Freelance Backend Engineers in VoluntariFreelance Backend Engineers in Voluntari
Automation developer · anything your team keeps repeating
New to Contra
Automation developer · anything your team keeps repeating
Flutter, Backend & Frontend Developer with 6+ Years Exp
    $1k+
    Earned
    1x
    Hired
    5.0
    Rating
    7
    Followers
Flutter, Backend & Frontend Developer with 6+ Years Exp
Full-Stack Developer | Django & Python Expert |
Full-Stack Developer | Django & Python Expert |
Cover image for Every great digital experience starts
Every great digital experience starts with a vision. At Andreea Tech, I don't just build websites — I build the feeling you get before you even arrive. Custom Django platforms for restaurants, hospitality businesses, and entrepreneurs who want more than just a pretty site. The place where ideas become luxury applications. 🖤 #Django #WebDevelopment #Hospitality #BuildInPublic #DigitalExperience
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Cover image for Most restaurant websites show you
Most restaurant websites show you food. The good ones make you feel something before you even arrive. That’s what I wanted to build. This is Al Noir — a digital experience inspired by elegance, atmosphere, and authentic Arab cuisine. Not just a website. A mood. A first impression. A silent invitation. ✨ Built with intention: – A refined black & gold aesthetic that reflects the brand – A hero section designed to capture attention instantly – Clear structure for menu, story, and reservations – Django-powered backend, ready for real users and real growth Because in the end…people don’t just choose where to eat. They choose how they want to feel. This is just the beginning.
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Full stack AI specialist
Cover image for Atelier Pétale — Boutique Botanical
Atelier Pétale — Boutique Botanical Hair & Color Studio Location: 428 Blossom Row, Suite 3B, Design District Problem solved: Atelier Pétale needed to turn customer inquiries into confirmed appointments while reducing the manual work of answering questions, managing availability, matching clients to the right service and stylist, and aligning colour expectations. Who is the salon? Atelier Pétale is a boutique hair and color studio led by Elena, a master colorist and the owner, known for signature 3-hour botanical balayages. She also manages two other specialists with different services and schedules: Marcus and Chloé. Their quirks Elena can be unavailable for messages while working with lightener. Her signature balayage appointments can occupy three hours and are booked weeks in advance. Clients often begin with vague questions about booking and need help determining the right service. Clients sometimes request the wrong stylist or times that conflict with approved leave. Colour clients can have expectations that do not match what is realistically achievable. The solution We rebuilt the customer journey around “Can I book?” → “You’re booked.” AI Support: answers client questions and can book appointments directly through chat. Find My Match: clients upload their own hair photo, combine it with existing shades or reference colours, and preview a realistic result before booking—helping align expectations. Smart booking: availability accounts for stylist schedules, leave, existing bookings, and service duration. Automated follow-through: confirmations, rescheduling, cancellations, reminders, and waitlist recovery. Automated operations: completed appointments update inventory automatically. Before Elena had to handle inquiries, determine what service a client actually needed, manage stylist availability, deal with cancellations and scheduling conflicts, and repeatedly clarify what colour result a client should realistically expect. After Atelier Pétale turns that process into a self-service booking journey: AI Support answers questions and books directly from chat; Find My Match lets clients upload their own hair and preview reference or existing colours realistically; and the booking system matches services to the correct stylist and available time. Live App: https://atelier-petale.lovable.app Employee / Owner Experience: https://atelier-petale.lovable.app/admin Login credentials Owner: director | hbb94kxR29BF!7 Employee 1: elena.colorist | ThgFMJiGz5sZ!7 Employee 2: marcus.cuts | ZCFf6grtvmEs!7 Employee 3: chloe.rituals | XkihB2h8ixVY!7 Social post: https://www.instagram.com/p/Dd1ZeC7CzLm/?stkn=MWxkN2ZtcnlrNjgwdA== This website was done using exactly 210 Credits. Note: Please do not make changes to the website or abuse the login experience.
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Cover image for An e-store for professionals in eye & brow industry. The bus...
An e-store for professionals in eye & brow industry. The business is based in Lodon.
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Cover image for A hairstyle salon where the
A hairstyle salon where the client uses the website both as an e-store for the products she resells and also to have an automated appointment system with email automation, automatic invoice generator, integrated local couries automation and CMS The website is ready, but the client didn't have time to order all the products she needs to start reselling.
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Cover image for Local dry cleaner with 3
Local dry cleaner with 3 locations. With a calculator to check the exact price, book a pick-up on website and local SEO.
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AI Engineer — RAG, MCP Servers & AI Agents with Evals in CI
New to Contra
AI Engineer — RAG, MCP Servers & AI Agents with Evals in CI
Cover image for Open-source agentic RAG served over
Open-source agentic RAG served over MCP — hybrid retrieval on pgvector with reranking, every answer cited to the exact source chunk or it refuses. Eval suite wired into CI so regressions can't ship.
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Cover image for AI Agency OS — client-facing
AI Agency OS — client-facing automation workflows on n8n + Claude. Research, content and ops pipelines that run themselves; humans only approve the output.
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Full-Stack & AI Engineer | Claude Code & Codex Specialist
New to Contra
Full-Stack & AI Engineer | Claude Code & Codex Specialist
Cover image for PropXO Sports Betting Engine & Market Data Platform
PropXO Sports Betting Engine & Market Data Platform
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Cover image for PropXO Sports Betting Prop Firm
PropXO Sports Betting Prop Firm Platform (SAAS)
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Cover image for AI Business Intelligence & Automation Platform
AI Business Intelligence & Automation Platform
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Cover image for AI Documentary Production & Clipping Automation - Obsidian S...
AI Documentary Production & Clipping Automation - Obsidian Studio Engine
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Modern Web Development for Timeless Projects
Modern Web Development for Timeless Projects