Need AI inside your product or business, not just a demo? I connect OpenAI and Claude APIs to real systems: chatbots that answer from your data, automations that remove manual work, and dashboards your team actually uses.
Previously a web developer at KSP, a large electronics retailer. I build with React, Next.js, Node.js, TypeScript, Python and PostgreSQL.
What I can do for you:
AI chatbots and assistants trained on your documents, website or database (RAG)
AI features added to your existing web app or SaaS
Business automations: CRM, email, WhatsApp, Telegram, Google Sheets, webhooks
AI agents that handle repetitive tasks like support, research or data processing
Fixing and finishing AI-generated code that doesn't work in production
Backend APIs, dashboards and admin panels around your AI features
How I work:
I start by understanding your business goal, not just the technical task
Clear communication and regular updates, you always know the status
Clean, documented code that your team can maintain later
Secure setup: server-side API keys, access control, no exposed data
Recent projects:
RetailOS: AI-powered CRM and business operations platform with permissions, workflows and AI actions
Telegram bot with payment and exchange flows
I speak English, Russian and Hebrew and usually reply within a few hours. Hebrew-speaking and Israeli businesses are welcome, I understand RTL interfaces and local services.
Send me a message with your idea, and I'll tell you honestly how I'd approach it.
Jawaher A.
Other - Software Development | Adobe Audition, Adobe Inc., CSS, CSS 3
Umm Batin, Israel
$6/hr$6 per hour5.0 (2) 5 jobs $100+ total earnings
Profile
Final-year Computer Science student at Ashkelon Academic College with strong technical skills and a
passion for software development, web design, and digital media.
Experienced in developing web applications, creating interactive software, coding in multiple
languages, and analyzing data and system logic.
In addition to my technical expertise, I am a voice-over and dubbing artist, providing professional
trilingual audio content (Arabic, Hebrew, English).
Skilled at managing projects, problem-solving, and delivering high-quality, precise, and engaging
outputs in both technical and creative domains.
Additional Information
* Interested in roles combining technology and creative communication, e.g., educational tech
projects with voice-over elements.
* Passionate about bridging cultures through technology and sound.
* Open to internships or freelance opportunities in software development, web design, or multimedia
production.
Oleksandr S.
Full Stack Developer / Mobile App Development / Blockchain Developer
Tel Aviv, Israel
$33/hr$33 per hour5.0 (31) 51 jobs $100K+ total earnings
Next successfully launched app is YOURS. 70+ products launched and still generating revenue for their owners today. $400M+ in transactions processed across platforms we built. 100,000+ tickets sold on a ticketing product shipped from zero. 20+ countries reached by an EdTech app delivered end-to-end. I'm not listing what's possible — I'm listing what's already running in production.
I'm a full stack developer and software architect based in Israel, and the CEO of a 45+ engineer development agency. When you work with me, you get a senior technical partner who understands the code and the product — and a full team behind delivery when scope requires it.
🔹 Full Stack & SaaS Development
Scalable multi-tenant architectures, B2B dashboards, internal tools, and AI-integrated SaaS. We've built white-label platforms processing six-figure transaction volumes, marketing analytics systems pulling from Google, Bing, and Facebook Ads APIs into unified dashboards, and internal CRMs built on microservices and ClickHouse. Core stack: React, Next.js, Vue.js, TypeScript, JavaScript, Python, Node.js, Laravel — full stack web developer depth from database schema to UI.
🔹 Fintech & Banking
This is where I'm different from most full stack developers on this platform. We've built card issuing systems, treasury management platforms with multi-signature approval workflows, AML/KYC pipelines, cross-border payment systems with multi-currency accounts, and crypto-to-fiat conversion flows. Live integrations: BlackRock, DocuSign, Salesforce, Rail API, Kraken, SEPA Instant. Production experience, not theoretical — as a full stack developer AI-focused fintech builds also power fraud detection and automated compliance reporting.
🔹 Mobile App Development
Native iOS (Swift) and Android (Kotlin) for security-critical applications. React Native for cross-platform. My mobile portfolio includes a hardware-encrypted messenger with a built-in crypto wallet, a DeFi app with decentralized exchange functionality, and a React Native aviation booking system integrated with Salesforce — real-world apps built for real stakes, not UI demos.
🔹 Web3 & Blockchain
EVM smart contract UIs supporting no-code multi-chain contract execution, DeFi protocols, hardware-encrypted crypto wallets, seed-to-sale blockchain tracking for regulated goods, and tokenization platforms.
🔹 AI Integration
LLM integrations, OpenAI API, RAG pipelines, multi-agent workflow automation, AI-powered analytics, and ClickHouse data infrastructure. As an AI developer I build machine learning and LLM features as a functional product layer — fraud detection, adaptive workflows, automated reporting — not a feature checkbox bolted onto an existing product.
When you hire me as your full stack developer, you're not getting a solo freelancer bottleneck. You're getting a senior technical lead with backend, frontend, mobile, and DevOps teams — all behind one point of contact, one contract. Whether you need a full stack web developer for your SaaS platform, a python full stack developer for a data-heavy backend, or a mobile app developer for iOS and Android — one team covers it end-to-end.
Tech: Python · Django · FastAPI · React · Next.js · Vue.js · TypeScript · JavaScript · Node.js · Swift · Kotlin · React Native · Flutter · PostgreSQL · MySQL · Redis · ClickHouse · AWS · GCP · Docker · Kubernetes · Solidity · Web3.js
Send me a direct message to get a free 30-minute session to map your architecture, align on tech stack, or define your MVP roadmap before development begins.
Aleksei P.
Web Frontent-Developer
Netanya, Israel
$22/hr$22 per hour5.0 (1) 1 job $25 total earnings
React Front-End Developer | TypeScript, Responsive Web, Pixel-Perfect
I’m Alexey, a front-end developer focused on clean interfaces and reliable code. I work with HTML, CSS, JS, TS, and React to solve real front-end tasks - from adaptive layouts to interactive applications and bug fixing.
What I do:
• Adaptive / responsive markup (any screen size)
• Interactive UI on React + TypeScript
• Bug fixing, refactoring, and layout improvements
• From a static page to a full front-end application
You provide the design or idea - I deliver a polished, working interface.
How it works
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