60+ Proiecte Enterprise • 5M+ Requests Procesate 60+ Enterprise Projects • 5M+ Requests Processed

Sisteme Backend
Care NU Se Prăbușesc
La 3 Dimineața
Backend Systems
That NEVER Crash
At 3 AM

Îți transform ideea în infrastructură enterprise care procesează milioane de request-uri, scalează automat, și funcționează impecabil sub presiune. I transform your idea into enterprise infrastructure that processes millions of requests, scales automatically, and works flawlessly under pressure.

60+
ProiecteProjects
5M+
Requests/ziRequests/day
99.9%
Uptime

30 minute • Analiza tehnică gratuită • Fără obligații 30 minutes • Free technical analysis • No obligations

production-monitoring.log
$ kubectl get services --all-namespaces
API Response Time
47ms
↓ 23% mai rapid↓ 23% faster
Concurrent Users
127K
Online acumOnline now
Requests/Second
8.4K
Peak: 12.1K
Error Rate
0.01%
Sistem stabilStable system
LIVE ACTIVITY
✓ IoT devices syncing...
✓ ML model inference: 284ms
✓ Database replicas: 3/3 healthy
✓ Auto-scaling: +2 pods
SOC 2 Type II
GDPR Compliant
SISTEME PENTRU CLIENȚI CLIENT SYSTEMS

Sisteme Enterprise pentru Clienți Enterprise Client Systems

Soluții enterprise dezvoltate pentru clienți - fiecare proiect rezolvă probleme reale de scalabilitate, performanță și fiabilitate, testate în producție cu trafic real. Enterprise solutions developed for clients - each project solves real scalability, performance, and reliability problems, tested in production with real traffic.

LAN SCANNING

DADJ Scanner Contracte

Aplicație enterprise JavaFX pentru scanarea și gestionarea contractelor prin rețeaua locală. Procesare distribuită, sincronizare automată și arhivare securizată cu ACL. Enterprise JavaFX application for contract scanning and management through local network. Distributed processing, automatic synchronization and secure archiving with ACL.

JavaFX Networking OCR SQLite
Scanare LAN • EnterpriseLAN Scanning • Enterprise
FROM SCRATCH

DADJ Database Build-up

Arhitectură enterprise de baze de date construită de la zero cu design normalizat, partitioning, indexare optimizată, replicare master-slave și backup automatizat pentru high availability. Enterprise database architecture built from scratch with normalized design, partitioning, optimized indexing, master-slave replication and automated backup for high availability.

PostgreSQL Replication ER Design Performance
Enterprise DB • HAEnterprise DB • HA
REAL-TIME ANALYTICS

PromoDash

Platformă de marketing analytics cu tracking în timp real, conversion funnels, attribution modeling, A/B testing și dashboards interactive pentru optimizarea campaniilor promotional. Marketing analytics platform with real-time tracking, conversion funnels, attribution modeling, A/B testing and interactive dashboards for promotional campaign optimization.

React Node.js ClickHouse WebSocket
Real-time • AnalyticsReal-time • Analytics
AI MATCHING

Joblyo

Platformă de recrutare cu AI pentru job matching inteligent. Algoritmi ML pentru potrivire candidat-poziție, parsare automată CV-uri, skill extraction și predictive analytics pentru hiring success. AI recruitment platform with intelligent job matching. ML algorithms for candidate-position matching, automatic resume parsing, skill extraction and predictive analytics for hiring success.

Python TensorFlow NLP FastAPI
AI Matching • MLAI Matching • ML
SELF-HOSTED

E-comm Self Platform

Platformă e-commerce self-hosted completă cu inventory management, payment gateway integration, order processing, analytics și admin dashboard. Control complet asupra datelor și infrastructurii. Complete self-hosted e-commerce platform with inventory management, payment gateway integration, order processing, analytics and admin dashboard. Full control over data and infrastructure.

Next.js PostgreSQL Stripe Redis
Self-hosted • E-commerceSelf-hosted • E-commerce
CONTINUOUS LEARNING

Aircraft CLS

Sistem de management aviație cu continuous learning pentru optimizarea rutelor, predictive maintenance, fuel optimization și fleet tracking în timp real cu alerting avansat și compliance. Aviation management system with continuous learning for route optimization, predictive maintenance, fuel optimization and real-time fleet tracking with advanced alerting and compliance.

Python ML IoT Real-time
Aviation • MLAviation • ML
NAVIGATION

Horizon Line

Sistem de navigație aviație cu artificial horizon, attitude indicator, gyroscope integration și advanced flight instrumentation. Vizualizare 3D, alerting și log tracking pentru siguranță maximă. Aviation navigation system with artificial horizon, attitude indicator, gyroscope integration and advanced flight instrumentation. 3D visualization, alerting and log tracking for maximum safety.

C++ OpenGL Sensors Real-time
Navigation • AviationNavigation • Aviation
MULTIMODAL AI

Multimodal + RAG

Sistem AI avansat combinând RAG cu procesare multimodală (text, imagine, audio). Vector search, embedding fusion, contextual retrieval și cross-modal understanding pentru aplicații enterprise complexe. Advanced AI system combining RAG with multimodal processing (text, image, audio). Vector search, embedding fusion, contextual retrieval and cross-modal understanding for complex enterprise applications.

LangChain GPT-4V Whisper Weaviate
Multimodal • RAGMultimodal • RAG
QUEUE SYSTEM

QSP iPhar

Platformă farmaceutică cu queue system pentru gestionarea comenzilor. Inventory tracking, expiry management, automated reordering, prescription validation și sistem de priorități pentru comenzi urgente. Pharmaceutical platform with queue system for order management. Inventory tracking, expiry management, automated reordering, prescription validation and priority system for urgent orders.

Node.js RabbitMQ PostgreSQL React
Pharma • Queue SystemPharma • Queue System
AI EXTRACTION

ID Processor

Sistem AI pentru procesarea documentelor de identitate. OCR avansat, field extraction, document validation, fraud detection și compliance checking. Suport pentru multiple tipuri de documente și țări. AI system for ID document processing. Advanced OCR, field extraction, document validation, fraud detection and compliance checking. Support for multiple document types and countries.

PyTorch OpenCV OCR FastAPI
AI • Document ProcessingAI • Document Processing
AUTOMATED ML

Car Contract Processor

Sistem automatizat pentru procesarea contractelor auto cu ML. Extragere automată date vehicul, validare informații client, risk assessment, pricing calculation și generare documentație conformă. Automated system for car contract processing with ML. Automatic vehicle data extraction, client information validation, risk assessment, pricing calculation and compliant document generation.

Python ML OCR Automation
ML • AutomationML • Automation
KANBAN BOARDS

Trello Clone

Platformă de project management cu Kanban boards, drag-and-drop, real-time collaboration, task tracking, labels, deadlines, file attachments și team workspace pentru productivitate maximă. Project management platform with Kanban boards, drag-and-drop, real-time collaboration, task tracking, labels, deadlines, file attachments and team workspace for maximum productivity.

React Node.js Socket.io MongoDB
Kanban • CollaborationKanban • Collaboration
OPEN SOURCE & PROIECTE PERSONALE OPEN SOURCE & PERSONAL PROJECTS

Proiecte GitHub Personale Personal GitHub Projects

Proiecte open-source și experimente personale - de la AI și machine learning la game development și tools de productivitate. Open-source projects and personal experiments - from AI and machine learning to game development and productivity tools.

DEEP RL

Traffic Signal Control with Deep RL

Sistem inteligent de control trafic urban folosind Deep Reinforcement Learning (DQN, Double DQN, DDQN). Optimizare flux trafic în timp real cu reducere congestii. Intelligent urban traffic control system using Deep Reinforcement Learning (DQN, Double DQN, DDQN). Real-time traffic flow optimization with congestion reduction.

Deep RL Python DQN
COMPUTER VISION

Sudoku OCR

Sistem OCR pentru recunoaștere puzzle-uri Sudoku din imagini folosind Computer Vision și ML. Preprocessing imagine, digit recognition și solver automat. OCR system for recognizing Sudoku puzzles from images using Computer Vision and ML. Image preprocessing, digit recognition and automatic solver.

OpenCV OCR Python
NLP

Satire Detection AI

Model NLP pentru detectarea satirei în text folosind transformers și deep learning. Clasificare automată cu analiză contextuală și semantic embeddings. NLP model for satire detection in text using transformers and deep learning. Automatic classification with contextual analysis and semantic embeddings.

NLP Transformers Python
STRATEGY GAME

Chess Game

Joc de șah complet în Java cu GUI interactiv, validare mișcări legale, detectare șah/mat și AI opponent folosind alpha-beta pruning. Complete chess game in Java with interactive GUI, legal move validation, check/checkmate detection and AI opponent using alpha-beta pruning.

Java Swing AI
👻
ARCADE CLASSIC

Pacman

Implementare clasică Pacman în Java cu AI pentru fantome, sistem scoring, power-ups, multiple nivele și animații smooth. Classic Pacman implementation in Java with ghost AI, scoring system, power-ups, multiple levels and smooth animations.

Java Game Dev AI
PUZZLE GAME

Tetris

Joc Tetris complet cu rotație piese, clearing lines, sistem scoring progresiv, next piece preview și dificu altăți crescânde. Complete Tetris game with piece rotation, line clearing, progressive scoring system, next piece preview and increasing difficulty.

Java Swing Game Logic
IOT PLATFORM

IoT Home Automation System

Platformă IoT pentru control dispozitive smart home cu web interface, real-time monitoring, automation rules și compatibilitate MQTT. IoT platform for smart home device control with web interface, real-time monitoring, automation rules and MQTT compatibility.

IoT MQTT Web
SOCIAL NETWORK

MicroSocial Platform

Platformă social media cu posts, comments, likes, user profiles, feed algorithm și real-time notifications. Full-stack web application. Social media platform with posts, comments, likes, user profiles, feed algorithm and real-time notifications. Full-stack web application.

Full-stack WebSockets Social
STREAMING

Streampulse

Platformă video streaming cu video player custom, playlist management, recommendation algorithm și analytics pentru view patterns. Video streaming platform with custom video player, playlist management, recommendation algorithm and analytics for viewing patterns.

Streaming Video Web
IMAGE PROCESSING

Image Editor

Editor imagine desktop în C++ cu filtre, transformări, layers, selection tools și batch processing. Performance nativ optimizat. Desktop image editor in C++ with filters, transformations, layers, selection tools and batch processing. Optimized native performance.

C++ OpenCV GUI
QR GENERATOR

QR Code Generator

Tool Python pentru generare QR codes cu customizare culori, size, error correction level și embedded logos. Export multiple formate. Python tool for QR code generation with color customization, size, error correction level and embedded logos. Multiple format export.

Python QR Tool
COMPRESSION

Image Compressor

Tool Python pentru compresie imagini cu algoritmi multipli, quality control, batch processing și comparație before/after cu metrici. Python tool for image compression with multiple algorithms, quality control, batch processing and before/after comparison with metrics.

Python Compression Automation
CELLULAR AUTOMATA

Conway's Game of Life

Simulare cellular automata în Assembly cu optimizări low-level, pattern recognition și vizualizare generații. Performance extrem de eficient. Cellular automata simulation in Assembly with low-level optimizations, pattern recognition and generation visualization. Extremely efficient performance.

Assembly Automata Low-level
AUTOMATA THEORY

Automata Theory Suite

Set complet de tools pentru DFA, NFA, Lambda-NFA, RegEx to DFA conversion și CYK algorithm. Visualizare transitions și state minimization. Complete toolset for DFA, NFA, Lambda-NFA, RegEx to DFA conversion and CYK algorithm. Transition visualization and state minimization.

Java Automata Algorithms
RPG GAME ENGINE

Ethereal Eclipse

Game engine C++ complet cu physics, AI enemies, inventory system, quest management și shader graphics. Arhitectură ECS performantă. Complete C++ game engine with physics, AI enemies, inventory system, quest management and shader graphics. High-performance ECS architecture.

C++ Game Engine OpenGL
⭐ Vezi toate proiectele pe GitHub → ⭐ View all projects on GitHub →

🚀 60+ proiecte open-source • Diverse tehnologii • Constant actualizat 🚀 60+ open-source projects • Various technologies • Constantly updated

💡 ÎNTREBĂRI FRECVENTE 💡 FREQUENTLY ASKED

Îți răspund la cele mai comune
3 întrebări
Answering the most common
3 questions

"E prea scump pentru bugetul meu?" "Is it too expensive for my budget?"

Sistemul tău actual care pică la 3 dimineața ți-a costat deja mai mult decât investiția în infrastructură solidă. Fiecare oră de downtime = clienți pierd, revenue-ul scade, reputația suferă. Your current system crashing at 3 AM has already cost you more than investing in solid infrastructure. Each hour of downtime = lost clients, decreased revenue, damaged reputation.

💰 Calculul simplu: 1h downtime la 1000 users = €5000+ pierdere. O infrastructură care nu pică se plătește singură în prima lună. 💰 Simple math: 1h downtime at 1000 users = €5000+ loss. Infrastructure that doesn't crash pays for itself in the first month.

"Durează prea mult până văd rezultate?" "Takes too long to see results?"

Zero. Lucrăm etapizat. În primele 2 săptămâni ai deja MVP funcțional în producție care procesează trafic real. Apoi iterăm și optimizăm continuu pe bază de metrici reale. Zero. We work in stages. In the first 2 weeks you already have a functional MVP in production processing real traffic. Then we iterate and optimize continuously based on real metrics.

Week 1-2: MVP live • Week 3-4: Optimizare performanță • Week 5+: Scaling & automation. Vezi ROI de la prima zi. Week 1-2: MVP live • Week 3-4: Performance optimization • Week 5+: Scaling & automation. See ROI from day one.

"Ai experiența necesară pentru proiectul meu?" "Do you have the necessary experience for my project?"

60+ proiecte finalizate. 5M+ requests procesate zilnic în producție. Sisteme care rulează fără să se prăbușească de ani de zile. Tot portofoliul e public pe GitHub - poți verifica fiecare linie de cod. 60+ completed projects. 5M+ requests processed daily in production. Systems running without crashing for years. Entire portfolio is public on GitHub - you can verify every line of code.

🏆 IoT platforms • Deep Learning AI • Native performance tools • Streaming systems • Game engines • Computer vision. Dacă e backend sau AI, l-am construit. 🏆 IoT platforms • Deep Learning AI • Native performance tools • Streaming systems • Game engines • Computer vision. If it's backend or AI, I've built it.

Perfect, vreau să discutăm despre proiect → Perfect, let's discuss the project →

Niciun risc. Consultația de 30 minute e complet gratuită. No risk. The 30-minute consultation is completely free.

Servicii & Consultanță Services & Consulting

Transform provocări tehnice complexe în soluții scalabile Transform complex technical challenges into scalable solutions

API & Microservicii API & Microservices

€2000+
  • Arhitectură REST/gRPC scalabilăScalable REST/gRPC architecture
  • Service mesh & load balancing
  • CI/CD pipeline automation
  • Monitoring & observability
Cere Ofertă Request Quote
POPULARPOPULAR

Sisteme Distribuite Distributed Systems

€4000+
  • Event-driven architecture
  • Message queues & streaming
  • High availability & fault tolerance
  • Horizontal scaling strategies
Cere Ofertă Request Quote

AI & Machine Learning

€5000+
  • Custom ML models & fine-tuning
  • LLM integration & RAG systems
  • MLOps & model deployment
  • AI-powered automation
Cere Ofertă Request Quote
⭐ FEEDBACK DE LA CLIENȚI ⭐ CLIENT FEEDBACK

Ce spun clienții What clients say

Rezultate măsurabile. Sisteme care funcționează. Clienți mulțumiți. Measurable results. Systems that work. Satisfied clients.

60+
Proiecte Finalizate Completed Projects
5M+
Requests/ziRequests/day
99.9%
Uptime Mediu Average Uptime
47ms
API Response Time API Response Time
M
Mihai Popescu
CTO, FinTech Startup

"Ne-a transformat sistemul de plăți de la 200ms response time la 35ms. Zero downtime în ultimele 8 luni. API-ul procesează acum 2M+ tranzacții pe zi fără probleme." "Transformed our payment system from 200ms response time to 35ms. Zero downtime in the last 8 months. API now processes 2M+ transactions daily without issues."

A
Alexandra Ionescu
Founder, SaaS Platform

"Sistemul AI pe care l-a construit reduce timpul de procesare cu 68%. Integration impecabilă cu infrastructura noastră existentă. Best investment we've made." "The AI system he built reduces processing time by 68%. Flawless integration with our existing infrastructure. Best investment we've made."

D
Daniel Gheorghe
CEO, E-commerce

"Black Friday cu 50K concurrent users. Zero probleme. Sistemul a auto-scaled perfect. Saved us €80K în infrastructure costs vs. old provider." "Black Friday with 50K concurrent users. Zero issues. System auto-scaled perfectly. Saved us €80K in infrastructure costs vs. old provider."

Despre Mine About Me

Sunt un inginer backend obsedat de performanță, scalabilitate și sisteme care nu se strică niciodată. De peste 4 ani construiesc infrastructuri distribuite și integrări AI care procesează milioane de request-uri. I'm a backend engineer obsessed with performance, scalability, and systems that never break. For over 4 years, I've been building distributed infrastructures and AI integrations that handle millions of requests.

Cred în arhitectură elegantă, cod curat și automatizare agresivă. De la orchestrare Kubernetes la fine-tuning de modele neurale - transform provocări tehnice în soluții robuste. I believe in elegant architecture, clean code, and aggressive automation. From Kubernetes orchestration to neural model fine-tuning - I transform technical challenges into robust solutions.

Backend Engineer & AI Specialist Backend Engineer & AI Specialist

2021 - Prezent 2021 - Present

Systems Architect

Distributed Systems & Microservices | 2020 - 2021 Distributed Systems & Microservices | 2020 - 2021

Backend Developer

API Design & Database Optimization | 2019 - 2020 API Design & Database Optimization | 2019 - 2020

Tech Stack Tech Stack

Python Go Node.js Rust PostgreSQL Redis Kafka RabbitMQ Docker Kubernetes AWS/GCP Terraform PyTorch TensorFlow LangChain OpenAI API gRPC GraphQL Elasticsearch Prometheus
📞 ULTIMUL PAS 📞 FINAL STEP

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🎁 BONUS: Backend Performance Checklist (27 Puncte) 🎁 BONUS: Backend Performance Checklist (27 Points)

Checklist-ul exact pe care îl folosesc la fiecare proiect pentru a garanta performanță maximă și zero downtime. Folosit în 50+ proiecte enterprise. The exact checklist I use in every project to guarantee maximum performance and zero downtime. Used in 50+ enterprise projects.

API optimization strategiesAPI optimization strategies
Database indexing secretsDatabase indexing secrets
Caching best practicesCaching best practices
Load balancing tacticsLoad balancing tactics

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