))) я незнаю что тут писать. Пытаюсь немного заработать через интернет. Многое умею, многое познаю )

I'm a backend PHP developer with over 17 years of experience in the industry (PHP Zend certified engineer). I've worked with the Symfony and Laravel frameworks for more than 10 years, completing various projects such as online applications systems, call centers, career sites, and eCommerce platforms. I have extensive experience in building API endpoints and clients. Have big experience with Symfony API Platform. In addition to Symfony and Laravel, I have experience with Twig/Blade, Doctrine/Eloquent, RabbitMQ, Redis, Docker, and REST/GraphQL. I deliver clean, high-quality code and can work in an agile, scrum environment if needed. I'm also familiar with TDD/BDD testing. My skills include object-oriented programming, design patterns, and OOP principles such as SOLID, DRY, and YAGNI. I'm enthusiastic about writing clean code and have experience with PHPUnit/functional testing, Git, SVN, and Mercurial. I have database design and optimization expertise, specifically with Postgresql, Mysql/Mariadb, and Oracle. I'm also familiar with Debian, Ubuntu, and Centos Linux distributions. As an API expert, I've worked with various 3rd-party APIs, including: - email marketing platforms like Aweber, GetResponse, Mailchimp, Sendgrid, ActiveCampaign, ConvertKit, SendinBlue, Maileon, Brevo. - shipping carriers such as DPD, DHL, UPS, and PostNL - payment systems like PayPal, Stripe, PromisePay, FatZebra, Authorize.net, Cybersource, Emerchantpay, Adyen and many other - hosting and DNS providers like Linode, DigitalOcean, and GoDaddy - social media platforms such as Dropbox, Facebook, LinkedIn, Twitter, and Instagram - other APIs like Jetcom, TaxJar, and Telegram Bot API

I set up Odoo, configure it around how a business actually runs, build the custom modules standard Odoo doesn't cover, and stay on for support after go-live. Odoo 16 through 19, odoo.sh and self-hosted Most companies I work with are somewhere in the same place: they either just bought Odoo and don't know how to make it fit, or they've been running it for a year and half the processes still live in spreadsheets. That's the work I take What I do Implementation and deployment - odoo.sh, Docker, or your own server. Staging/production branches, backups, upgrades, CI. I don't hand over a system that only works on my machine. Configuration - Sales, CRM, Purchase, Inventory, Manufacturing, Accounting, Projects, Website/eCommerce. Multi-company and multi-currency setups, user roles and record rules, approval flows. Configure first, code only where configuration genuinely can't do it. Custom module development - Python, XML, QWeb, OWL. New models and business logic, automated workflows, custom PDF reports and print templates, portal pages for clients or suppliers, dashboards. Migrations and data — moving from spreadsheets or another ERP into Odoo, version upgrades (16-17-18-19), data cleaning and import with real validation, not just a CSV dump. Integrations - payment and shipping providers, marketplaces, external APIs, Telegram bots for approvals and notifications, and any third-party system over REST or JSON-RPC. Support and maintenance - bug fixes, performance work on slow databases, small feature requests, ongoing retainer if that's what you need. How I work I own the technical side so you don't have to manage it. I'll tell you when a request is a bad idea and what to do instead, and I'll tell you when something is out of scope rather than quietly padding the invoice. Clear scope, direct communication, no hand-holding required. Recent work Multi-company Odoo 19 setup for a cosmetics manufacturer - separate legal entities, shared product catalogue, and a restricted client portal so partner brands see only their own orders and production status. Odoo 19 on odoo.sh for a private clinic - eight custom modules covering appointments, treatment records, staff scheduling and consent documents, plus full localisation into a second language. ERP migration for a German e-commerce company - product, stock and order history into Odoo without stopping the shop. Insurance broker module (Odoo 18) - policy and renewal tracking, custom QWeb print templates, Telegram bot for agent notifications. Also available for Full-stack and backend work outside Odoo: web apps and APIs, SaaS products, Claude/LLM integration, Telegram bot backends, AWS deployment. Recent example — an AI CRM analytics platform: sales teams connect HubSpot, Salesforce or Pipedrive, data syncs every 15 minutes through a Redis job queue, and the team asks questions about their pipeline in plain English. Built on Node/TypeScript with a multi-tenant Postgres backend. Stack Odoo: Odoo 16–19, odoo.sh, custom modules (Python/XML), QWeb, OWL, ORM, JSON-RPC/XML-RPC, Odoo Studio, OCA modules, data migration & version upgrades Backend: Python, Node.js, TypeScript, FastAPI, Django, Express/NestJS, Laravel (PHP), C#, Java, Celery, BullMQ, WebSockets, REST, GraphQL, gRPC Frontend: React, Next.js, TypeScript, Angular, Vue, Tailwind CSS, Vite, shadcn/ui, HTML/CSS Databases: PostgreSQL, MySQL, Supabase, Redis, MongoDB, Elasticsearch, query optimization & indexing Infrastructure / DevOps: Docker, Docker Compose, Nginx, Linux (Ubuntu/Debian), AWS (EC2, S3, RDS), Google Cloud, Railway, Kubernetes, Terraform, GitHub Actions, CI/CD, Cloudflare, Sentry, Prometheus/Grafana AI & automation: Claude API, Anthropic MCP, OpenAI API, LangChain, RAG & vector search (pgvector), n8n, Zapier, Claude Code, prompt engineering, ML model integration Integrations: Stripe, PayPal, HubSpot, Salesforce, Pipedrive, Shopify, WooCommerce, Telegram Bot API, Google OAuth / Calendar / Drive, Twilio, webhooks Tools: Git, GitHub, Jira, Postman, pytest, Playwright, Figma

I am a software engineer, primarily working with C/C++ and Python, as well as JavaScript (Node.js, React) and PHP. I began my career as a С/С++ embedded systems developer, developing software for microcontrollers and circuit design. Gradually, I transitioned to desktop application programming (using the Qt framework mostly and C# a little), and then moved on to web and full-stack development (C++, Python, Node.js, React, PHP and even a little Ruby). Programming and mathematics are my constant companions and helpers, with whom I enjoy navigating life's winding roads.

• PDF Document Engineering: Seamless conversion, editing, and professional design to enhance document functionality and print readiness. • Data Processing & Automation: Implementing strategic data processing solutions to deliver actionable insights and clear, informative visualizations. • Advanced Spreadsheet Development: Creating efficient data management systems, dynamic tools, and custom reports in Excel, Google Sheets, and LibreOffice Calc. • Visual Documentation Design: Developing professional graphics, layouts, and custom charts using GIMP and Inkscape to elevate your reports and forms. • MS Office Solutions: Providing comprehensive document solutions and robust template design leveraging the full formatting and structuring capabilities of the Microsoft Office suite.

Are messy data and high storage costs slowing down your business? Most freelancers just write code or build basic charts. As a Data Analyst with a background in Economics, I focus on the business impact of your data—optimizing storage costs, automating repetitive workflows, and uncovering actionable insights. A quick example of my approach: I recently optimized a large dataset by transitioning it from row-based CSV to columnar Parquet format. This switch reduced the storage size by 80% (from 1.2 GiB down to 249 MiB), significantly cutting Cloud Storage billing while speeding up query processing times. How I can help your business: Data Cleaning & Pipeline Automation: Transforming messy, unorganized raw data (CSV, Excel, SQL) into structured, automated, and query-ready databases. Data Infrastructure & Cost Optimization: Structuring big data formats to reduce AWS/Google Cloud costs and improve overall execution speed. Business Analytics & Dashboarding: Building revenue models, key metric trackers, and actionable dashboards tailored to your specific goals. Web Scraping & Data Extraction: Developing custom scripts to collect web data, leads, or competitor info directly into your database or CRM. My Core Tech Stack: Querying & DBs: SQL (PostgreSQL), Relational Database Design Python Ecosystem: Pandas, NumPy, Seaborn Spreadsheets & OS: Advanced Spreadsheets (Excel, Google Sheets, Calc), Linux/Ubuntu (Bash) Stop wasting hours on manual data processing or overpaying for unoptimized data. Send me a message, and let's discuss how we can turn your data into an efficient asset.

I help companies test platforms, complete registrations, and perform online tasks accurately and efficiently, while also assisting individuals with career advancement documents. Based in Italy and fluent in English, Italian, Russian, and Georgian, I provide: – Screen recordings of registration processes – Platform testing & walkthrough videos – Social media task execution – Simple online administrative support – Professional CVs, cover letters, and LinkedIn profile optimization – Target company research and career document preparation I focus on clarity, precision, and fast delivery. Clients work with me when they need reliable execution without complications, whether it’s completing online tasks or preparing documents that help land jobs and internships.

I'm a bilingual copywriter fluent in English and Russian, based in Almaty, Kazakhstan. I have over 8 years of experience in editing, proofreading, writing, and translating texts. I primarily focus on SEO content writing, creating long-form articles, but I have also dabbled in product descriptions, technical translations, and even a bit of SMM. I also moonlight as an English to Russian translator. My niches are cryptocurrency and stock market investments (mainly long-term but I'm familiar with day-trading). I have experience HODLing cryptocurrency for years, knowledge of the stock market, and a deep understanding of blockchain- and DeFi-related technologies. There are hundreds of articles on these topics online that I have personally crafted. Other things I can write about: • IT. • Material science. • 3D printing and scanning. • Industrial robotics. • Web design • Automotive industry.

Need a chatbot that saves time, automates communication, and grows your business? I develop custom chatbots and automation solutions for: • Telegram • WhatsApp Business • Viber • Facebook Messenger • Instagram Direct Services I provide: • Customer support bots • AI-powered assistants • FAQ chatbots • Sales and lead generation bots • Booking & appointment systems • CRM integrations • Payment integrations • Admin panels • Notification systems • Multi-language chatbots • API integrations • Database development • Custom business logic Tech Stack: • Python • FastAPI • Django • JavaScript • HTML5 / CSS3 • SQL / MySQL • REST API • Webhooks • JSON • Git I focus on clean architecture, reliable automation, fast response times, and long-term support. Let's discuss your project!

DevOps and Linux Engineer with strong experience in system administration, cloud infrastructure, CI/CD, Kubernetes, and payment processing systems. Proven ability to automate workflows, optimize infrastructure, support high-availability environments, and troubleshoot complex production issues. Experienced in hosting platforms, monitoring systems, cloud services, and global payment networks. Operating Systems: Linux (Ubuntu, Debian, CentOS), FreeBSD DevOps & Cloud: Kubernetes, Docker, ArgoCD, GitLab CI/CD, Bamboo, Terraform, AWS Monitoring & Logging: Zabbix, Grafana, Promtail, Nagios Web & Hosting: Apache, Nginx, ISPmanager, VPS, Virtual Hosting Databases: MySQL, PostgreSQL, ClickHouse, Percona Scripting & Automation: Bash, Python Networking & Payments: VPN, PPPoE, ATM/POS, NDC, DDC Payment Systems: VISA, MasterCard, UnionPay (UPI), NSPK Tools: Proxmox, Jira, Confluence, Git, Linux CLI