David Perez

I'm

About

I am an IT Specialist with over 15 years of experience working as a backend developer and system administrator. I have experience doing cybersecurity, DevOps and Linux System Administration. I have also worked as a developer, and have take part in some IoT projects. I am interested in working with you as an IT Specialist. I am confident that I can be a valuable asset to your team. I am a hard worker and I am always willing to learn new things. I would appreciate if you could contact me to discuss the possibility of working together.

SysAdmin & DevOps

 

  • Year: 1986
  • Website: www.perez.ar
  • Phone: +372 602 7778
  • City: Tallinn, Estonia
  • Age: 35
  • Degree: Master
  • Email: contact@perez.ar
  • Accepting projects: Yes!


Since the year 2000 (When I wrote my first Hello World in Perl), I have been constantly learning and growing into the IT world. I have gained a vast amount of knowledge and experience in many different areas of IT. I have also been able to help others learn and grow in their own IT journey. I am always looking for new ways to improve my skills and knowledge so that I can better help those around me.

Facts

I started my career as a designer, but quickly found my passion in web development. I then moved into marketing online, and eventually got into backend development. I got curious about linux and started to administrate my own servers and websites. I handled a site network of near 100. Then I got into system administration and penetration testing. I eventually became a devops and cloud administrator.

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Happy Clients

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Projects

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Hours Of Study this year

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Countries

Skills

I have been working in the IT field for many years, mainly as a developer. However, I have also experience as SysAdmin, done some IoT work, and penetration testing. I have a wide range of skills and I am able to learn and adapt quickly.

SysAdmin 70%
Cloud Services 60%
DevOps 50%
CLI 85%
Bash 100%
PHP/Python 80%
WordPress/CMS 90%
Linux 75%
Containers 70%
CD/CI 65%

Resume

I have a strong ability to relate to others, learn new things quickly, and analyze information. I am also good at taking input from others and incorporating it into my work.

Sumary

David Perez

Innovative and efficient IT Specialist who is always up-to-date on the latest technology trends and best practices. Skilled in identifying and implementing process improvements to increase efficiency and productivity.

  • Tallinn, Harjumaa, Estonia
  • +372 602 7778
  • contact@perez.ar

Professional Experience

Founder & CTO

2022

BalticLeopard, Tallinn, Estonia.

  • Founded Baltic Leopard, a Smart & Privacy Ready Surveillance System.
  • IoT and Artifitial Intelligence are added to security camera systems.
  • Software Development and Technical Lead at BalticLeopard.
  • CD/CI, Bash, Cloud Technologies, AI, SysAdmin, Networking, Backend Development.

Backend Developer

2020 - 2022

HP Inc., Tallinn, Estonia.

  • Development of Custom CRM for Hewlett Packard Online shops.
  • API Integration with 3rd Party systems.
  • AWS and Linux Administration for internal projects.
  • CD/CI

** Learning time

2018 - 2020

Scandinavia & Baltics

  • Linux Administration
  • CLI and Bash
  • Cloud Technologies
  • Penetration Testing.
  • Python.

Backend Developer

2016 - 2018

Abs-ti S.A, Buenos Aires, Arg.

  • Development of Custom CRM for a call center company, work on site.
  • Database design and management.
  • Integration of Facebook, Instagram, Google and Twitter APIs to manage advertisements and leads.
  • Design and development of new features.

Web Developer & SEO/SMO

2011 - 2016

GuaranaMedia, Buenos Aires, Arg.

  • Founded GuaranaMedia.com and started to develop websites and systems for a diverse group of clients (Over 50).

Backend Developer

2012 - 2013

Soluciones Workout S.A, Buenos Aires, Arg.

  • Development of a management system for import/export of goods based on the Argentinian Tax Office Online System.
  • Main importers/exporters from Argentina were able to present all the taxes as well as the information needed in order to release the shipping containers from Customs.
  • The project involved a team of 6 developers.

Web Developer

2010 - 2011

Circus Marketing S.A, Buenos Aires, Arg.

  • Development of backend websystems, Facebook Apps and games for social media campaigns and data collection. Data quality analysis support for Social Media Specialists.

SEO | Web Developer

2007 - 2009

Gameloft S.A, Buenos Aires, Arg.

  • On-site and Off-site Search Engine Optimization for all the company's websites (EMEA and LATAM).
  • Code optimization.
  • Creation and upgrade of Content Management Systems.
  • CI/CD Using SVN
  • International environment (working with France and Canada branches).

Languages

Spanish Latinoamerica

Native

English US

Fluent

French

Beginner

Education

Multimedial Design

2007 - 2009

Da Vinci Institute, BA

General Contractor

2000 - 2004

Technical School, BA

Services

If you need IT services, we're here to help. Contact us today and we'll be happy to provide you with more information about the services we offer. We're always happy to help our clients get the most out of their IT systems.

Penetration Testing

Penetration testing services are a great way to prevent bugs and security issues in your software. By hiring a professional to test your software, you can be sure that any potential security risks will be detected and reported. This can help you fix any security issues before they become a problem.

DevOps

DevOps services are a set of practices that combine software development (Dev) and information-technology operations (Ops) to shorten the systems-development life cycle and provide continuous delivery and deployment of software.

SysAdmin

As a SysAdmin, I provide Linux System Administration, Cloud services, and infrastructure as a service. I am responsible for the upkeep, configuration, and reliable operation of computer systems. My work includes installing and upgrading software, monitoring system performance, and troubleshooting issues. I also create and maintain user accounts, permissions, and access control. In addition, I often work with network and storage systems.

Testimonials

Alejandro F.

Ceo & Founder

I am very happy with the work of my IT Specialist. They have helped me to successfully complete many projects. They are always available to help me with any questions I have and they are very knowledgeable. I would highly recommend them to anyone who needs IT support.

Sandra D.

Team Lead

I'm so happy I decided to work with an IT Specialist on my backend system. They were able to successfully create a system that is both efficient and user-friendly. I'm really impressed with their work and would recommend them to anyone looking for IT services.

Lucia D.

Store Owner

David Perez is an excellent IT Specialist. I had the pleasure of working with him on a backend system for my business. He was able to successfully create the system and make it work perfectly. I would highly recommend him to anyone who needs an IT Specialist.

Angel P.

CEO & Founder

I had lost access to my old systems and thought I would never be able to get them back. But, thanks to David Perez's Penetration Testing skills, I was able to successfully recover access to my old systems. I am very grateful to David for his help.

Diego A.

Entrepreneur

David Perez is an excellent system administrator. He successfully migrated our company administrative structure to the cloud. He is very knowledgeable and was able to answer all of our questions. He is also very responsive and always available when we need him. I would highly recommend David to anyone who needs a system administrator.

Alejandro F.

Ceo & Founder

I am very happy with the work of my IT Specialist. They have helped me to successfully complete many projects. They are always available to help me with any questions I have and they are very knowledgeable. I would highly recommend them to anyone who needs IT support.

Sandra D.

Team Lead

I'm so happy I decided to work with an IT Specialist on my backend system. They were able to successfully create a system that is both efficient and user-friendly. I'm really impressed with their work and would recommend them to anyone looking for IT services.

Lucia D.

Store Owner

David Perez is an excellent IT Specialist. I had the pleasure of working with him on a backend system for my business. He was able to successfully create the system and make it work perfectly. I would highly recommend him to anyone who needs an IT Specialist.

Angel P.

CEO & Founder

I had lost access to my old systems and thought I would never be able to get them back. But, thanks to David Perez's Penetration Testing skills, I was able to successfully recover access to my old systems. I am very grateful to David for his help.

Diego A.

Entrepreneur

David Perez is an excellent system administrator. He successfully migrated our company administrative structure to the cloud. He is very knowledgeable and was able to answer all of our questions. He is also very responsive and always available when we need him. I would highly recommend David to anyone who needs a system administrator.

Alejandro F.

Ceo & Founder

I am very happy with the work of my IT Specialist. They have helped me to successfully complete many projects. They are always available to help me with any questions I have and they are very knowledgeable. I would highly recommend them to anyone who needs IT support.

Sandra D.

Team Lead

I'm so happy I decided to work with an IT Specialist on my backend system. They were able to successfully create a system that is both efficient and user-friendly. I'm really impressed with their work and would recommend them to anyone looking for IT services.

Lucia D.

Store Owner

David Perez is an excellent IT Specialist. I had the pleasure of working with him on a backend system for my business. He was able to successfully create the system and make it work perfectly. I would highly recommend him to anyone who needs an IT Specialist.

Angel P.

CEO & Founder

I had lost access to my old systems and thought I would never be able to get them back. But, thanks to David Perez's Penetration Testing skills, I was able to successfully recover access to my old systems. I am very grateful to David for his help.

Diego A.

Entrepreneur

David Perez is an excellent system administrator. He successfully migrated our company administrative structure to the cloud. He is very knowledgeable and was able to answer all of our questions. He is also very responsive and always available when we need him. I would highly recommend David to anyone who needs a system administrator.

Contact

Location:

Tallinn, Harjumaa, Estonia

Call:

+372 602 7778

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