Description

Hi, I’m Eduardo; a full-stack web developer with 8+ years of experience helping startups, NGOs, and businesses across Europe build platforms that actually work (not just look pretty).

I specialize in:

React, Next.js, Vue.js for front-end applications

Node.js, PHP, Laravel, and Express.js on the backend

Integrating complex systems like Stripe, PayPal, and custom CRMs

Automating workflows with APIs, web scraping, and bots

WordPress custom builds (no bloated themes, thank you)

Whether it’s building a B2B dashboard from scratch, rescuing a broken e-commerce site, or optimizing backend logic, I can jump in at any stage and bring clarity, structure, and clean code.

I’ve worked with clients in Germany, Poland, Belgium, and France. I understand the need for multilingual, responsive, GDPR-compliant platforms.

Let’s build something that runs smooth, looks sharp, and doesn’t break under pressure.

Industry field of expertise

Languages

English
Native or bilingual
Spanish
Native or bilingual

Workplace preferences

Can work on-site

Warsaw (up to 50km)

TeleMain Sp. z o.o
IT SPECIALIST
January 2023 - Today (3 years and 5 months)
Warsaw, Poland
Design and deploy modern applications using Microsoft PowerApps and Power Automate to streamline internal operations. Rebuilt and reimagined IT infrastructure for multiple business locations. Known unofficially as "The Guy Who Actually Fixes Things."
• Built custom React-based internal dashboards and automated backend systems with Node.js and Python.
• Implemented Redis caching, WordPress hardening, and full server rebuild for high-performance demand.
• Reconfigured multi-site infrastructure: cabling, rack mounting, NGINX config, and cron-based health monitoring.
• Built in-house ticketing and asset tracking tools that actually got used (by non-tech people).
• Developed and launched an internal employee portal that stopped people from asking the same five questions every day.
REMOTE
FREELANCE DEVELOPER & SYSADMIN
January 2016 - Today (10 years and 5 months)
Built, broke, and rebuilt countless web systems for clients ranging from solo founders to midsize e-commerce businesses.
• Migrated over 40 websites across platforms (WordPress, PrestaShop, Shopify, Joomla), maintaining 100% uptime during transitions.
• Automated lead-gen workflows using Mailgun, ChatGPT API, SMTP triggers, and scheduled email sequences.
• Recovered hacked WordPress/PrestaShop sites and implemented ongoing security monitoring with UFW, Fail2Ban, and custom backup cron jobs.
• Restored hacked sites, set up firewalls, and secured critical data on WordPress/PrestaShop.
• Delivered end-to-end custom development: React frontends, Node.js backends, RESTful APIs, and WooCommerce integrations.
Cents-Ability
SALESFORCE ADMINISTRATOR | IT SYSTEMS ANALYST
February 2018 - June 2024 (6 years and 4 months)
Brooklyn, NY, USA
Transformed business operations by turning Salesforce into a source of actual insight, not just a giant spreadsheet with attitude.
• Administered Salesforce CRM across multiple departments: automation flows, permissions, and reporting dashboards.
• Integrated Microsoft 365, SharePoint, Teams, and Google Workspace into a unified, somewhat-sane ecosystem.
• Developed internal tools using Power Automate and SharePoint for onboarding, document management, and reporting.
• Served as in-house "fixer" for anything remotely technical: CMS, CRM, cloud systems, you name it.