Jesus Cocaño
Senior Fullstack & Platform Engineer building AI-native back
New to Contra
Jesus is ready for their next project!
DevOps Engineer
Incident Support / On-call (monthly)
$1,200
Software Engineer
Engineering Hours Bundle
$120
Maintenance
Maintenance Plan (monthly)
$700
Web Developer
Website Redesign / Migration
$3,500
Basic E-commerce
$7,000
Web Developer
Professional Website (CMS + SEO)
$4,500
Web Developer
Brand / Institutional Website
$3,000
Web Developer
Landing Page
$1,200
Privacy
Privacy & Consent Implementation
$900
Email Marketer
Email Authentication (SPF/DKIM/DMARC)
$800
Cybersecurity Specialist
Security Hardening
$3,000
Cybersecurity Specialist
Digital Risk Assessment
$2,500
Cybersecurity Specialist
Custom Web App backend audit
$4,500
Solidity
Gas Audit / Optimization
$9,000
Web3.js
Wallet Integration / On-chain Auth
$10,000
Solidity
Smart Contract (Solidity) + Tests
$13,000
DevOps Engineer
Observability & SRE
$7,500
Kubernetes
Kubernetes / Containers / CI-CD
$13,000
DevOps Engineer
Cloud-Native Architecture + IaC
$15,000
Mobile Engineer
Mobile App (iOS / Android)
$20,000
React
Admin Dashboard / Panel
$9,000
Salesforce
Enterprise Integrations
$13,000
Web Developer
Custom Web App (MVP)
$14,000
Dot Net Backend Developer
API / Backend / Microservices
$18,000
Production AI Architecture Consulting
$6,000
LLM Integration / AI Chatbot
$8,000
RAG with Citations on Your Data
$16,000
AI Agents & MCP Server (Typed Tools)
$18,000