What if your documents never had to leave your own servers?
A lot of teams want AI to read their contracts, scans and reports, and then stall on one question: where does the data go? That was the starting point for KRAFT-Lens. It reads PDFs…
Full-Stack Software Engineer & Product Developer
I’m a software engineer and independent product developer with 10+ years of experience building digital products. I develop mobile applications for iOS and Android, web platforms, browser-based products, and games. My work covers the full development process — from architecture and UI/UX to backend development, integrations, testing, and deployment. Core expertise: Mobile app development — Flutter, Swift, iOS, Android Web applications and platforms Game development — Unity, 2D and 3D, browser games Backend development, APIs, databases, WebSockets Cloud infrastructure — Supabase, Cloudflare, Node.js AI integrations, automation, and Telegram bots Booking systems and business solutions I have worked on 170+ projects, including published mobile applications and browser games. I’m interested in building useful, reliable products and establishing long-term partnerships with businesses and founders. I value clear communication, thoughtful engineering, and delivering solutions that are ready for real users.
Web Developer | React, E-commerce & Business Solutions
I'm an independent web developer focused on building modern, responsive websites and practical digital solutions for businesses. I work on custom websites, e-commerce experiences, booking interfaces, administrative dashboards, and business workflow tools. My approach combines clean UI/UX design, responsive development, and a focus on making websites and applications easy to use. I can help businesses launch new digital products, improve existing websites, or turn ideas into functional web applications.
Software Engineer | AI/ML Engineer | Full Stack Web Developer | LLM | Chatbots | Shopify Product Operations
Mobile App Developer
We are a mobile app development team helping startups, small businesses, and established companies turn their ideas into powerful mobile applications. With expertise in iOS and Android app development, Flutter, React Native, UI/UX design, API integration, and backend development, we build scalable, secure, and user-friendly mobile solutions. From initial planning and design to development, testing, and deployment, we manage the complete app development process. Our focus is on delivering high-quality applications that solve real business problems, improve customer experiences, and support long-term business growth.
Founder & CEO
SEO Inferno is a digital marketing firm specializing in white hat link building.
SEO Inferno offers award-winning SEO and digital marketing services, including technical SEO, local SEO, link building, SEO content, reputation management, and conversion rate optimization. SEO Inferno’s data-driven approach helps turn websites into powerful conversion machines. They’ve helped brands of all sizes achieve their growth and revenue goals and are excited to continue providing top-notch service.
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.
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 product design and AI development agency known for strategic branding, UX/UI design, and AI solutions.

Delivers AI and blockchain solutions, specializing in machine learning and data science for various industries.

Europe's largest Python software house, offering AI development, machine learning, and data engineering services.

Focuses on building AI solutions, including machine learning models and data pipelines for startups and enterprises.

A mobile technology studio that develops AI-powered mobile applications for healthcare, finance, and IoT sectors.

Specializes in crafting AI-driven digital products and services, focusing on user experience and innovation.

A top-rated AI and software development company offering AI solutions across various sectors including healthcare, retail, and logistics.

Specializes in AI-powered analytics, natural language processing, and data science services for finance, marketing, and supply chain industries.

Provides custom software development leveraging AI, mobile, and web technologies to assist startups and innovators.
A lot of teams want AI to read their contracts, scans and reports, and then stall on one question: where does the data go? That was the starting point for KRAFT-Lens. It reads PDFs…
Most sleep apps ask the watch to do a lot overnight, and by morning the battery is gone. We wanted the opposite. We built a sleep analysis system with sleep scientists where a deep…

Every engineering team has a wiki. Nobody writes in it, and the one page that does exist was last touched by someone who left in 2022. So the real reasons behind your codebase live…
We've now added the ability to write your own posts and updates, right here on DeveloperBay! Try it out and let us know what you think

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