Apr 2025 — Present
DKL
Full-Stack Developer · Ireland
- Full-stack development across the product, from interface to API.
Full-Stack Developer · Drogheda, Ireland
AntonioTenllado.
Tell me what you have in mind — I'll get it working.
About
One person for your whole project: website, mobile app, API, payments and launch. No middlemen — you talk to me, see every step as it happens, and I'm still here after launch. I care about doing the job right and keeping things clear.
- 7+years shipping web products
- 20+projects delivered successfully
- 7teams and companies
- 25+technologies in production
Experience
Seven teams.
One habit: ship it well.
Apr 2024 — Mar 2025
Adsmurai
Front-End Developer · Málaga, Spain
- Expense management and ad campaign control app with views and reporting.
- Maintained the React design system, built charts and supported the front-end guild.
Dec 2023 — Mar 2024
Innowa Society
Full-Stack Developer · Remote
- Built a complete home-delivery and product management app in React Native.
- Created the APIs with Node.js and Docker.
Oct 2021 — Nov 2023
Cathedral Software
Front-End Developer · Remote
- Role and permission admin panels for some of the largest renewable-energy clients.
- Rebuilt and refactored an outdated React client tool from the ground up.
2020 — 2021 · part time
Hypno-V
Web Developer · Remote
- Took the platform from WordPress to ClickFunnels to Nuxt.js.
- Firebase auth and functions, Stripe checkout, admin dashboard and hosting.
Sep 2019 — Sep 2020
ICIRED
Software Developer · Granada, Spain
- Claims portal in Vue and internal Angular tools for a big-data debt-collection system.
- ETL with Pentaho, Ruby on Rails endpoints, security and IT support.
Mar 2019 — Jun 2019
Errides
Web Developer · Granada, Spain
- Ionic + Angular app for agriculture: users, signatures and Bluetooth presence.
How I work
From an idea to a real product
01The idea
You tell me what you need and we turn it into a clear plan: who it is for, what it has to do and what comes first.
02The design
A clickable prototype before any code, so you can see and try how it will work and we adjust it together.
03The build
I build it piece by piece, tested, and you see every step as it happens: website, app, admin panel or API, whatever it takes.
04The launch
I ship it, measure it and stay by your side: improvements, support and new features as the project grows.
Tech stack
What I build with
- Front-end: React, TypeScript, JavaScript, Next / Nuxt, Vue, Angular, Redux Toolkit, React Query
- Back-end: Node.js, Express, Python, Django, Celery, PHP, Ruby on Rails, REST APIs
- Mobile & services: React Native, Ionic, Firebase, Stripe
- Data & DevOps: PostgreSQL, MySQL, MongoDB, Redis, RabbitMQ, Docker, ETL
Projects
Projects built with these tools
Most of my work is private and under NDA, so instead of naming projects, here is the kind of thing I build.
Admin panels
Back offices for companies and marketing teams: users, roles, campaigns, budgets and reports.
- React
- TypeScript
- Node.js
Energy platforms
Tools for some of the largest renewable-energy clients, with fine-grained roles and permissions.
- React
- TypeScript
- REST APIs
Management apps
Bookings, expenses, staff and stock: web and mobile apps to run the day-to-day of a business.
- React Native
- Firebase
- PostgreSQL
Company websites
Fast, hand-built sites that explain what a company does and load instantly on any screen.
- Astro
- Next / Nuxt
- PHP
Payment sites
Sign-in, subscriptions and card payments, from course platforms to online shops.
- Stripe
- Node.js
- MySQL
APIs and background jobs
REST APIs, queues and workers that keep data moving between tools without anyone pressing a button.
- Python
- Django
- Celery
- Redis
- RabbitMQ
Contact
Have a project or a role in mind?
Tell me a bit about it and I'll get back to you right away.