omurkulovamir2008

Built a RAG service on top of 10 classic Kyrgyz epics - ask anything, get answers in Kyrgyz. A small attempt to bring Central Asian literature to a wider audience.
Went with hybrid retrieval: OpenAI dense embeddings + BM25 sparse search, fused via RRF in Qdrant. Makes a real difference on Kyrgyz proper nouns, which a pure semantic search struggles with.
Frontend is intentionally styled after Kyrgyz shyrdak carpets - dark crimson, gold, geometric ornaments. 5-query guest limit via sessionStorage, no backend needed.
Biggest deploy headache: pywin32 sneaking into requirements.txt from a Windows machine. One line to fix, thirty minutes to find

MoneyManager is a full-stack personal finance application built with Spring Boot on the backend and React with Tailwind CSS on the frontend. The backend follows a layered architecture - Controllers → Services → Repositories — using Spring Data JPA for database interaction. Authentication is stateless, implemented via JWT tokens with a custom JwtRequestFilter validating every request. The database has four core entities: Profile, Category, Income, and Expense, linked via foreign keys with cascade delete. On the frontend, Axios handles HTTP communication with interceptors that auto-attach the Authorization header and redirect to login on 401 responses. The /filter endpoint supports dynamic querying by date range, keyword, and sorting using Spring Data’s Sort abstraction. Charts are rendered with Recharts (LineChart, BarChart, PieChart), providing visual analytics on the dashboard. The app runs on MySQL locally and PostgreSQL on Render in production

I built a multilingual greeting card generator using React, TypeScript, and Google’s Gemini AI. Users select an occasion (Birthday or New Year), enter the recipient’s name, age, and interests, then choose from six tone options ranging from Official to Adult (with edgier humor). The app supports six languages including Russian, Kyrgyz, and English, with culturally-adapted prompts for each.
The UI uses a purple color scheme with a two-column layout - left side for inputs, right side for results. I implemented proper validation, loading states, and a copy-to-clipboard feature for the generated greetings. The Gemini API receives a detailed prompt requesting 2-5 sentences with emojis, using higher temperature (0.9) for the Adult tone to boost creativity.
The main challenge was crafting prompts that produce consistent, appropriate output across different languages and tones while maintaining the festive, personalized feel users expect from greeting cards.

It’s been kinda hard to make a frontend. I used Claude and God’s bless to create it but finally it does;)
I almost finished my project. Only thing left is deployment. See the frontend;)

Implemented all main features: auth, accounts, categories, and operations.

• Set up JWT authentication with argon2 password hashing
• Created User, Account, Category, and Operation models
• Implemented CRUD operations for all entities via repositories
• Added automatic balance updates when creating/updating/deleting operations
• EXPENSE decreases balance, INCOME increases it
• Created filtering by account_id, category_id, and date range
• Added /categories/with-balances and /operations/details endpoints for analytics

Challenges:
Operations were tricky -> had to properly revert old balance changes when updating. Solved with revert -> update -> apply sequence.

Complete API ready for frontend integration.

Started working on Budget App - a personal finance management application. Chose FastAPI + PostgreSQL stack, then I’ll write Frontend in React

• Set up project structure with layers: models, repositories, services, routes
• Created config file with database settings
• Configured database.py with engine and sessionmaker
• Added CORS middleware
• Created basic health check endpoints

Decided to use Repository pattern for DB isolation and Service layer for business logic. Should make testing easier ;) (i hope)

I just forgot to write devlogs workinh on this project, so don’t pay attention that I wrote first devlog after 4:31 hours of developing :(

I got big issues with deployment:(

Yesterday I was really tired bit everything looks pretty cool. I got only one error which I couldn’t fix. When I add an item in cart it does nothing. I tried all methods, used my brain. ChatGPT’s brain, Claude’s brain, Gemini’s brain - nothing changed. So i decided to just like.. um.. this bug may be in this project, it’s totally ok:))))
Here’s my frontend:

It was hard but I almost finished a backend. Right now I’m checkin the endpoints via docs and everythink seems pretty good.
I’m gonna write a frontend for it too;)

So I finished doing repositories, services, models and schemas. Now I’m gonna write routers, then do some tests and write a frontend for it. It is hard, I really try to think how to make all of this mess work :(
Backend is a bit harder than I thought

I want to learn a FastAPI, so I could make a simple backend on Python ;) And to learn Vue.js to be able to write a frontend
That’s why I started this project. I think e-commerce shop, is one of the best ideas to build because you learn a lot while writing it :)
So my progress is - I started to write backend, I have done SQLalchemy schemas, Pydantic models, and repositories to work with db right now. I hope I’ll finish this project