I've Built AI Products. Let's Build Something Bigger.
Great ideas are everywhere. Turning them into products people actually use? That's the fun part. Over the past 11+ years, I've had the chance to work on some pretty exciting projec…
Software Engineer | AI/ML Engineer | Full Stack Web Developer | LLM | Chatbots | Shopify Product Operations
Software developer
I'm Efaj Tahamid Rifat, a software developer, AI architect, and founder of CodeBros. Since 2022, I've been building software products and working across web development, artificial intelligence, automation, and blockchain technology.
Full Stack Developer
I’m Dominik Lubański (call me Dominik). I help startups and businesses build scalable SaaS products, AI-powered applications, RAG systems, and workflow automation solutions, backed by 11 years of full-stack engineering experience and 5 years specializing in AI. I combine deep engineering expertise with AI-powered development tools like Claude to turn complex business ideas into reliable, production-ready solutions—delivering faster without compromising quality.
Scalable systems for complex business operations
We help growing companies build scalable operational platforms, business systems, and AI-enabled workflows for integration-heavy and operationally complex environments. What sets Celadonsoft apart is our clarity before development: we start with discovery, solution design, and business analysis to define architecture, workflows, integrations, priorities, and the right development scope before build begins. This foundation allows us to deliver predictably for complex systems by combining product management, QA, solution design, and senior engineering, keeping complex software projects transparent, structured, and predictable from discovery to release. We are built for real business complexity and work best with growing and established companies that need operational platforms, multi-role systems, complex integrations, internal workflows, and software that supports long-term growth and operational scale. At the same time, our senior engineers use AI to accelerate delivery and reduce repetitive work while keeping architecture, technical decisions, scalability, and quality under senior engineering control. We primarily work with companies in Food & Beverage, Real Estate, and FinTech, and our strongest experience includes restaurant chains, multi-location businesses, operational platforms, workflow-heavy systems, and customer-facing digital products tied to core business operations.
A full-stack developer working with Large Language Models
Building applications that combine traditional web architecture with AI capabilities, integrating model APIs, prompt engineering, and vector search directly into web or mobile products
Senior Full-Stack .NET & AWS Engineer · TrioAmigo
Senior full-stack engineer focused on .NET/C#, AWS and React, and one third of TrioAmigo, a three-person senior team from Belgrade and East Sarajevo. Recent work: a multi-tenant inspection platform on AWS for a global energy company, a gigapixel image pipeline rewritten from .NET to Python/libvips (16–20× faster in benchmarks), and React and Angular frontends for industrial and banking clients. We take on projects as a team, on fixed-price milestones. Tell us what you're building.
Senior Full-Stack Software Engineer | 15 Years Experience | Web & Mobile App Development | .NET | Python | React | Node.js | Cloud & AI Solutions
I am a Senior Full-Stack Software Engineer and Technology Consultant with 15 years of experience in designing, architecting and delivering scalable software solutions, enterprise applications and digital products. I help startups, businesses and enterprises transform their ideas into reliable, secure and scalable technology solutions from initial concept and system architecture to development, deployment and ongoing support. Technical Expertise • Backend Development: C#, .NET Core, ASP.NET Core, Python, FastAPI, Node.js, Express.js • Frontend Development: React.js, Angular, JavaScript, TypeScript, HTML5, CSS3 • Mobile App Development: Android, Kotlin, Cross-Platform Mobile Applications • Database Technologies: PostgreSQL, SQL Server, MySQL, MongoDB • Cloud & DevOps: Microsoft Azure, AWS, Docker, CI/CD, Cloud Architecture • AI & Generative AI: LLMs, RAG, AI Agents, Chatbots, Embeddings, AI Integrations and Automation • Architecture & Engineering: Microservices, REST APIs, Distributed Systems, System Design, Scalable Architecture Services I Offer • Custom Website & Web Application Development • Mobile Application Development • SaaS Product & MVP Development • Enterprise Software Solutions • CRM, ERP & Business Management Systems • API Development & Third-Party Integrations • AI-Powered Applications & Intelligent Automation • Cloud Migration, Deployment & DevOps • Technical Consulting & Software Architecture My Approach I focus on understanding business requirements, choosing the right technology, building maintainable architectures and delivering solutions that can grow with the business. Whether you are a startup looking to build your first MVP or an established business modernising its technology, I can help take your idea from concept to production. Available for international projects, long-term development partnerships and technical consulting.

Designpluz is a well-known Software Development and Web Design Company located in the creative and fast-paced centre of Sydney, where creative design and technology meet. We have been providing great website design, custom software, and mobile apps for over 17 years. Our comprehensive approach merges design, function and strategy to create impactful outcomes in all types of industries. In our passion for innovation, our creative team of experts is committed to providing custom websites and scalable applications while implementing powerful online marketing strategies for businesses of all sizes, enabling success, growth, and success. At Designpluz, we believe there is more to fulfilling the ordinary experience; we craft inspiring, engaging, and highly impactful digital experiences.

Abto Software is a product engineering company specializing in AI-driven solutions, healthcare technology, and enterprise software development. Founded in 2007, Abto brings deep technical expertise to organizations navigating digital transformation — with particular strength at the intersection of artificial intelligence and mission-critical industries. Healthcare & AI at the Core Abto's healthcare practice spans clinical decision support, medical imaging analysis, patient data management, and hospital workflow automation. The company builds HIPAA-compliant systems that integrate AI into diagnostics, remote patient monitoring, and EHR platforms — helping providers reduce friction and improve outcomes without compromising data integrity. On the AI side, Abto operates one of the largest Computer Vision departments in Eastern Europe. Their team delivers production-grade Intelligent Video Analytics, automated Data Extraction pipelines, and robust vision systems for real-world deployment — from OCR and document processing to object detection and scene understanding. Transportation Intelligence Abto is a recognized engineering partner for Advanced Driver Assistance Systems (ADAS) and Intelligent Transportation Systems (ITS), building perception layers, sensor fusion modules, and traffic analytics platforms that power smarter mobility infrastructure. Technology Stack Abto's engineering backbone centers on the Microsoft ecosystem — .NET framework, Azure cloud services, and enterprise-grade Windows environments — complemented by cross-platform capabilities in Python, C++, Java, and modern JavaScript frameworks. The team is fluent in MLOps, computer vision pipelines (OpenCV, TensorFlow, PyTorch), RESTful and microservice architectures, and CI/CD-driven delivery across cloud and on-premise deployments. Why Abto With 300+ engineers, 15+ years of delivery experience, and a portfolio spanning Fortune 500 clients and fast-scaling startups, Abto Software is the partner of choice for companies that need AI built right — not just built fast.

We exist to make software development feel like a partnership you can count on. What sets us apart? We actually give a damn. We care about what you're building, why you're building it, and what’s getting in your way. We don’t nod along and do what we’re told if we think it’s going to break later. Our goal is making life easier for product leaders, founders, and tech execs who are under pressure to deliver.

Established in 2014, Bac Ha Software Co., Ltd. (BHSoft) has been uninterruptedly offering services to worldwide clients. With the aid of latest technologies, BHSoft provides customers with the optimum solution which assures to meet their needs and requirements. Bringing out the best applications for customers’ projects is our ultimate goal. Our talent and experienced team have proven ourselves through leading BHSoft to stand among the top Software Development Companies in the market. Being our client, you are always treasured and we would be delighted if you decide to become our long-term partner. Your business requirements will be carefully evaluated. We also make sure the most suitable and up-to-date technologies are applied in customer projects. As a dynamic and fast-growing company in Vietnam, BHSoft strives to bring a new perspective in the Tech world while always staying at the top of the game. Services offering and development capabilities: • Solution Architecture • Product, Proof of Concept & Prototypes Development • SaaS Application Development • Web & Mobile Applications • GEO/GIS 2D/3D and Map/Tracking Applications Delivery Processes • Agile Development • Continuous Integration/Deployment • Cloud Deployment & Optimization • Requirements Definition • Change Management • Support & Maintenance We are now experienced with: • Mobile Apps: iOS, Android, Cross Platform: React Native, Flutter • Web Apps: ReactJS/Redux/Redux-Saga, C#/ASP.Net Core, C#/ASP.Net Core, HTML5/CSS3, TypeScript/Native Script/Angular, NodeJS, Python/Odoo, PHP/Laravel, Three.js, WebGL, 3D Visualization • Database: MongoDB, MySQL/PostgreSQL. MS SQL, OrientDB • GEO/GIS 2D/3D and Web Map View: Cesium, GeoServers, OpenLayers, PostGIS, MapBox, LeafLet, OpenStreet Map • Infra: Google Cloud, AWS, Azure, Docker

Custom software development company providing enterprise cloud solutions and digital transformation.

South African software engineering firm solving complex business problems.
Great ideas are everywhere. Turning them into products people actually use? That's the fun part. Over the past 11+ years, I've had the chance to work on some pretty exciting projec…

Introduction Sending money between countries has traditionally involved several financial institutions, currency conversions, and payment processing systems. Depending on the count…