I am a Top-rated developer to bring all your product ideas into a success story. My experience in mobile software and web development field is ready to serve your business. I was working on Healthcare and Fitness apps, social and e-commerce solutions. There is a lot of experience in (but not limited to) Finance, Education, Travel and other entertaining and business apps. If you need a mobile app or website I'm happy to provide you with the solution. I have an extensive background in leading and driving all phases of software projects and client engagements with the largest brands as well as with tiny startups. Key facts: • Good references and happy clients, • Successful apps on the marketplaces, • Software Development Experience – over 15 years • Mobile Software Development • Web Development Software development is my passion. I achieve high quality of products with proven software development process. I can work both as individual and as a part of software agency which gives you bigger opportunities for scaling the work. Over the time has built various complex solutions for a diverse range of businesses and industries (Health&Fitness. IoT, Finances, Retail, IT management, e-Commerce, Marketing&Advertising, Transport&Logistics, Media&Publishing, Social networks, Entertainment). Sergey and his team can guarantee the highest quality of our services, quick turnaround, professional communication and 24/7 Skype/email support for our clients. Please get in touch with me for our references or to request a quote.

I am a reliable and detail-oriented Virtual Assistant based in Romania, with hands-on experience in administrative support and client communication. I help businesses stay organized, efficient, and focused by handling day-to-day operational tasks with accuracy and professionalism. Currently, I work in both administrative support and sales at Digi Romania, the largest telecommunications company in the country. This role has strengthened my skills in organization, multitasking, time management, and clear communication with clients and teams. I am proactive, responsible, and comfortable working independently while respecting deadlines and instructions. I take ownership of my work and aim to deliver consistent, high-quality results. How I can help you: Administrative support & task management Email handling and scheduling Data entry & document organization Customer support & client communication Sales support & follow-ups CRM updates and basic reporting I am looking for long-term collaborations where reliability, clear communication, and trust matter. If you’re looking for a Virtual Assistant who is organized, dependable, and easy to work with, I’d be happy to support your business.

I build AI agents and Telegram bots that automate repetitive business tasks — so your team can focus on what actually matters. What I can build for you: - AI-powered chatbots that handle customer support 24/7 using your knowledge base - Lead qualification bots that talk to prospects and filter out non-buyers - Document processing agents that extract data from PDFs, invoices, and forms into spreadsheets - Business automation: incoming requests, email replies, order tracking, reporting - Data scraping and analysis agents that collect and organize information automatically - Custom AI agents connected to Google Sheets, CRMs, email, and messaging platforms How I work: 1. We discuss your task — I ask the right questions to understand your workflow 2. I build a working prototype in 3-5 days 3. You test it, I refine until it works exactly as needed 4. I deploy on your server or mine, and provide documentation Tech stack: Python, Claude API, OpenAI API, Telegram Bot API, Google Sheets API, web scraping tools, REST APIs. I focus on practical solutions that save you real hours every week — not fancy demos that break in production. Clear communication, fast delivery, and ongoing support included. Let's talk about what's eating your team's time — I'll tell you honestly if AI can help.

Hello! I’m Alexander, a full-stack developer with 15+ years of experience in delivering high-quality web and mobile applications. Also I specialize in API development and integrations, building seamless connections across platforms and systems. With over 150 successful projects completed worldwide, I focus on delivering scalable, secure, and business-oriented solutions. 𝗛𝗘𝗥𝗘'𝗦 𝗪𝗛𝗔𝗧 𝗜 𝗖𝗔𝗡 𝗛𝗘𝗟𝗣 𝗬𝗢𝗨 𝗪𝗜𝗧𝗛: • Custom CRM & ERP systems • B2B SaaS platforms • Fintech apps with Stripe & banking APIs • E-commerce (multi-vendor, subscriptions, headless) • Marketplaces (services, rentals, auctions) • Admin panels & internal dashboards • API development & integrations (REST / OpenAPI) • Real-time apps (chat, notifications, live data) • Booking & appointment systems • HIPAA/GDPR-compliant web platforms • AI tools (ChatGPT, OCR, automations) • SEO-optimized multilingual corporate websites • Web portals with roles & permissions (RBAC) • Performance-tuned Laravel + Redis / Horizon • Legacy system modernization (PHP, JS) • Crypto payments & invoice automation • Mobile-friendly web apps (SPA/PWA) • Data scraping & document generation 𝗠𝗬 𝗣𝗥𝗘𝗙𝗘𝗥𝗥𝗘𝗗 𝗦𝗧𝗔𝗖𝗞 𝗙𝗢𝗥 𝗠𝗢𝗦𝗧 𝗧𝗬𝗣𝗘𝗦 𝗢𝗙 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦: • Backend / API: PHP 8.4, Composer, Laravel, "The Laravel Architect Badge" (Laracasts, june 2025) • Frontend: Blade + Livewire / Vue.js (3, Composition API) + Typescript + Pinia (state management) + Inertia.js, SPA, SSR • Styles: TailwindCSS + PrimeVue, SCSS, CSS3, HTML5, Flexbox, Vite • Mobile: Dart, Flutter (Android / iOS), Riverpod (state management) • Testing: TDD, Pest 4 (unit / feature), Dusk (browser) • DB: PostgreSQL / MySQL / MariaDB / SQLite • AI API: ChatGPT / DeepSeek • Web-server: Nginx + php-fpm / Laravel Octane + FrankenPHP • SEO Markup: Schema.org, JSON-LD, Opengraph • Money: Stripe / any bank systems • Cryptocurrency: NOWPayments / BitPay • Background Tasks: Cron / Supervisor / Systemd • Queues: Horizon + Redis / RabbitMQ / Kafka • Cache: Redis • API Docs: Swagger / OpenAPI • SSL: LetsEncrypt • Corporate Domain Mail: ZohoMail / Gmail • Full Text Search: Scout + MeiliSearch / Typesense (simple systems), OpenSearch (complex systems) • Transactional Mail Notifications: Brevo / ZeptoMail • Push Notifications: Firebase / Supabase • Maps: Mapbox / Google / Yandex / Leaflet / OpenStreetMap / Geocoding API • Analytics: Google Analytics / Yandex Metrika • Realtime Broadcasting: Laravel Echo, Laravel Reverb (simple systems), Soketi / OpenSwoole (complex systems) • CDN: Cloudflare, Fastly, Selectel, Akamai • API Development: GraphQL / REST, Swagger / OpenAPI, JSON / XML / SOAP • API Testing: Postman • Debug: Xdebug, Laradumps, Mailpit, Horizon, Telescope • I18n: Multi language support • Admin Panel & Data Management: Filament • Architecture: Entity–Service–Presenter (ESP)!!, DDD, MVC, DI, SOLID, GRASP, DRY, KISS • RBAC: Roles / Permissions • Browser Extensions: TypeScript, SCSS, Vite, Chrome / Brave • Hosting: DigitalOcean, Hetzner, VPS / VDS, Cloud Hosting, DNS Settings • OS: Ubuntu 24 • VCS: Git, GitLab (standalone), GitHub • Graphic Design Tools: Photoshop, Illustrator, Figma, Canva • Automation: Telegram Bots / Zapier • Notification Channels: Telegram API, Firebase, Email, SMS, Web Push API • Email Templates: Maizzle (TailwindCSS style) • Performance: Pulse 𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗕𝗔𝗖𝗞𝗚𝗥𝗢𝗨𝗡𝗗 𝗔𝗡𝗗 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘: • API integration: ChatGPT, DeepSeek, Google, Yandex, 2GIS, VK, Klaviyo, Zoho, CloseCRM, Podio • Email Services: MailerSend, Mailgun, Google, Yandex • Backend Development: Yii2, Node.js, Express.js, Axios • Frontend Development: Bootstrap 3-5, JavaScript (ES6), jQuery, Pixi.js, Webpack, npm / bower / yarn • Databases: MySQL, SQL, Sphinx, Memcached, MongoDB, Firestore, Realtime Database, Neo4j • Data Scrapping: PHP (cURL, DOM Crawler), Regular Expressions, XPath, Selenium, Puppeteer, Proxies, Parallel Processes, CAPTCHA Bypass • SEO: Clean URLs, Canonical Tags, Optimized Routes, Robots.txt, Auto-Generated Sitemaps, Multilingual Support • Internalization: Web and mobile, any count of languages and locales • Real-time features: Socket.IO, AJAX, Firebase, WebRTC, WebSockets • Document automation: PHPWord, PHPOffice, LibreOffice, Tesseract OCR (text from image) • Security: Two-Factor Authentication, Google Authenticator, QR Codes, SMS If you're looking for a dedicated developer who combines technical excellence with business insight, feel free to reach out. Let's discuss how I can contribute to the success of your next project. Best regards, Alexander

I am passionate about designing and drafting military vehicles. I have experience in creating 3D models and developing games in Unity. Additionally, I am a proficient programmer with expertise in Python and Django for backend development, and I have experience working with PostgreSQL databases.

📊 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝟮𝟰/𝟳 𝗴𝗲𝘁 𝗰𝗹𝗲𝗮𝗿 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗼𝘂𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗰𝗵𝗮𝗼𝘀 𝗼𝗳 𝗱𝗮𝘁𝗮! I'm here to help you save time on reporting and find those hidden insights with some really powerful analytical tools, 𝘆𝗼𝘂 𝗰𝗮𝗻 𝘁𝗮𝗸𝗲 𝗮 𝗯𝗿𝗲𝗮𝗸 𝗳𝗿𝗼𝗺 𝘁𝗵𝗲 𝗵𝘂𝘀𝘁𝗹𝗲 𝗮𝗻𝗱 𝗯𝘂𝘀𝘁𝗹𝗲 𝗮𝗻𝗱 𝗲𝗻𝗷𝗼𝘆 𝗮 𝗰𝘂𝗽 𝗼𝗳 𝗹𝗮𝘁𝘁𝗲 𝘄𝗵𝗶𝗹𝗲 𝗜 𝘄𝗼𝗿𝗸 𝗺𝘆 𝗺𝗮𝗴𝗶𝗰! I implemented analytical solutions into the luchmarket.kz business, which 𝗶𝗻𝗰𝗿𝗲𝗮𝘀𝗲𝗱 𝗿𝗲𝘃𝗲𝗻𝘂𝗲𝘀 𝗯𝘆 𝟯𝟮% and 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 𝗰𝗼𝘀𝘁𝘀 𝗯𝘆 𝟭𝟳%. 𝗥𝗶𝘀𝗸𝘀 𝘄𝗲𝗿𝗲 𝗮𝗹𝘀𝗼 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 𝗯𝘆 𝟮𝟰% thanks to more accurate forecasts and improved inventory management. 𝗧𝗵𝗲𝘀𝗲 𝗰𝗵𝗮𝗻𝗴𝗲𝘀 𝗵𝗮𝘃𝗲 𝘀𝗶𝗴𝗻𝗶𝗳𝗶𝗰𝗮𝗻𝘁𝗹𝘆 𝘀𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝗲𝗻𝗲𝗱 𝘁𝗵𝗲 𝗰𝗼𝗺𝗽𝗮𝗻𝘆'𝘀 𝗳𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝗶𝘁𝘀 𝗰𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗶𝘃𝗲𝗻𝗲𝘀𝘀. ✔️ Key Skills & Expertise 𝗗𝗮𝘁𝗮 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 & 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀: Conduct in-depth research to uncover trends and patterns. 𝗗𝗮𝘁𝗮 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻: Expert in DAX for complex calculations. 𝗗𝗮𝘁𝗮 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴: Build efficient relationships between tables and connect to SQL servers. 𝗗𝗮𝘁𝗮 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Design dynamic dashboards and reports using Power BI, Google Data Studio, and more. 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: Perform ABC-XYZ analysis, trend predictions, and deep insights discovery. 🛠️ 𝗧𝗼𝗼𝗹𝘀 𝗜 𝗘𝘅𝗰𝗲𝗹 𝗜𝗻: Google Data Studio (Looker Studio) Microsoft Power BI SQL Google Sheets (Google Apps Scripts) 🔄 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸: 🌟 Flexible Management: Agile methodology ensures adaptability and quick responses to changes. 🌟 Clear Communication: Transparent onboarding and clear agreements before starting the task. 🌟 Efficient Delivery: Focus on time and cost efficiency to maximize your ROI. 🌟 Revisions & Support: I provide unlimited revisions during the project and lifelong support even after completion. 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁: ⭐ Tailored dashboards and reports aligned with your goals. ⭐ Detailed explanations for every step, empowering your team to work with the outputs confidently. ⭐ Lifelong support for your questions and future projects. ⭐ Fluent in English, Russian, and Kazakh. ⭐ Always open to exciting new projects! 𝗟𝗲𝘁’𝘀 𝗰𝗼𝗻𝗻𝗲𝗰𝘁 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝗵𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘁𝗵𝗿𝗶𝘃𝗲 𝘄𝗶𝘁𝗵 𝗱𝗮𝘁𝗮-𝗱𝗿𝗶𝘃𝗲𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀!

Perfil Profesional Estudiante proactivo de primer año del Doble Grado en Empresa y Marketing: Innovación y Tecnología. Busco activamente una oportunidad (prácticas o puesto a tiempo parcial) para aplicar mi base académica en un entorno empresarial real. He demostrado alta responsabilidad, liderazgo y capacidad de planificación en la gestión de equipos, habilidades desarrolladas durante una experiencia intensiva como entrenador de fútbol.

I am an engineer with over 5 years of experience supporting projects through coordination, planning, scheduling, reporting, and administrative management. I work closely with teams and leadership to keep operations organized, on track, and aligned with goals. I am highly detail-oriented, proactive, and reliable, with strong skills as a Virtual Assistant and Project Support Specialist. I can manage documentation, communications, and workflows efficiently, while also creating professional presentations and marketing content using Canva. I bring a balance of structure, organization, and creativity to help businesses run smoothly and grow.

Professional skills: Knowledge and experience in administering virtual infrastructures based on VMware / Hyper-V / Proxmox / VirtualBox technologies., Knowledge and skills of installing, deploying and configuring the basic services of Windows Server and Ubuntu/CentOS., Experience in administration of Kerio Control / Alfa-Xpress / Linux server / Video surveillance systems / network equipment, etc. Basic knowledge of TCP/IP, Photoshop, MySQL, Firewall-IPFire, Internet, LMS Moodle, Office 365 SharePoint, CMS Joomla, HTML5, CSS, Microsoft Visual Studio, LAN, WLAN, DHCP office suites Microsoft Office, OpenOffice, peripheral skills equipment, office equipment. Personal qualities: responsibility, purposefulness, technical thinking, balance, attentiveness, perseverance, self-discipline, technical, good team worker, logical thinking.

CTO | Software development architect | .Net | Java | React [AT A GLANCE] [✮] Software development architect with more than 12 years of proven track record [✮] Participated in various web projects, including enterprise-level solutions and B2C systems of different scale [✮] Leading a team of 15 developers [✮] Swift interview invitation response & rapid project estimate [✮] Free development consultation during project interview [✮] I easily communicate with technical and non-technical audiences in English [EXPERTISE] I have a range of successfully delivered enterprise solutions for the public sector, such as ECM systems, web portals for funding grants. SharePoint-based solutions, cloud-hosted solutions, popular CMS/DMS, and ECM systems-based solutions. Range of functions: .Net Development (Web/Desktop); Web development; SharePoint development; DB engineering (MS SQL Server, MySQL); Project architecture; Application business logic tier engineering; Application object model engineering; Extension API design. Solid experience in web layout development, strong skills in JavaScript/CSS, advanced techniques, and cross-browser support. In most of the projects, I am responsible for solutions architectural design and implementation, system documentation development. → Send me your project description, and I will consult you on the best tech solution, project scope, timeline and cost [AREAS EXPERTISE] - Healthcare - E-commerce - Finance - Amazon - GDPR-compliance - ETL - DevOps - SharePoint [PROGRAMMING LANGUAGES] - C# - HTML 4.0-5.0 - CSS - JavaScript - XML - PowerShell [PLATFORMS, LIBRARIES AND FRAMEWORKS] - .NET Framework 1.1-4.5.2 - ASP.NET (Web Forms, Applications, Controls, Services) - ASP.NET MVC - Web Services (SOAP, WSDL, XML-RPC) - WebAPI - WPF, .NET Windows Forms - ADO.NET - Entity Framework 4 - SSIS 2008r2/ 2012/ 1014 - MS SQL CLR - SSRS - MS SharePoint 2007/ 2010/ 2013