JR
EN / ES

Guayaquil, Ecuador · Available for Remote Work

Jostin Rendon

I build

Systems Engineering student with real-world experience in web development, IT support, and AI-powered automation. I don't just learn — I deliver.

View My Work Let's Talk
3+ Real Projects
5 IBM Certifications
B2 English Level
Jostin Rendón
2026 Open to Work

About Me

More than a student —
a professional

I'm a Systems Engineering student at the University of Guayaquil (evening program), which means I'm fully available during business hours. I've worked in real corporate environments — not just studied about them.

At RUBASA I led a full payroll data migration with zero errors. At QUIMPAC S.A. I independently maintained 30+ workstations. I use AI tools daily to automate workflows and build efficient solutions.

I'm bilingual (Cambridge B2 English), IBM-certified in Cybersecurity & Networking, and currently expanding into WordPress development and freelance consulting.

🎓 Systems Engineering 🌐 Bilingual EN/ES 🔒 IBM Certified ⏰ US Hours Available 🤖 AI-Powered Workflows
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Technical Stack

What I Work With

⚡

Web Development

WordPressElementorHTML5 CSS3JavaScriptAstra
🔧

IT Support

Windows OSLinuxAnyDesk TeamViewerHardwareTier-1
🛡️

Cybersecurity

IBM CertifiedNetwork Security CyberattacksOS SecurityFirewalls
📊

Administration

ExcelGoogle SheetsIESS/SUT ZendeskJiraFreshdesk
🤖

AI & Automation

ChatGPTClaudePrompt Engineering Workflow AutomationAI Agents
🌐

Languages

Spanish (Native)English B2 Cambridge CertifiedTechnical Writing

Experience & Education

My Journey

Aug 2025 – Feb 2026

Virtual Assistant & HR Administrative

RUBASA
Work
  • Led full payroll data migration (IESS & SUT) — 100% of records, zero errors, on schedule.
  • Managed complete employee file system: contracts, compliance, audit-ready documentation.
  • Automated recurring admin tasks using AI tools, reducing manual effort across the team.
  • Provided remote technical support via AnyDesk & TeamViewer to multi-location staff.
IESS/SUTExcelGoogle Workspace AnyDeskClaude AI
Jan 2025 – Mar 2025

IT Support Intern

QUIMPAC S.A.
Work
  • Independently maintained 30+ workstations with preventive & corrective maintenance.
  • Deployed OS installations and software updates across the company network.
  • Resolved Tier-1 support requests independently, escalating only complex cases.
  • Documented all incidents using ServiceDesk/Freshdesk-style workflows.
Windows OSHardwareFreshdesk Google WorkspaceMS Office
2026

Customer Service & Sales Agent

Claro Ecuador — via Virtualtek
Work
  • Handled high-volume inbound calls for technical and administrative resolution.
  • Consistently exceeded monthly sales targets: 15–20 closings vs. a baseline of 10.
  • Developed strong objection handling and CRM documentation skills.
CRMSalesCustomer Service
2025 – Present

Systems Engineering

Universidad de Guayaquil
Education
  • Evening program — 100% available during US business hours (ET/CT/PT).
  • Focus areas: software development, networking, databases, and information systems.
AlgorithmsDatabasesNetworks
Apr 2026

IBM Cybersecurity & Networking Certifications

IBM / Coursera
Certifications
  • Computer Networks and Network Security
  • Introduction to Cybersecurity Tools & Cyberattacks
  • Cybersecurity Essentials
  • Cybersecurity Careers
  • Operating Systems: Overview, Administration & Security
IBMCourseraVerified

Selected Work

Projects That Exist

Not mockups. Not course exercises. Real pages, real code.

La Cueva Restaurant
HTML5CSS3JavaScriptUnsplash API
Live Demo Source Code
Web Design

La Cueva

Full restaurant website with hero animations, interactive menu with filter tabs, gallery, reservations form, and full responsive design. Ecuadorian cuisine concept.

Blade & Co Barbershop
HTML5CSS3JavaScriptCSS Animations
Live Demo Source Code
Web Design

Blade & Co.

Premium barbershop landing page with full-screen hero, animated service cards, team section, gallery mosaic, and booking form. Dark luxury aesthetic.

MAISON Fashion Store
HTML5CSS3JS (i18n)Cart System
Live Demo Source Code
E-Commerce

MAISON

Full e-commerce fashion store with EN/ES i18n system, functional cart drawer with qty management, product filters, hero slider, newsletter form, and checkout flow.

📊

Case Study

IESS/SUTExcelGoogle SheetsProcess Design
Request Details
HR Operations

Payroll Migration

Led a full payroll system migration at RUBASA — transferred 100% of employee records to IESS & SUT with zero errors, under tight deadline during a company-wide transition.

🖥️

Case Study

Windows OSHardwareNetworkingFreshdesk
Request Details
IT Infrastructure

30+ Workstations

Independently managed preventive & corrective maintenance for 30+ workstations at QUIMPAC S.A. Standardized OS configurations and resolved Tier-1 support autonomously.

Portfolio
HTML5CSS GridJSi18nIntersectionObserver
You're Here Source Code
Portfolio

This Portfolio

Built from scratch — custom cursor, typing animation, floating tags, scroll reveal, bilingual i18n, contact form validation, and full mobile-first responsive layout. No frameworks.

Certifications

Verified Credentials

Computer Networks & Network Security

IBM / Coursera · Apr 2026
Verified

Cybersecurity Tools & Cyberattacks

IBM / Coursera · Apr 2026
Verified

Cybersecurity Essentials

IBM / Coursera · Apr 2026
Verified

OS Overview, Administration & Security

IBM / Coursera · Apr 2026
Verified

Cambridge English B2

Cambridge University Press
Verified

Cybersecurity Careers

IBM / Coursera · Apr 2026
Verified

Google IT Support Professional

Google / Coursera · Apr 2026
Verified

Get In Touch

Let's build
something real

Available for freelance projects, remote positions, and long-term collaborations. Response within 24 hours — guaranteed.

✉
Email alejorendon2712@gmail.com
📞
Phone / WhatsApp +593 986 456 791
in
LinkedIn Jostin Rendon
⌥
GitHub JostinRendonL
Available for new projects
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