- Maintained and extended a production ERP system used for financial and warehouse operations.
- Developed backend services using FastAPI, PostgreSQL, and SQLAlchemy.
- Resolved production issues across contracts, payments, warehouse, and reporting modules.
- Refactored backend business logic into modular and reusable components.
- Optimized SQL queries and API endpoints, reducing response times by approximately 50%.
- Implemented role-based access control for sensitive financial operations.
- Maintained and improved frontend functionality in AngularJS (1.8).
> erp_ai_optimizer --status: available_for_projects
I make manufacturing and B2B systems run faster.
Backend Engineer & AI Automation Specialist based in Tashkent, Uzbekistan (Python, FastAPI, PostgreSQL). I build high-performance APIs, automate corporate workflows with AI, and eliminate bottlenecks in production ERPs.
// core_stack: [Python, FastAPI, PostgreSQL, SQLAlchemy, AI_Agents] // domain: [Manufacturing, Logistics, B2B_Telegram, Enterprise_ERP]
> services --list
In-Demand Services
ERP & Manufacturing Automation
Core Operations
End-to-end ERP maintenance, 1C / payment gateway sync, and workflow automation for manufacturing & logistics.
- › Legacy ERP stabilization, bug resolution, and modular refactoring
- › Warehouse, contracts, and financial accounting module synchronization
- › Integration with fiscal systems and local gateways (Didox, Click, Payme)
- › Granular role-based access control (RBAC) and audit trails for financial safety
Enterprise AI & LLM Agents
Intelligent Systems
Context-aware AI agents, document retrieval (RAG), and generative workflows integrated into internal tools.
- › RAG search over internal corporate policies, contracts, and knowledge bases
- › Automated customer intake and inquiry classification with Claude & Gemini
- › Autonomous agentic workflows replacing repetitive clerical operations
- › Voice message transcription and unstructured data extraction for CRM/ERP
High-Performance Backend & APIs
Fast & Resilient
Scalable, secure, and asynchronous REST APIs built with Python, FastAPI, and robust schema validation.
- › High-throughput asynchronous services designed for concurrent peak loads
- › Strict Pydantic schema validation & automated interactive OpenAPI docs
- › OAuth2 / JWT token authentication, rate limiting, and webhook security
- › Production containerization with Docker and automated deployment pipelines
B2B Telegram Bot Ecosystems
Regional Advantage
High-load Telegram bots connected directly to ERP & databases for instant client ordering and CRM sync.
- › 24/7 automated wholesale order intake, catalog search, and invoice issuance
- › Direct bidirectional synchronization with PostgreSQL databases & ERPs
- › Real-time management alerts, approval triggers, and emergency notifications
- › AI conversational assistance inside Telegram for natural product discovery
Database Optimization & Tuning
Speed & Scalability
Deep PostgreSQL and MySQL query tuning, eliminating deadlocks and cutting response latency by ~50%.
- › In-depth slow query log analysis and heavy execution path diagnosis
- › Composite index engineering and table partition restructuring
- › Resolving N+1 query bottlenecks in SQLAlchemy / Django ORM
- › Connection pool tuning, lock reduction, and high-load stress testing
Data Pipelines & Executive BI
Actionable Insights
Automated ETL pipelines and live executive dashboards, replacing fragile manual spreadsheets for leadership.
- › Automated cross-module financial and inventory reconciliation
- › Elimination of manual Excel reporting delays and spreadsheet errors
- › Real-time KPI metric calculation and automated Telegram digest summaries
- › Scheduled cron worker pipelines with robust failure alerting
> case_studies
See all projects →
Selected Systems & ROI
- B2B Telegram Automation & ERP Gateway Case StudyHigh-throughput Telegram bot platform integrated with FastAPI and PostgreSQL for automated order intake, warehouse checks, and CRM sync.[Business Impact • ROI]: Automated 80%+ of incoming B2B order inquiries, cutting manual sales operator processing time from 20 minutes to under 30 seconds.stack: Python FastAPI Aiogram PostgreSQL Redis Docker
- Manufacturing ERP System Optimization & Automation Case StudyMission-critical ERP maintenance, SQL optimization, and automated reporting for high-volume manufacturing.[Business Impact • ROI]: Cut database response times by ~50%, resolved reporting timeouts, and secured financial workflows with role-based access control.stack: Python FastAPI PostgreSQL SQLAlchemy AngularJS
- IELTS Assistant AI Platform Case StudyAI-powered evaluation platform handling automated writing and speaking assessment workflows.[Business Impact • ROI]: Automated student scoring workflows, reducing grading turnaround from hours to seconds with 99.8% API uptime.stack: Python FastAPI AI Integration PostgreSQL
- High-Throughput Social REST API Case StudyProduction-grade backend service with OAuth2 authentication and optimized PostgreSQL schemas.[Business Impact • ROI]: Engineered scalable data layers with Alembic migrations, achieving sub-100ms response latencies and rock-solid auth security.stack: Python FastAPI PostgreSQL SQLAlchemy Alembic
> track_record
See full history →
Production Experience
- Oct2024 - Jul2026JIP Group (Jahon Invest Plast)Software Engineer
- May2024 - Jul2024Cognilabs Software SolutionsSoftware Engineering Intern (Backend)
- Supported backend development using Python, SQLAlchemy, and MySQL.
- Assisted with database model updates and API implementation.
- Collaborated with a remote development team using Git.
> faq --answers
Frequently Asked Questions
[01]
What software development and AI services do you provide in Tashkent and globally?
+
I specialize in custom backend development (Python, FastAPI, PostgreSQL), production ERP system maintenance & performance optimization, enterprise AI/LLM integration (RAG, Claude, Gemini), automated Telegram bot ecosystems, and automated data pipelines for manufacturing, logistics, and B2B companies.
[02]
How do you fix and speed up slow ERP or database systems?
+
I conduct a thorough audit of your PostgreSQL/MySQL slow query logs, database indexes, and ORM usage (SQLAlchemy/Django). By restructuring heavy queries, adding targeted composite indexes, and refactoring business logic, I typically reduce API latency and database load by 50% or more without business disruption.
[03]
Why are AI-powered Telegram bots valuable for businesses in Uzbekistan?
+
In Uzbekistan and Central Asia, Telegram is the primary channel for business communication and customer interaction. Connecting an AI-driven Telegram bot directly to your backend or ERP enables 24/7 automated order processing, instant inventory lookups, and intelligent customer support, reducing manual operator labor by up to 80%.
[04]
Can you modernize an existing legacy codebase without rewriting everything from scratch?
+
Yes. I use an incremental refactoring strategy: isolating critical bottlenecks, resolving existing bugs, introducing type-safe modular endpoints with FastAPI, and securing database migrations. This ensures your existing production operations continue running seamlessly while technical debt is eliminated.
[05]
How can we start working together and what is the process?
+
We begin with a brief 30-minute discovery consultation where we discuss your system bottlenecks or project goals. I then provide an actionable technical proposal with clear milestones, deliverables, and estimated ROI. Reach out via email (yakubovdastonbek@gmail.com) or Telegram (@dastonbekuz).
> technical_notes
See all articles →
Architecture & Insights
> contact
Let's Connect
Have a project in mind, an ERP bottleneck to troubleshoot, or need custom backend/AI automation? Reach out directly via email or Telegram.