Hi, I'm
Axl Santos
Full-Stack Developer & Founder
I build digital products and custom software that drive business. Founder of Fallxn Studio and creator of Vallen.
5+
yrs experience
15+
projects shipped
// pssst — scroll down, there is a minigame
01About me
I'm a full-stack developer with 5+ years of experience building software for clients across Latin America, the US, and Europe. I specialize in taking products from idea to production — from blazing-fast landing pages to complete SaaS platforms.
I currently run Fallxn Studio, my freelance development studio with 15+ delivered projects, and I'm building Vallen, a digital catalog SaaS with WhatsApp integration for entrepreneurs.
- TypeScript
- React
- Next.js
- Astro
- Node.js
- Golang
- Rust
- Php
- Tailwind CSS
- PostgreSQL
- GSAP
- AWS
- Vercel
02Projects
Vallen
↗Free digital product catalog and online store SaaS. Smart catalog, real-time orders via WhatsApp, analytics dashboard, and AI theme generator. Freemium model with active customers.
- SaaS
- Next.js
- WhatsApp API
- Analytics
Fallxn Studio
↗My software development studio. Websites, custom software, and maintenance for international clients. 15+ projects delivered, average load times under 1.2s.
- Studio
- Web
- Custom software
Go Aligner ↗
Go Aligner is a dental aligner company. We built a high-converting landing page for their marketing campaign, focused on performance and user experience.
Assah Photography ↗
Professional portfolio for a photography studio, focused on performance and imagery.
Eagles Academy ↗
Institutional website for a bilingual school: academics, admissions, and contact.
03Experience
Jun 2025 — Present
Software Developer · San Services Honduras
San Pedro Sula, Honduras · On-site
Full-time software development, working with technologies like Adobe ColdFusion and Next.js.
- Adobe ColdFusion
- Next.js
2024 — Present
Founder & Developer · Vallen
Remote
I design, build, and operate Vallen, a digital catalog SaaS with WhatsApp integration — the full product: frontend, backend, payments, analytics, and infrastructure.
- SaaS
- Next.js
- PostgreSQL
- WhatsApp API
Aug 2023 — Present
Founder · Fallxn Studio
San Pedro Sula, Honduras · Remote
I work independently on a contract basis, partnering with businesses and entrepreneurs to design and develop custom websites tailored to their needs. My focus is on usability, performance, and results that drive business.
- GraphQL
- API
- React
- Next.js
- Astro
May 2024 — Jun 2025
Software Engineer · Lumen Energy Solutions
Honduras · On-site
Built tech-driven solutions for energy data analysis and process automation, using technologies like Next.js, Angular, Go, and IoT.
- Go
- IoT
- Next.js
- Angular
Sep 2023 — Jan 2025
Full-Stack Developer · Naranja & Media
Remote
Contributed to both frontend and backend development using technologies like NestJS, Next.js, Firebase, MongoDB, and WebSockets.
- NestJS
- Next.js
- Firebase
- MongoDB
- WebSockets
04Target practice
Move to aim, click to shoot. Every orb you hit unlocks a fact about me.
- ▒▒▒▒▒▒▒▒▒▒▒▒5+ years shipping software
- ▒▒▒▒▒▒▒▒▒▒▒▒Founder of Fallxn Studio — 15+ projects delivered
- ▒▒▒▒▒▒▒▒▒▒▒▒Creator of Vallen, a WhatsApp-commerce SaaS
- ▒▒▒▒▒▒▒▒▒▒▒▒Clients across LatAm, the US & Europe
- ▒▒▒▒▒▒▒▒▒▒▒▒Full-stack: from pixel to PostgreSQL
- ▒▒▒▒▒▒▒▒▒▒▒▒Based in San Pedro Sula, Honduras 🇭🇳
05Contact
Have a project in mind or want to work together? My inbox is always open.
axlsntz.dev@gmail.com