Hire the Best C++ Programmers & Developers
in Romania

I build production-ready AI products across LLM systems, robotics AI, computer vision, and full-stack application development. I placed 3rd internationally in the NXP Cup Autonomous Vehicle Competition, where I implemented perception and control systems for an autonomous vehicle using embedded C/C++. I also co-authored IEEE research on iOS LiDAR and ARKit-based 3D reconstruction and anthropometric measurement. My commercial experience includes developing AI-powered fintech platforms, conversational AI products, automated summarization and moderation pipelines, RAG workflows, agentic tool-use patterns, and structured LLM prompting. I work across the complete product stack, including React and TypeScript interfaces, Node.js and Python services, APIs, PostgreSQL and MongoDB, Docker, and CI/CD. My focus is not just on creating AI prototypes. I build reliable, maintainable systems that connect AI models with real product workflows and are ready for production use.

I am a Software Developer with experience in both backend and fullstack positions. In my work, I rely on my solid theoretical background and aquired industry best practices to provide only quality solutions to my clients. - Python and Java as main programming languages, but fluent in most others: C/C++, Bash, HTML/JavaScript/CSS, jQuerry etc. - Django and Spring as preferred backend frameworks, alongside PostgreSQL. Experience designing and developing REST APIs. Experience with the Odoo Framework. - Good understanding of design patterns and clean, maintainable coding practices. - Very good understanding of networks and cyber security - Experienced with working in both small and large teams. Collaborative work with Git. - Diligent, hardworking, apt problem-solver who loves to learn and to adapt. - Great communication skills - Can work with Wordpress or other website builders

If you need a custom app built from scratch — or you’re stuck with a half-finished codebase from a previous developer — I can help you move it forward without unnecessary rewrites. I’m Adrian, founder of Peer Concept, a small software development team. Clients work directly with me, and I bring in my team when the project needs extra frontend, backend, DevOps, QA, or UI/UX capacity. Most of our work comes from two situations: - founders building a product from zero - teams stuck with an unfinished or messy app that needs to move forward What we build and fix: - custom web applications using React, Next.js, Angular, Node.js, Django, FastAPI, and .NET - mobile apps with React Native - REST APIs and third-party integrations: payments, CRMs, internal tools, external platforms - AI features using OpenAI, Claude, LLM APIs, automation workflows, and custom AI tools - existing app takeovers — we read the code, understand the system, and continue development - end-to-end delivery: scope → build → deploy → maintain Relevant examples: - AuctionForecast — took over a data-heavy wine auction platform after multiple developers and continued development without a rewrite - Firefly — built an AI compliance monitoring system that analyzes customer communications and risk signals - DrForms — developed an AI medical documentation app that turns doctor-patient audio into structured reports - MyKidsTales — built an AI storytelling platform with personalized story generation - Blue Mountain Loans — built a consumer lending platform with application, e-signature, direct deposit, payment-processing, and risk-scoring API integrations Recent client feedback: “Adrian did a great job on our loan platform. We had multiple API integrations and a complex flow, and he handled everything smoothly.” We don’t take every project. But when we do, we focus on clear communication, stable delivery, and shipping working software. Send me a short description of what you’re building or trying to fix, and I’ll tell you within 24 hours if we’re a good fit.

I am a versatile software engineer with extensive experience in both Front End and Back End technologies. Whether you're looking to streamline your operations, build scalable backend systems, or integrate complex services, I can help deliver powerful business solutions. Specialized in Java, Spring Boot, RabbitMQ, PostgreSQL, Redis, AWS. JavaScript, Angular, React, Node.js. My expertise allows me to develop scalable, high-performance applications that address real-world challenges. Regular communication is important to me so I can deliver the best, suitable solutions.

I build production geospatial web platforms, real-time 3D maps, and spatial data stories in the browser using React, Three.js, WebGL, MapLibre/Mapbox, and PostGIS. Top Rated · 100% Job Success · $70K+ earned on Upwork · 18+ years across GIS, cartography, and web development. I turn complex spatial data into clear, interactive systems that combine technical rigour, performance discipline, and visual storytelling. Selected production work: • Environmental Intelligence Platform - multi-million entity geospatial SaaS (MapLibre, PMTiles, PostgreSQL, GraphQL) • 3D Reef Health - 15+ month marine spatial platform (MapLibre, Three.js, production hosting) • Inner Fire - real-time WebGL seismic globe (React 19, instanced rendering, live USGS feed) • IIB-recognised visual projects + #100DayMapChallenge (100 consecutive public geospatial builds) I work end-to-end: data preparation, architecture, implementation, optimization, and handoff. Typical engagements: • Interactive map modules and story maps (Mapbox/MapLibre, Wix/CMS embeds) • Real-time 3D spatial interfaces (Three.js / R3F / WebGL) • Geospatial dashboards and climate/environment platforms • Map performance and UX audits (consultation or fixed scope) Stack: • Frontend: React, TypeScript, Three.js, WebGL, GLSL, MapLibre GL / Mapbox GL • Data/GIS: PostGIS, PostgreSQL, QGIS, GDAL, PMTiles • Focus: digital twins, environmental and climate data, immersive spatial interfaces I am selective about projects where spatial accuracy, performance, and visual quality all matter. Portfolio: maptheclouds dot com

100% biological, natural brain for rent! A natural deep neural network trained for 15 years on software development tasks of varying complexity. Trained on large datasets of C/C++, C#, and other programming languages source code and technical documentation. The medical device industry, X-ray imaging, game development, WPF .NET desktop software development, and Unity game engine datasets were a significant part of the training program. Capable of stable performance at System 2 level, rarely dropping to Level 1, only in stressful situations. Produces near-perfect source code and final software solutions. Very well nurtured: good sleep, nutrition based mainly on a high-protein diet. No alcohol consumption during all years of training and subsequent inference (practical application) to keep the bloodstream and cells intact. Attached to a healthy and well-maintained human body. Can also work well in symbiosis with LLM if you prefer tasks done faster with a little help from AI.