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Gabriel JerezGJ

Gabriel Jerez

Full Stack Development || DevOps & Cloud

€550/day
Zürich, CH
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gabriel

My expertise lies in Full Stack Development, Linux System Administration, and Cloud Computing.

I am familiar with a wide range of AWS and GCP resources and have good knowledge of "Infrastructure as Code" and "Continuous Integration Continuous Delivery".

I am proficient in C++, Python, JavaScript, and PHP, which allows me to create almost any solution.

I truly enjoy designing applications from scratch. I am very interested in financial markets and enjoy developing high-frequency trading systems in C++ in my spare time. I am accustomed to identifying and resolving "bottlenecks" such as "Branch Mispredictions" as well as cache and network issues.

Furthermore, I have good knowledge of web development and "tracking", including some knowledge in the advertising sector.
I know Google Tag Manager inside and out, as well as Google Ads, Google Analytics, Meta Pixel, setting up Server Side Tracking, and UTM tracking.
  • German

    Fluent

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

Can work on-site
Zürich (up to 50km)

Experience

  • Marmot Investment
    FullStack Developer || DevOps Engineer || Website Analytics
    DIGITAL AND IT
    December 2022 - Today (3 years and 6 months)
    Zurich, Switzerland
    Through my contribution to the development and maintenance of this Angular web application, I was able to improve its functionality and performance to meet the requirements of the company and end-users.

    My work primarily focused on:

    - Designing and developing new features.
    - Automating deployment with Terraform and GitHub Actions on AWS.
    - Integrating conversion tracking and Weglot Translator.
    - Transforming the web application into an Apple App.
    - Managing app store submission and updates.
    Apple App Store AWS Angular JavaScript Terraform GitHub Actions Google Tag Manager Google Analytics Facebook Pixel Webflow Weglot Translator Server Side Tracking UTM Tracking
  • Take Part
    DevOps Engineer
    DIGITAL AND IT
    September 2022 - December 2022 (3 months)
    Zurich, Switzerland
    Working at this company provided me with a great opportunity to practice and improve my skills. Thanks to the experienced team members, I learned how to distribute work efficiently, work stress-free, and achieve better performance.

    My work primarily focused on:
    - Cloud architecture planning, design, and implementation (AWS).
    - Creating CI/CD pipelines using GitHub Actions.
    - Collaborating with developers to build Infrastructure as Code with Terraform.
    - Reviewing the team's work and implementing security measures.
    AWS GitHub Actions Terraform AWS Cloud Formation AWS Lambda Python AWS Cognito Atlassian JIRA JavaScript AWS IAM AWS RDS AWS EC2 Bash
  • Upwork
    Freelancer
    DIGITAL AND IT
    February 2023 - Today (3 years and 4 months)
    I have successfully completed several projects on this platform. To see more details and some nice reviews, you can find my profile at this link:

    https://www.upwork.com/freelancers/~010733863b6428eae0

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Education

  • DevOps & Cloud Computing Bootcamp-Master
    KeepCoding
    2022
    Das in diesem Bootcamp geschulte Profil ist in der Lage, selbständig zu entscheiden, welche Cloud am besten geeignet ist, welche Dienste darin genutzt werden sollen, wie man Pipelines für die Anwendungsbereitstellung erstellt und nicht zuletzt, wie man einen Überwachungs- und Qualitätsfluss über das gesamte Set definiert.

Certifications

Skill set (47)

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