Joaquin M.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Thanks for looking at my profile! I am a Database, Operating system and Applications developer/administrator with more than 15 years of experience in Linux/Unix/Windows environments. I have been part of different projects, such as: high availability, replication, database administration, upgrades, migration, developing, scripting, recovering, continuous integration and such. Have a broad and strong knowledge in linux, unix and windows world! Highlight skills, include: ✔ Expert linux (ubuntu, centos, rhel, etc) / unix (solaris, hp-ux, sco, etc.) administrator and developer. ✔ Expert MS SQL Server / Oracle / MySQL / Postgres / Informix / Sybase adminstrator and developer. ✔ Expert microsoft visual basic / vba developer. ✔ Expert windows and linux/unix bash scripts developer. ✔ Expert oracle apps administrator ( ebs, peoplesoft, app server, etc.). ✔ Expert windows administration. ✔ Expert screen scraper. Additionally, I have worked extensively with Apache, Nginx, Wildfly, JBoss, IIS, MongoDB, WebSphere, AWS, RackSpace, Scaleway, Azure and many other technologies. I am very familiar with mobile and restfull environments. I have a bachelor's degree in computer science and have obtained multiple certifications in many platforms throughout the years. I look forward to work for you!