@robertodevsHi! I'm Roberto Juárez
Senior Software Engineer & Engineering Leader
10+ years building mobile and web products for defense, enterprise, and startups — from U.S. Department of Defense communication apps to CTO leadership and my own SaaS company.
Today I build with Flutter, Remix, and AI agents, and I ship my own work through an agentic engineering pipeline. I'm also a proud dad; that shapes how I lead and how I think about calm, dependable software.
Experience
- 2025 → 2026
Senior Software Engineer
Improving Guatemala
Full-stack features, UX improvements, and production hotfixes for client web apps.
- 2025 → 2026
Software Engineer
Headstorm.ai
Led design and development of Boa Safra's precision-agriculture platform.
- 2024 → 2025
Chief Technology Officer
Universapps
Technical strategy and team leadership across three enterprise apps for clients like Holandesa and Becofarma.
- 2020 → 2024
Mobile Engineer L3
Adyton PBC
Built AOK, a secure Flutter communication kit for U.S. DoD units: five core modules and their design system.
- 2023 → Now
CEO & Founder
9JUNIO, Inc.
SaaS and AI automation for Latin America: AgendaYA, ContrataYA, and open-source MCP servers.
- 2022 → 2023
VP of Engineering
Dandy the Move
Led the engineering team and delivered a 30% app performance improvement.
- 2021 → 2022
Engineering Director
INT2
Took HypeTime from early stage to production and set UX/UI standards across products.
Education
- 2011 → 2015
Universidad del Valle de Guatemala
Bachelor's in Computer Science Engineering
Cum Laude · GPA 3.4/4.0
- 2013 → 2014
Exchange programs
University of Arizona · Universidad de Valladolid
- 2020 → 2021
Udacity Nanodegrees
Agile Software Developer · User Experience
Scholarships
- 2010
Fundación Juan Bautista Gutiérrez
Full scholarship for university studies
- 2013
U.S. Embassy · SUSI
Full scholarship, leadership program
- 2013 → 2014
PEACE Erasmus Mundus
Full scholarship, Universidad de Valladolid
Tools & skills
Mobile
- Flutter
- Dart
- Cross-Platform Development
- flutter_bloc
- Performance Optimization
- Material 3
Web
- TypeScript
- React
- Next.js
- Remix
- HTML/CSS
- Tailwind CSS
Backend
- Python
- Django
- Node.js
- GraphQL
- REST APIs
- OpenAPI
Cloud
- Firebase
- Supabase
- Google Cloud Platform
- CI/CD
- GitHub Actions
AI
- AI Agents
- Voice Agents
- Agent Evaluations
- MCP Servers
- LLM Integrations
- Prompt Engineering
Design
- Figma
- Design Systems
- Prototyping
- Wireframing
- After Effects
Languages
- Spanish (native)
- English (professional)
- Portuguese (beginner)
Community in numbers
- views on my Flutter articles
- 51K+
- views on my Flutter articles
- Figma plugin users
- 36K+
- Figma plugin users
- GitHub stars
- 1.4K+
- GitHub stars
- followers across socials
- 30K+
- followers across socials
My story
I come from a family where things were not easy. My mom died when I was a teenager, and my dad went to the US to provide a better life for us in Guatemala. Despite all the hardships, I decided to pursue my dreams and never gave up. I was able to win a full scholarship to study at one of the best universities in my country. I also had the opportunity to study as an exchange student at the University of Valladolid in the middle of my career. These experiences have shaped my strong work ethic and global perspective. I believe that with faith, perseverance, and creativity, we can accomplish remarkable things and make a significant impact in the world of technology.
