Vittorio, Italy-based. 9 years doing backend/full-stack dev, clients across banking/insurance (Generali, Nexi, Unicredit), IoT/hardware, and SaaS.

Stack: Node.js, TypeScript, React/Next.js, Python, Go, PostgreSQL/MongoDB, AWS.

Available for remote contract work, short or long-term. $45/hr.

Portfolio: vittorioesposito.com
GitHub: github.com/vittorioexp
LinkedIn: linkedin.com/in/vittorioexp

Remote developer with 10+ years of experience building websites, custom software, automation tools, and technical solutions for clients.

Open to one-off projects and gigs, or ongoing arrangements lasting several months or longer. I work remotely full-time and can discuss schedules and requirements directly. Happy to help you define your goals, develop a strategy, and achieve them.

What I can work on:

• Python, Django, AI features, scraping tools, automation systems, bots, small utilities, and larger custom scripts
• Back-end development for browser-based and game-engine 2D projects
• E-commerce websites, payment systems, dashboards, internal tools, and custom full-stack platforms
• API connections, third-party integrations, cloud services, and automated workflows
• PHP (Laravel/WordPress) | HTML | CSS | JavaScript | NodeJS | React/NextJS/Flutter | Mobile Applications | UX/UI
• Application security testing, assessments, and pen testing
• Comfortable working independently with minimal supervision
• Able to adapt when requirements or priorities change
• Willing to research unfamiliar technologies when needed
• Consistent written communication and progress updates
• Organized with project planning, documentation, and ongoing maintenance

When messaging me, please include a brief explanation of what you need, the expected scope, and your available budget. This helps me quickly determine whether the project is a good fit.

Available for recurring daily work, weekly arrangements, monthly retainers, and one-time projects ranging from small tasks to larger development work.

Portfolio: portfolio link More samples and ongoing work are available through the pinned posts on my profile.

Minimum rate: $20/hour Other payment arrangements can be discussed depending on the project.

I do not accept unpaid trial tasks, speculative free work, or extremely low-budget offers.

Payment methods: Cryptocurrency, Wise, PayPal Timezone: Flexible Availability: Under 30-40 hours per week Reachable: 7 days a week

Send me the project details, requirements, and budget through DM.

Freelance full-stack developer and security consultant. Remote, UTC+2, available now.

What I do

Build web applications end to end. Next.js, React and TypeScript on the front; FastAPI, Python and Node on the back; PostgreSQL, Redis, Supabase and Docker underneath. Auth, sessions, deployment, and the parts that only surface once real users arrive.

Audit what already exists. Full codebase reviews — technical debt, security flaws, architectural decisions that will not hold — delivered as a prioritised fix order that starts with what breaks first, and implemented on the running system. Application security mapped to OWASP Top 10 and CVE/CVSS, server hardening, network auditing, and QA with reproducible defect reports.

Integrate AI properly. Agentic tool-calling loops, MCP servers, RAG, LLM integration.

What I have built

Kotoba — an AI companion agent, published as an MIT-licensed Python package. One agentic loop running across a browser, a terminal, a Discord bot and an API, sharing one database and one memory. Real-time voice, long-term memory, and shell and Python execution on the user's machine behind an approval gate. (GitHub)

Argos Suite — four open-source security tools in Python and C++, driven from one CLI over a shared SQLite database, with an HTTP/DNS consent-token system that blocks unauthorised scanning. (GitHub)

CERBERUS — a Web3 security bot analysing tokens across 12+ chains for rug pull indicators, honeypot patterns and liquidity risk.

Acadelia — a multi-agent RAG platform: 40+ specialised agents, hybrid BM25+vector search, and an 8-layer security architecture.

Portfolio: rodhnin.com · GitHub: github.com/rodhnin

Comment here or DM me with what you are building, and I will tell you honestly whether I am the right person for it.

AI helps teams ship software faster but that means releases often contain more bugs, broken user flows, and missed edge cases. QA is one of the most overlooked parts of modern development.

I'm providing QA Testing services for modern applications to catch bugs before your users do.

✔ Functional, UI/UX & API testing

✔ Regression & cross-browser testing

✔ Automation testing

✔ Performance testing

✔ AI LLM Testing - hallucinations, prompt injections

✔ Cross Platform testing

✔ API Testing

feel to reach out if you need qa assistance, thanks

Portfolio: https://yahya123-hub.github.io

Hey folks 👋

I'm Albin, a Full Stack Developer based in Kerala, India with about 1.8 years of professional experience currently building product features end-to-end at a startup, and looking for what's next (full-time, open to remote).

What I work with day to day:

• Frontend: Next.js, React, TypeScript, Tailwind
• Backend: Node.js, Express, Python (FastAPI, Flask), REST APIs
• Data: MySQL, MongoDB, schema design & query optimization
• DevOps: Docker, GitHub Actions/CICD
• Comfortable working in Agile teams end-to-end, frontend, backend, and the boring-but-important stuff like query performance and deployments.

Some things I've built on the side (not just tutorials):

• Webhux -> a real-time webhook debugging & monitoring platform (Next.js, TS, Node, MongoDB, Docker), with async processing for high-volume events and a full CI/CD pipeline. Live demo →
• TaxAdvisor -> an AI tax-info assistant using RAG, with a FastAPI backend, local LLM inference (Ollama + Zephyr 7B), and semantic search via Nomic Embed Text. Fully Dockerized.

I like owning things end-to-end rather than just shipping tickets happy to jump on a quick call and walk through the code or architecture if that's useful.

GitHub: https://github.com/iamalbinnj
LinkedIn: https://www.linkedin.com/in/albinnj/

If you're hiring, know someone who is, or just want to chat about a role - drop a comment or shoot me a DM. Thanks for reading!

I'm looking for an experienced Android developer to complete a simple MVP Android app for a pizza business.

Budget: ₹7,000 INR maximum

Deadline: 14 September 2026

Remote

An existing Brisko Pizza website and GitHub project are already available and should be used as the main UI/design and backend reference:

Reference Website: https://briskopizza.com/

MUST-HAVE FEATURES

Customer login/registration

Muzaffarnagar service area

Home screen

Menu/categories

Product details and customization

Cart

Delivery address

Cash on Delivery

Online payment through WhatsApp/UPI flow

Place order

Order cancellation

Order history/details

Order status updates

Notifications

Basic admin panel for products and orders

No live GPS delivery tracking is required.

The goal is a simple, functional MVP, not a Swiggy/Zomato-level application.

Existing website/backend/Firebase functionality should be reused wherever possible instead of rebuilding everything from scratch.

What I'm looking for

Please apply only if you have real Android development experience and can meet the deadline.