzaltenango, Quetzaltenango, Guatemala
Open to remote
Available on CazVid
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Competencies

Web DevelopmentExpert

Proficient in creating scalable web applications using modern frameworks like React, Vue, Angular, and Next.js.

Backend DevelopmentExpert

Experienced in developing robust APIs and backend services with Django, Laravel, NestJS, Node.js, and Spring Boot.

Database OptimizationAdvanced

Skilled in designing and optimizing databases to improve query performance and system efficiency.

Testing & Quality AssuranceIntermediate

Knowledgeable in implementing unit tests and ensuring code quality for reliable software delivery.

Education

B.S.
Universidad Mesoamericana
Completed 2025
Bachillerato en Ciencias y Letras con orientación en Computación
Instituto de Estudios Avanzados de Occidente
Completed 2020

Languages

SpanishNative Language
EnglishAdvanced

Summary

Dedicated Full Stack Developer with experience in designing, developing, and optimizing web applications and APIs. Skilled in both frontend and backend frameworks, database management, and testing to deliver high-quality solutions.

Key Achievements

  • Optimized database queries resulting in significant performance improvements.
  • Developed and maintained web applications and APIs enhancing system functionality.
  • Implemented unit testing frameworks to improve code reliability and maintainability.
  • Contributed to the design and development of scalable web solutions using modern frameworks.

Experience

Full Stack Developer

DOOPLY DATTA H&M S.A.
2022 - 2025

Development of web applications and APIs.. Design and optimization of databases, improvement in query and system performance, implementation of unit tests and development of functionalities for Electronic Invoicing (FEL).. Working under agile methodologies (SCRUM) to deliver efficient and scalable solutions.

Skills

Web DevelopmentBackend DevelopmentDatabase OptimizationTesting & Quality Assurance

Video Transcript

full-stack developer and systems engineer

Hi, I'm Alexander Bolin, a full-stack developer and systems engineer professional with experience in the full development life cycle. I specialize in building web applications and APIs, whether it's optimizing complex databases like Oracle and SQL Server or leading technical teams under Scrum methodologies. My focus is always on creating innovative solutions that solve real-world problems. Let's connect.

Published on CazVid - Jun 2, 2026
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