WMWalter Manzanero
@waltermanzanero
Software Developer skilled in Python, SQL, and web applications.
GuatemalaWhat I'm looking for
I'm a dedicated Software Developer with a strong foundation in Python, SQL, and Django, specializing in web applications and database management. My experience includes managing and monitoring over 50 web applications, ensuring their uptime and security compliance. I have a proven track record of optimizing SQL queries and automating data extraction processes, significantly improving efficiency and data integrity.
Currently, I work as an App Support Analyst at IUNGO, where I perform security audits and server updates to maintain system integrity. My passion for ethical hacking and cybersecurity drives me to continuously enhance my skills and contribute to secure software development practices. I am also pursuing a B.S. in Computer Systems Engineering, which complements my hands-on experience with cloud technologies like AWS, Azure, and GCP.
Experience
Work history, roles, and key accomplishments
App Support Analyst
IUNGO
Jan 2023 - Present (2 years 5 months)
Managed and monitored over 50 web applications, ensuring uptime and security compliance. Performed server updates and security audits, optimized SQL queries, and developed automated data extraction processes, significantly improving operational efficiency.
Customer Service & Data Analyst
Atento
Jan 2020 - Jan 2023 (3 years)
Conducted data monitoring and analysis to support business decisions. Created automated dashboards using Excel and Power BI, and optimized data presentation for executive reporting, enhancing visibility of key performance indicators.
Developer
Personal Project
Developed a POS Terminal Monitoring System that automated server update verification for over 2,000 terminals, significantly reducing manual verification time and enhancing system reliability through a real-time performance monitoring dashboard.
Education
Degrees, certifications, and relevant coursework
SUSaint Leo University
Bachelor of Science, Computer Systems Engineering
Pursuing a Bachelor of Science in Computer Systems Engineering, focusing on the integration of computer systems and software development.
Tech stack
Software and tools used professionally
Availability
Location
GuatemalaAuthorized to work in
Skills
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