AI

Hi these! I'm Nazar Backend Engineer with 4+ years of experience building reliable, production-ready backend systems. I specialize in async Python, PostgreSQL, Redis, and API development, with strong experience in Docker and scalable architectures.

…architecture, built a robust authentication system, and used AWS Lambda for dynamic scaling during peak traffic (Tech stack: NestJS, AWS, ElasticSearch, Redis, PostgreSQL, Sentry, RabbitMQ, OAuth) Multifunctional Economic CRM: created a microservices platform for finances, advertising, and stats, added Telegram/Jira features, and optimized database queries for efficiency (Tech stack: NestJS, RabbitMQ, PostgreSQL, Firebase, Nx) AI…

search via vectors or graphs. Additionally, I have created advanced conversational agents using agent-based frameworks, significantly expanding the capabilities of these systems in dynamic, real-world scenarios. I can build solutions on your servers or in the cloud. My data engineering skills are demonstrated through the use of AWS services, including Glue, Athena, Aurora, RedShift, and Quicksight, as well as data orchestration with Ai…

and save your team's time. What I do: → Telegram bots of any complexity — from simple bots to full-scale Web Apps with payments, CRM and any integrations you need → Parsers & data scraping — websites, marketplaces, social media, any data structures → Workflow automation — if it's done manually and eats up time, I'll automate it → API integrations — payment systems, CRMs, AI services, Google Sheets, any third-party tools → AI…

…I don't just write code line-by-line; I dive deep into the objective. My experience allows me to find efficient technical solutions quickly and suggest improvements during development to make the product as valuable as possible for your company. AI Implementation in ProjectsI actively use AI tools (OpenAI, neural network APIs) for practical tasks: from smart chatbots to automated data processing. I help implement AI…

Headline: Fullstack Developer | Automation | AI Solutions SpecialistAbout me:Hello! I specialize in developing functional solutions for business automation and trading. My core approach is combining programming expertise with the power of modern AI…