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
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.
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.
AI Architect & Full-Stack Developer
Ingenuity AI Pvt. Ltd. is an AI-focused software development company helping businesses transform ideas into intelligent, scalable digital solutions. Founded by experienced engineers with backgrounds at Microsoft and Oracle, we specialize in AI application development, custom AI agents, intelligent chatbots, business process automation, web application development, fintech solutions, and enterprise software integrations. Our team combines technical expertise, innovation, and a business-first approach to deliver solutions that solve real-world challenges. Our Core Services: AI Application & AI Agent Development Custom Chatbots & Conversational AI AI Integration & Business Automation Web Application & SaaS Development Fintech & Enterprise Software Solutions API Development & System Integration Dedicated Software Development & Engineering Support We partner with startups, small businesses, and established organizations to build new products, improve existing systems, and accelerate digital transformation. At Ingenuity AI, we don't just write code — we build technology that helps businesses grow. Website: https://www.ingenuityai.org Email: [email protected]
Blockchain Development Company – End-to-End Blockchain Development Services
BlockchainAppsDeveloper is a leading blockchain development company providing end-to-end blockchain solutions for startups, enterprises, and businesses. We specialize in developing secure, scalable, and customized blockchain applications tailored to specific business requirements. Our services include public and private blockchain development, custom blockchain networks, enterprise blockchain solutions, smart contract development, cryptocurrency and token development, stablecoin development, blockchain wallets, explorers, and blockchain integration. From initial consultation and architecture design to development, deployment, and ongoing maintenance, we help businesses build reliable blockchain ecosystems that improve transparency, security, automation, and operational efficiency.
Full-Stack Web & Software Developer | Custom Solutions, API Integrations & Business Automation
I'm an independent Web & Software Developer passionate about transforming business ideas into powerful, scalable, and reliable digital solutions. I help startups, entrepreneurs, agencies, and established businesses build, improve, and scale their digital products. Whether you need a brand-new web application, custom software, seamless API integrations, or ongoing development support, I can help turn your requirements into reality. My Core Services: Web Development: Custom websites, web applications, business portals, and responsive solutions. Software Development: Tailor-made software, backend systems, and business-specific applications. API Integration: Third-party API integrations, payment gateways, CRM, ERP, and inventory synchronization. Business Automation: Automating repetitive processes and connecting different business systems. E-commerce Development: Custom e-commerce functionality, integrations, and workflow improvements. Technical Support: Bug fixing, performance optimization, maintenance, and ongoing development. Why Work With Me? Direct communication without unnecessary intermediaries. A business-focused approach to solving technical challenges. Clean, maintainable, and scalable development. Reliable delivery with attention to quality and detail. Flexible engagement for individual projects or long-term collaboration. Post-delivery support and assistance. I believe technology should make businesses more efficient, competitive, and profitable. My goal isn't just to write code; it's to understand your business challenges and deliver solutions that create real value. Let's Build Something Great Together! If you have a project, an idea, or an existing system that needs improvement, let's discuss how I can help bring it to life. I'm available for new projects and ongoing collaborations.
Bitontree is an AI engineering company founded in 2019 in Ahmedabad, India. We build and run production AI systems for healthcare, logistics, legal, SaaS, e-commerce, recruitment, and real estate teams. Our delivery model is embedded rather than transactional. Senior AI engineers join your sprint cadence, work against your codebase and constraints, and stay involved after launch. That means monitoring live behaviour, maintaining evaluation suites that catch model drift, and tuning prompts and retrieval as real usage patterns emerge. Capabilities include AI agent development, RAG and knowledge systems, AI document processing, AI chatbot development, voice AI agents, AI workflow automation, and MCP server development, alongside AI strategy and proof-of-concept engagements for teams scoping their first system. We support HIPAA-aware delivery with business associate agreements, PHI-safe data pipelines, and SOC 2-aware security practices.
Metatech Official is a mobile app development company specializing in complete digital product solutions for startups, small and medium-sized businesses, entrepreneurs, and established organizations. Since 2018, we have helped businesses transform concepts into reliable, scalable, and intuitive mobile applications aligned with their operational objectives and customer requirements. Our mobile app development services span the complete product journey, including research, planning, UI/UX design, development, testing, deployment, maintenance, and ongoing improvements. Our expertise includes Android and iOS app development, cross-platform solutions, backend development, API integration, database architecture, cloud services, quality assurance, deployment, application optimization, and long-term technical support. Every project is approached according to its individual business and technical requirements rather than through a one-size-fits-all process. Before development begins, we consider factors such as the target market, business model, user journeys, integrations, technical requirements, scalability needs, and long-term product plans. This helps us build applications that address immediate requirements while providing a foundation for future growth. Our team has experience developing applications and digital platforms across numerous industries. These include ecommerce, marketplaces, food delivery, logistics, healthcare, fintech, trading, Web3, transportation, real estate, dating, fitness, education, IoT, augmented reality, hospitality, and other specialized business solutions. For ecommerce and marketplace applications, we develop functionality such as product listings, advanced search, filtering, customer accounts, shopping carts, checkout systems, payment gateways, order processing, vendor panels, inventory integration, push notifications, and administrative dashboards. We focus on creating straightforward shopping experiences while providing businesses with the tools required to manage their operations efficiently. For logistics and delivery businesses, we create interconnected platforms that support customers, merchants, drivers, dispatch teams, and administrators. Features can include live order tracking, dispatch management, shipment status updates, driver management, notifications, routing functionality, and operational dashboards. Connecting these roles within a unified platform helps streamline complex delivery processes. Our healthcare, fitness, and wellness solutions can include appointment booking, telemedicine platforms, patient portals, health and fitness tracking, reminders, progress monitoring, dashboards, and customized workflows. For fintech and trading products, we develop solutions around secure architectures, account management, backend systems, API integrations, structured user journeys, and transaction-oriented functionality according to project specifications. We also develop Web3 and blockchain applications, including cryptocurrency wallets, multi-chain wallets, token platforms, blockchain integrations, smart contract connections, decentralized application interfaces, and supporting backend infrastructure. Our approach is focused on presenting complex blockchain functionality through interfaces that remain understandable and accessible to everyday users. UI/UX plays an important role throughout our development process. Our designers create wireframes, user journeys, navigation structures, responsive interfaces, and consistent visual systems with usability in mind. The goal is to produce applications that look professional while allowing users to complete tasks efficiently across different screen sizes and devices. Our technical teams handle the underlying infrastructure required to operate modern applications, including backend development, APIs, databases, authentication, authorization, role-based permissions, third-party integrations, and administration systems. We emphasize organized and maintainable architecture so products can accommodate additional users, features, integrations, and changing business requirements over time. Quality assurance is incorporated into the development lifecycle rather than treated solely as a final step. Applications are evaluated for functionality, user flows, integrations, device compatibility, responsiveness, and performance before release. Following deployment, we can provide ongoing maintenance, issue resolution, updates, feature development, technical improvements, and performance optimization. Since establishing our services in 2018, Metatech Official has expanded its capabilities across mobile applications, custom software, web technologies, and emerging digital solutions. Our aim is to develop technology that delivers measurable practical value, whether a business wants to improve customer interaction, automate internal processes, introduce a new digital service, or build an entirely new product. Beyond mobile development, we also offer website development, web application development, UI/UX design, SEO, PPC management, and digital marketing services. This enables businesses to combine product development and digital growth initiatives through a single technology partner. Companies seeking experienced app developers can engage Metatech Official for projects ranging from startup MVPs and proof-of-concept applications to large-scale customer platforms and enterprise systems. As a mobile app development agency, we emphasize organized planning, transparent communication, appropriate technology selection, scalable architecture, and consistent execution throughout the development process. Whether the requirement involves custom app development, custom mobile app development, Android applications, iOS applications, backend infrastructure, API integrations, or complete digital product development, our team can assist from the initial concept through deployment and ongoing support. For organizations searching for mobile app development in Pakistan, Metatech Official delivers customized technology solutions based on business goals, user expectations, and long-term expansion plans. Our focus is on creating dependable digital products that are practical to manage, straightforward to use, and prepared to evolve alongside the business.
Damco Solutions is a US-based technology solutions and IT Services company providing customer-centric services in digital, data, and product development. Our deep industry knowledge, ingenious IT services and solutions, proven capabilities in current and emerging technologies, mature development and testing processes- make us a trusted partner of clients worldwide. Strengthened by CMMi and IS0 quality certifications, we facilitate customers to compete in the fast-paced market dynamics and build a sustainable business advantage. In the past few years our top successful projects have featured lift and shift to cloud, platform-led modernization, app refactoring, UI/UX or code modernization, and emerging tech adoption. We have a vast pool of experienced resources available on and offshore, under flexible arrangements- software developers, QA analysts, data engineers, project managers, UI/UX designers, digital marketers, and C-level technology consultants. Contact us to get a ballpark estimate for Web & Application Development, CMS & Ecommerce, Mobile App Development, Data Analytics, Machine Learning, Robotic Process Automation, and Blockchain projects.

Sobonix is an AI, SaaS & Custom Software Development Company USA helping startups, SMBs, and enterprises build secure, scalable, and innovative digital solutions. As a trusted custom software development company USA, we specialize in AI application development, SaaS product engineering, custom web and mobile applications, enterprise software, cloud-native solutions, API integrations, and digital transformation. Our team delivers tailored software that improves operational efficiency, accelerates business growth, and creates long-term value. Businesses looking for reliable custom software development companies in USA choose Sobonix for quality, innovation, and customer-focused development.

TechAvidus is a trusted software development company that helps businesses accelerate digital transformation through innovative technology solutions. We specialize in custom software development, web and mobile app development, cloud solutions, AI-powered applications, and enterprise software. With a customer-first approach and agile development practices, we deliver scalable, secure, and high-quality digital products that drive business growth and long-term success.

Vrinsoft Pty Ltd is a software and AI development company specialising in AI solutions, custom software, mobile apps, web applications, and digital transformation. We help businesses build scalable, intelligent, and user-focused digital products that support operational efficiency and long-term growth.

Since its inception in 2010, Dev Technosys has been delivering bespoke mobile app development services and web development services to clients all across the world. Over the years, it has garnered the respect of being a leading web development company featuring a team of qualified and experienced experts in the given industry. The company takes pride in boasting a successful track record of having completed over 1500+ effective custom web development and mobile app development projects. Dev Technosys is a leading custom software development company known for its bespoke services in the field of custom web development and mobile app development across multiple industry verticals and business niches. It follows the central principle “Bringing IT to Life.” Since its inception, the company has been serving custom-made digital solutions for enterprise setups and SMBs with B2B and B2C solutions.
Shinetech Software is a premier provider of custom software development services. As a trusted partner, we are dedicated to fostering long-term collaboration with our clients.
NeoSOFT , a 4000+ developer-strong, CMMI Level 5 certified software engineering partner. We help software engineering leaders quickly bridge skill gaps by providing vetted engineers on a flexible contract model ($15-23/hr) - whether it’s augmenting existing teams or delivering complete product builds. • Ramp up in days, not months • Access experts in frontend, backend, DevOps, QA, cloud, and more • Scale resources up or down as your roadmap evolves
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…