Freelance Fullstack Engineers in DublinFreelance Fullstack Engineers in Dublin
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Bob Vasic's avatar
Bob Vasic
proDublin, Ireland
AI SaaS Builder & Web3 Security Architect | Ship Fast
$1k+
Earned
2x
Hired
5.0
Rating
480
Followers
ANYTHING_EXPERT

Expert

AI SaaS Builder & Web3 Security Architect | Ship Fast
Cover image for Discover Response Red: Transformative Cybersecurity Case Study
New case study live: ResponseRed.com (https://contra.com/p/OosRZZ7X-response-red-or-ai-native-incident-response-and-web3-forensics) Response Red (https://www.responsered.com/) was built for the moment when cybersecurity stops being theoretical. Active compromise. Ransomware pressure. Identity takeover. Cloud intrusion. Business email compromise. Endpoint breach. Data exposure. Operational disruption. The platform was designed to communicate one thing clearly: Response must be immediate, disciplined, intelligence-led, and executed by people who understand high-stakes cyber operations. Response Red brings together 24/7 global incident response, authorized offensive security, penetration testing, red teaming, digital forensics, proactive incident management, AI-assisted triage, and executive-grade cyber crisis reporting. The website and platform experience were built with a premium white-first enterprise identity, crimson red response signals, cinematic global threat visuals, structured incident intake, and security-conscious AI workflow design. This was not a brochure build. It was a full-stack cybersecurity presence designed for trust, speed, operational clarity, and market authority. Case study now published on Contra. Check it out (https://contra.com/p/OosRZZ7X-response-red-or-ai-native-incident-response-and-web3-forensics)
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Cover image for Kindred Minds (https://kindredminds.help)Your AI companion
Kindred Minds (https://kindredminds.help)Your AI companion for mental wellness. Find support, explore your thoughts, and navigate life's challenges with a compassionate guide, available 24/7.
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Cover image for Happy to share that I became an official @Base44 partner! Lo...
Happy to share that I became an official @Base44 partner! Looking forward to a new challenges and to smartly use as much as the Base44 platform features that are allowing me to develop a highly complex applications tailored to fine-tuned client requirements and development guidelines. Should you need an app for variety of industries, specialties and custom business needs feel free to reach out. https://app.base44.com/partners/691df3f780542e3207bab460
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Cover image for Legacy Web Modernization — Morehouse College (Atlanta, found...
Legacy Web Modernization — Morehouse College (Atlanta, founded 1867) This project reflects web development work delivered for Morehouse College, a historic HBCU in Atlanta. I implemented and stabilized student-facing web flows, resolved UI/API regressions, improved performance, and hardened deployments for predictable releases. Outcome: a smoother, feature-rich & secure digital journey for students and staff, with faster, more reliable day-to-day workflows. Screenshots are included to show the live application surface (sanitized).
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Fullstack Engineer(5)
Joao Melo's avatar
Joao Melo
Dublin, Ireland
Scalable Solutions with React & Python Expertise
9
Followers
Scalable Solutions with React & Python Expertise
Cover image for EN] Enterprise Medical Management Platform
EN] Enterprise Medical Management Platform | [BR] Gestão Médica de Alta Escala [EN] Full-stack platform built for high-volume clinics. I eliminated 80% of scheduling conflicts and administrative bottlenecks using Next.js and Node.js+Prisma. Engineered a scalable PostgreSQL architecture with automated notifications, allowing the clinic to double its medical staff without increasing the administrative team. [BR] Plataforma Full-Stack arquitetada para clínicas de alto volume. Reduzi 80% dos conflitos de agenda e eliminei gargalos administrativos utilizando Next.js e Node.js+Prisma. Arquitetura escalável no PostgreSQL com notificações automatizadas, permitindo dobrar o corpo médico sem aumentar o time de recepção. 🛠️ Skills: Next.js, Node.js, PostgreSQL, TypeScript, API Integration.
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Cover image for [EN] High-Conversion React E-Commerce |
[EN] High-Conversion React E-Commerce | [BR] E-Commerce React de Alta Conversão 📝 Description: [EN] E-commerce architected for extreme performance and conversion. Migrating to React/TypeScript resulted in 1.2s load times (down from 5.8s), a 120% increase in online sales, and a drop in cart abandonment from 75% to 32% via optimized client-side caching and responsive UI. [BR] E-commerce arquitetado para conversão extrema e performance. A migração para React/TypeScript resultou em carregamento em 1.2s (antes 5.8s), aumento de 120% nas vendas e redução de 75% para 32% no abandono de carrinho através de cache otimizado (React Query) e UI responsiva. 🛠️ Skills: React.js, TypeScript, Tailwind CSS, MongoDB, UI / UX.
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Cover image for [EN] Intelligence Web Scraping Engine
[EN] Intelligence Web Scraping Engine | [BR] Motor de Web Scraping & Inteligência 📝 Description: [EN] High-complexity data extraction bypassing advanced WAF protections (Cloudflare/DataDome). Engine built with Node.js and Puppeteer Stealth, featuring an IP rotation system. Extracts massive datasets and synchronizes autonomously with Google Sheets via AWS for market intelligence. [BR] Extração de dados de alta complexidade com contorno de proteções WAF (Cloudflare/DataDome). Motor construído com Node.js + Puppeteer Stealth e sistema de rotação de rede. Realiza raspagem massiva e sincronização automatizada com Google Sheets via AWS para decisões de inteligência de mercado. 🛠️ Skills: Web Scraping, Node.js, Data Processing, JavaScript, Automation.
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Cover image for [EN] Sheets-to-UI Sync Engine |
[EN] Sheets-to-UI Sync Engine | [BR] Motor Dinâmico Sheets-to-UI 📝 Description: [EN] Integration engine transforming Google Sheets into a real-time Headless CMS. I developed a dynamic React dashboard that consumes spreadsheet data via API, instantly updating catalogs and prices without manual code intervention, centralizing operations and eliminating data entry errors. [BR] Motor de integração que transforma planilhas do Google em um Headless CMS. Desenvolvi um dashboard dinâmico em React + Node.js que reflete dados da planilha via API em tempo real. Solução ideal para atualizar catálogos e status sem intervenção de código, eliminando erros de data entry. 🛠️ Skills: React.js, Node.js, API Integration, JavaScript, Data Entry.
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Fullstack Engineer(1)
Bartek Baran's avatar
Bartek Baran
Dublin, Ireland
Fractional CTO | Full-Stack Builder | MVP to Scale
9
Followers
Fractional CTO | Full-Stack Builder | MVP to Scale
Cover image for Pharma-Native Digital Twin & Real-Time Analytics Platform
Pharma-Native Digital Twin & Real-Time Analytics Platform
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Cover image for Streamlining Deployment Processes at Northflank
Streamlining Deployment Processes at Northflank
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Cover image for ​Parella: Contactless Digital Menus for Restaurants
​Parella: Contactless Digital Menus for Restaurants
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Fullstack Engineer(1)
Aaron 's avatar
Aaron
proDublin, Ireland
Digital Prodigy| Full-Stack Product Engineer | AI Systems
5.0
Rating
2
Followers
Digital Prodigy| Full-Stack Product Engineer | AI Systems
Cover image for FlowCraft AI - Workflow Automation Platform
FlowCraft AI - Workflow Automation Platform
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Cover image for Agent Ops Command Center
Agent Ops Command Center
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Cover image for Need a React/Node site live tomorrow? I build advanced Full-...
Need a React/Node site live tomorrow? I build advanced Full-Stack AI powered React apps in 48 hours for $800 no scope creep, no back and forth. Last project Figma wire frame to live site fully functional user ready MVP DM me for proof. Who's building next? Lets ship! Portfolio: digitalprodigy.dev/ (https://digitalprodigy.dev/)
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Cover image for CoreSync is an intelligent automation and collaboration SaaS...
CoreSync is an intelligent automation and collaboration SaaS platform empowering remote-first businesses to scale faster. It features a Visual Workflow Builder and integrates with 30+ tools to automate daily operations, reducing manual work by up to 70%. Designed to save time (20+ hours saved per employee weekly) and improve clarity, CoreSync acts as the centralized command center for efficient, distributed teams. Built in 72 hours.
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Fullstack Engineer(5)
Sebastian Diaz's avatar
Sebastian Diaz
Dublin, Ireland
Web Developer, Frontend & Backend Development
Web Developer, Frontend & Backend Development
Cover image for Junngla spa
Junngla spa
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Cover image for Vixonic - Las pantallas que nos unen - Comunicación interna
Vixonic - Las pantallas que nos unen - Comunicación interna
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Cover image for Sebastian’s Portfolio
Sebastian’s Portfolio
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Fullstack Engineer(3)