Moch. Gufron Efendi

Senior Software Engineer
Available for Hire

Lead DevOps Engineer


July 2021 - Present
  • Reduce infrastructure and development debugging tools by 60% cost without compromising the overall performance and workload
  • Estimated production costs, cost-saving methods, and effects of product design changes on expenditures for management review, action, and control.
  • Monitored and analyzed network performance and reports on data input or output to detect problems, identify inefficient use of computer resources, or perform capacity planning.
  • Develop internal tools that help developers to debug applications in pre-defined environments.
  • Tech Stack: AWS, Jenkins CI/CD, Kubernetes, Docker, Golang

Freelance Software Engineer


Aug 2015 - Present
  • Converted customer and product requirements into logical and well-performing software applications.
  • Working on various technologies such as React Native, Flutter, NodeJS, PHP, Rails, and Golang depending on the project I'm working on. You can see my profile here:
  • Automated, maintained, and optimized systems and software infrastructure for clients.
  • Tech Stack: React Native, Flutter, NodeJS, PHP, MySQL, Golang, PostgreSQL, Kubernetes, AWS, GCP, REST API, GraphQL

Software Engineer

PT. Five Jack (

Jun 2020 - Jun 2021
  • Tested and corrected problems with code and implementation to improve usability and better serve customers.
  • Troubleshoot software changes before and after releases to correct problems and enhance performance.
  • Debugged applications to resolve logical and programming issues.
  • Develop a storefront web application that helps sellers to sell their products more efficiently.
  • Initiating TDD and implementing it properly benefits software engineers' better understanding of how the current code behaves.
  • Tech Stack: React.js, Koa.js, Node JS, Cypress, Kubernetes, Docker, AWS.

Co-Founder, Instructor & Lead Engineer


Jan 2017 - Apr 2018
  • Reviewed project work regularly to assess engineering plan and specification conformance.
  • Applied engineering expertise to resolve problems and meet future demands.
  • Coordinated smooth engineering design implementation through regular reviews.

Mobile Apps Developer


Aug 2015 - Jan 2017
  • Built iOS and Android applications for the BixBox application by following the best practices respective to the platfor
  • Proposed solutions that integrated with proprietary platforms and third-party systems using native software development kits, web services, and other technologies
  • Tech Stack: Objective-C, Swift, Java

Software Engineer

BEON Intermedia (

May 2011 - Jul 2015
  • Modified and created customized and standard applications aligned with software engineering best practices and standards.
  • Develop various internal tools that increase workflow and productivity of the billing and customer support team.
  • Tech Stack: PHP, Ruby On Rails, MySQL, Javascript

* based on Upwork profile

** based on the history and freelance jobs I've been involved at