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I'm a Full-Stack web/mobile Developer, I am energetic and full of ambitions guy. Shortly about my skills, which I use most often and work with every day: 💠 Languages: JS, TypeScript, CSS, SCSS/SASS/LESS, HTML5, PHP, Python 💠 Frameworks: JS, Angular, PHP(Laravel, CodeIgniter, Symfony). 💠 React Native platform: creating an application for iOS and Android 💠 ORM: JS(TypeORM, Prisma, Sequelize, Mongoose), PHP(Eloquent, Doctrine ORM). 💠 Databases: MongoDB, PostgreSQL, MySQL, MariaDB, Redis, Oracle DB, Microsoft SQL Server. 💠 Queue Service: AWS SQS, Apache Kafka, RabbitMQ. 💠 Auth: Auth0, Amazon Cognito, Firebase Authentication, SuperTokens, Passport 💠 Social API: Google, Facebook, Twitter, Facebook, Instagram, YouTube, Reddit, Snapchat, Pinterest, Viber, Telegram, Twilio. 💠 Payment API: PayPal, Stripe, etc. 💠 AI API: OpenAI. 💠 Blockchain: Web3, Ethers.js, Hardhat 💠 Deployment: VPS(DigitalOcean, AWS (EC2, ECS), Hetzner), AWS (Amplify, ELB), Google Cloud (App Engine), Azure DevOps, Heroku, Vercel, Netlify, Firebase Hosting, Edgio. 💠 DevOps: Docker, Kubernetes, Ansible, AWS (Lambda, DynamoDB, API Gateway, S3, etc.), Ansible, GitLab, GitHub. And much more services that will speed up and simplify the work with You. I constantly improve my programming skills. I always follow all the innovations and technologies in the world of intellectual industry. I'm open to long-term relationship. Always open to communication and responsive. Write me and I will help to implement all your ideas.

Hi, I’m Tallal, an 𝐀𝐈/𝐌𝐋 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐧𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (𝐢𝐎𝐒 𝐚𝐧𝐝 𝐀𝐧𝐝𝐫𝐨𝐢𝐝) with 10+ years of experience building intelligent, production-ready applications for startups, businesses, and growing teams. I help clients build AI-powered mobile and web applications using 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈, 𝐍𝐋𝐏, 𝐑𝐀𝐆, 𝐋𝐋𝐌𝐬, 𝐦𝐚𝐜𝐡𝐢𝐧𝐞 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐦𝐨𝐝𝐞𝐫𝐧 𝐦𝐨𝐛𝐢𝐥𝐞 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬. My core focus is simple: turning complex AI ideas into real products that are useful, scalable, and easy to use. 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 - Generative AI applications powered by state-of-the-art foundation models (GPT, Claude, Kimi, Gemini, Llama, DeepSeek, etc.) - RAG systems for document search, knowledge bases, internal tools, and AI assistants - AI agents and multi-agent workflows for automation, research, analysis, and decision support - NLP systems for chatbots, summarization, text classification, sentiment analysis, and NER - Machine learning models for prediction, classification, recommendation, and data analysis - Mobile apps using Swift, Kotlin, Flutter, React Native, and backend API integrations - Full-stack AI products with dashboards, authentication, APIs, cloud deployment, and long-term support - AI-powered iOS and Android apps 🧠 𝐀𝐈/𝐌𝐋, 𝐆𝐞𝐧𝐀𝐈 & 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 - Python, TensorFlow, PyTorch, Scikit-learn, GPT-4, Claude, Gemini, LLaMA, LangChain, LangGraph, RAG, embeddings, vector databases, NLP, prompt engineering, structured outputs, semantic search, document AI, AI agents, and multi-agent workflows 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 & 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - iOS, Android, Swift, Kotlin, Java, Flutter, React Native, FastAPI, Django, Node.js, REST APIs, PostgreSQL, MongoDB, authentication, dashboards, and scalable API integrations ☁️ 𝐂𝐥𝐨𝐮𝐝, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 - AWS, Firebase, Docker, CI/CD, workflow automation, backend automation, internal tools, monitoring, validation, human-in-the-loop AI workflows, and scalable production setups ⭐ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 - Clean, scalable, production-ready code - Strong system design and architecture - Fast delivery without sacrificing quality - Experience across AI/ML, mobile apps, and automation - Practical approach to AI workflows, monitoring, and validation - Clear communication, reliable execution, and long-term ownership 📌 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐀𝐜𝐫𝐨𝐬𝐬 𝐑𝐞𝐚𝐥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 My experience is not limited to one industry or one type of project. I have worked across AI-powered applications, 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬, 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐍𝐋𝐏 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬, 𝐑𝐀𝐆 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐋𝐋𝐌 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐝𝐚𝐭𝐚 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐝𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬, 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬. This means I can support different types of clients, whether you need an AI assistant, a mobile app, a machine learning model, a backend API, an automation workflow, a data-driven platform, or a complete product built from idea to launch. I focus on building systems that are practical, scalable, reliable, and easy to maintain — not just prototypes that look good in a demo but fail in real-world use. 𝐈𝐟 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐬𝐨𝐦𝐞𝐨𝐧𝐞 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐭𝐡𝐞 𝐀𝐈 𝐬𝐢𝐝𝐞, 𝐭𝐡𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐬𝐢𝐝𝐞, 𝐚𝐧𝐝 𝐭𝐡𝐞 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐬𝐢𝐝𝐞, 𝐈’𝐝 𝐛𝐞 𝐡𝐚𝐩𝐩𝐲 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐚𝐧𝐝 𝐬𝐮𝐠𝐠𝐞𝐬𝐭 𝐭𝐡𝐞 𝐛𝐞𝐬𝐭 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡.

I build lean, automated systems that actually work - no overengineering, no bloated code, just logic-driven execution that saves you time and makes you money. With 7 years of experience building backend tools, bots, and full custom automations, I help businesses run on autopilot so they can focus on growth instead of repetitive tasks. Specialties: - Full workflows (new or fixing messy setups) - Custom scripts (Python, JS-based, PHP) to handle your unique needs - API integrations (even undocumented or weird ones) - Automated backends that scale with you - Optimization & fixing bottlenecks that slow down your operations Languages & Tools: - Node.js, Python, C++ - Postgres, SQL & other data storage solutions - REST, GraphQL, Webhooks - n8n, Make, Zapier - HTML for lightweight frontend dashboards or portals Why work with me? - I think like a builder and business operator, I care about outcomes, not just lines of code. - I move fast and keep things simple, so you can actually use and understand your systems. - I don’t waste your time with fluff or endless "strategy" calls. We build, launch, and iterate. If you're looking for someone who can turn manual work into streamlined automations, help you capture more customers, or just free up your time - let’s talk.

An experienced mobile and web application developer specializing in Android and iOS platforms. Has successfully conducted QA testing for various mobile apps, providing functional and usability feedback and contributed to user experience evaluations for health-related applications . Proficient in manual testing, product stability assessment, and bug tracking, leveraging these skills to enhance app quality. Applies expertise in technologies like Flutter, React Native, NodeJS, and Python to deliver high-quality applications across diverse sectors. Regards, Sulaiman Hashemi.

Research, design, implement and manage software programs. Identify areas for modification in existing programs and subsequently develop these modifications. Write and implement efficient code. As a Developer, things I highly concerned about: 1- Readability 2- Performance 3- Maintainability

I'm a Senior Full Stack Engineer with 20+ years of hands-on experience building secure, scalable, end-to-end web and mobile applications. As a Top Rated freelancer with $30K+ earned on Upwork, I bring both deep technical range and a track record clients can trust. My core focus is enterprise-grade development across the Microsoft .NET stack and modern JavaScript frameworks and I've delivered solutions for government and education-sector clients since 2017, including ongoing work for Oslo Municipality's education ministry. 🔹 Backend C# / .NET Core (.NET 8 & 3.1), ASP.NET MVC & Web API, Node.js, Umbraco, PHP. Strong in Clean Architecture, CQRS, Entity Framework, SignalR, Dependency Injection, Repository pattern, JWT/auth, and Serilog logging. 🔹 Frontend Angular (SSR/Universal, NgRx, RxJS, PrimeNG, Material), React (Hooks, Redux, Saga), Next.js, TypeScript. Pixel-perfect, responsive UIs with Tailwind, Bootstrap, Sass, and Figma/PSD-to-HTML. 🔹 Mobile & Desktop React Native (cross-platform mobile), Electron (desktop apps). 🔹 Databases MS SQL Server, PostgreSQL, MySQL, MongoDB, Azure Cosmos DB. 🔹 Cloud & DevOps Azure (App Services, Functions, Service Bus, Redis, Azure SQL, App Insights, vNet), AWS (Lambda, S3), GCP. CI/CD pipelines with Azure DevOps & GitHub Actions, plus API integration and microservices. Why work with me: ✔️ End-to-end ownership from architecture to deployment ✔️ Clean, maintainable, well documented code ✔️ Flexible hours to match your time zone ✔️ 100% commitment to your project's success Whether you need a new application built from the ground up or expert help maintaining and scaling an existing system, I can deliver. Let's jump on a quick call and turn your idea into something exceptional.