Freelance Backend Engineers matching "Engineering"
Freelance Backend Engineers matching "Engineering"
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Alexandru X
Warsaw, Poland
Polymath | Strategic Innovator | Versatilist
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Polymath | Strategic Innovator | Versatilist
0
Multi-VM Honeypot Network Setup and Log Analysis
0
14
0
AI Data Extraction and Processing
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21
0
Automation System - SEO/Marketing Agency
0
25
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Software Engineer
(2)
Data Engineer
(2)
Security Engineer
(1)
Systems Engineer
(1)
ML Engineer
(1)
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Ali Shan
pro
London, UK
Full-Stack & AI Dev | TypeScript, Next.js, React, Node
$25k+
Earned
4x
Hired
5.0
Rating
59
Followers
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Full-Stack & AI Dev | TypeScript, Next.js, React, Node
0
Containerized Automated Quality Control Pipeline
0
5
5
Landing page for an ai company.
1
5
499
1
Development of Segue macOS Focus App
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7
0
Payment and Backend Architecture
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14
Backend Engineer
(3)
Systems Engineer
(2)
Software Engineer
(1)
Platform Engineer
(1)
ML Engineer
(1)
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Ari Harrison
pro
San Francisco, USA
AI & ML Engineer
$1k+
Earned
7x
Hired
25
Followers
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AI & ML Engineer
0
AI Vested An AI-powered investment platform with Claude AI integration. Deploy in minutes, no local setup required.
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215
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Biglabs Consulting-grade template for professional services firms. Manage case studies, articles, services, careers, testimonials, and client consultations with AI-powered analytics. Deploy in minutes, no local setup required. Features Thought Leadership — Publish articles and insights with categories, excerpts, and rich content Service Pages — Present your consulting services with detailed descriptions and feature lists Consultation Booking — Public intake form for prospective clients with scheduling preferences Careers Portal — Post open positions with departments, requirements, benefits, and salary ranges AI Analytics — Claude-powered insights and reporting on your consulting data And more.....
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192
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AiFee A creator donation and product sales platform. Support creators you love with donations and discover unique digital products. Deploy in minutes, no local setup required.
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104
1
Claude Travel Hub A modern travel marketplace with tour booking, search, and Claude AI-powered travel recommendations. Built with Next.js 15, React 19, Supabase, and the Anthropic Claude API. Features: Tour Browsing & Search - Browse tours by category, price, destination with advanced filtering Tour Details - Full tour information with booking capabilities Shopping Cart - Add tours to cart with traveler count management User Dashboard - View bookings, saved tours, and travel history Claude AI Assistant - Get personalized travel recommendations powered by Claude Authentication - Secure user authentication with Supabase Demo Mode - Works immediately without any API keys configured Responsive Design - Beautiful UI that works on all devices Travel News - Stay updated with travel tips and destination guides
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1
132
ML Engineer
(3)
UX Engineer
(2)
Data Engineer
(2)
Design Engineer
(1)
Software Engineer
(1)
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Raymond Asogwa
pro
Cyprus
Ship your SaaS MVP in weeks - web, mobile, payments.
$10k+
Earned
14x
Hired
4.9
Rating
87
Followers
Expert
Mentor
+1
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Ship your SaaS MVP in weeks - web, mobile, payments.
0
Stripe Subscription Integration for Agencies and Vendors
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31
0
Togethr – Turn Community Voice into Product Momentum
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127
0
Unexposed – The Document Vault That Can't See Your Documents
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21
1
Next.js Website & Contentful Optimization
1
39
Design Engineer
(5)
Backend Engineer
(1)
Security Engineer
(1)
UX Engineer
(1)
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Ugo Chukwu
pro
Dubai - United Arab Emirates
Automation Engineer - n8n + Supabase + Codex, OpenClaw 🚀
$10k+
Earned
6x
Hired
5.0
Rating
43
Followers
expert
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Automation Engineer - n8n + Supabase + Codex, OpenClaw 🚀
1
IOS Risk Data Foundry — Domain-Specific Financial Risk AI
1
7
0
ML Evaluation Infrastructure for Fraud Detection
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4
1
UGC Video Prompt Automation System for Ad SaaS Designed and implemented a prompt-generation system that converts structured ad scripts into best-in-class, scene-level video generation prompts for UGC-style TikTok/Reels ads. The workflow ingests Agent 2 outputs (concept, scenes, hooks, body, CTA, product positioning) and applies reusable prompt templates and logic to enforce character consistency, natural speech patterns, realistic lighting/camera imperfections, and casual, native social media aesthetics. Delivered a production-ready specification for Agent 3 integration, a reusable prompt library, and a fully generated UGC-style video produced end-to-end with this system.
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163
1
Multi-Processor Payment Reconciliation Automation
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20
ML Engineer
(3)
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(2)
Software Engineer
(2)
Data Engineer
(2)
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Bree Sharp
pro
Kentucky, USA
Full-Stack Engineer · AI Apps + Custom Programs · Python
New to Contra
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Full-Stack Engineer · AI Apps + Custom Programs · Python
0
Custom Site Intelligence Audit Tool — Python + Playwright
0
3
2
A North American animal nutrition brand needed a dealer locator that could scale from 9 Canadian provinces to all 50 US states without bolting on a third-party SaaS map plugin. The existing implementation was a static page with broken pin rendering and no geographic structure underneath it. Architecture: Custom dealer post type backed by a hierarchical dealer_cat taxonomy, structured so future region-level grouping (Northeast US, Mountain West, etc.) wouldn't require schema changes down the line. CMB2 fields handle all dealer metadata. Front-end finder UI integrated directly into the existing custom theme — no plugin UI layer. Deploy pipeline: Full Pantheon Dev → Test → Live SFTP workflow across all environments before production push. Stack at a glance: - CMS: WordPress on Pantheon - Custom: Post type + hierarchical taxonomy (CMB2) - Theme: Custom theme integration - Deploy: Pantheon multi-environment SFTP Skills: WordPress · Custom Post Types · Taxonomies · CMB2 · Pantheon · PHP · Custom Theme Development · Geographic Data Structure · WordPress Development
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94
0
Automated Analytics Pipeline for Wellness Website Insights
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1
1
0-Tech Schema Generator — Next.js + Supabase Edition
1
4
Backend Engineer
(8)
UX Engineer
(4)
Software Engineer
(2)
Data Engineer
(2)
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Abubakar Chan
pro
Lahore, Pakistan
AI Integration & Automation Engineer | Full-Stack Web Apps
$50k+
Earned
63x
Hired
4.9
Rating
100
Followers
Expert
Expert
+2
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AI Integration & Automation Engineer | Full-Stack Web Apps
4
Flyyt Time | Elevate your aviation career
4
89
2
Provider Portal for Healthcare MSO
2
18
1
Personal Portfolio
1
278
4
Magnai | UK Public Affairs
4
42
Software Engineer
(4)
Backend Engineer
(1)
Design Engineer
(1)
Security Engineer
(1)
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Devowise .
Pakistan
Software Engineer · iOS/Android · Big Data · AI · UX/UI
$5k+
Earned
2x
Hired
5.0
Rating
68
Followers
expert
expert
+6
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Software Engineer · iOS/Android · Big Data · AI · UX/UI
0
Hospitality & Retail - Scalable AWS Data Engineering Pipeline
0
13
1
Epos Now - Azure-Powered Data Engineering Pipeline
1
30
0
AI Chatbot for Crypto – Smart Conversations with Blockchain
0
19
0
UBER - Data Engineering Project with GCP
0
16
Data Engineer
(13)
Software Engineer
(10)
ML Engineer
(5)
Backend Engineer
(1)
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