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 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 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.
Full-Stack Software Engineer
Senior Full-Stack Software Engineer with 10 years of experience designing and delivering web and mobile applications. Experience spans React, Next.js, Node.js, ASP.NET Core, Laravel, Go, Java, and Python, with work on multi-tenant SaaS platforms, real-time streaming applications, and REST APIs. Brings strengths in UI/UX, problem-solving, database optimization, test-driven development, and cloud deployment.
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.
Founder & CEO – Alphabyte
I'm the Founder of Alphabyte, a software development company helping businesses turn ideas into scalable digital solutions. We specialize in website development, mobile applications, custom CRM and ERP systems, e-commerce platforms, and business automation. Our goal is to help startups and established businesses improve operations, solve problems, and grow through technology. We believe in building practical, reliable, and user-friendly solutions that create real business value. Let's connect and bring your next digital project to life. Alphabyte — Build. Automate. Grow.
At Notebrain Software & Services Pvt. Ltd., we help businesses transform ideas into scalable, high-performance digital solutions that drive real business growth. From startups to enterprises, our team specializes in building secure, modern, and future-ready applications tailored to business needs. Our Expertise: • Web & Mobile Application Development • Custom Software Solutions • Cloud & DevOps Infrastructure • AI/ML & Data Analytics • API & Third-Party Integrations • eCommerce Development • UI/UX Design & Product Engineering Industries We Serve: • eCommerce & Retail • Healthcare & Wellness • Logistics & Transportation • FinTech & Banking • Education & E-Learning • Food & Hospitality • Real Estate & Construction • Fitness & Sports What You Can Expect From us: a. Scalable architecture b. Agile development approach c. Transparent communication d. Reliable long-term support e. Business-focused solutions If you’re looking for a technology partner to build, scale, modernize, or automate your digital products — let’s connect.
We are a team of enthusiastic experts with more than fifteen years of combined experience in various IT fields, including but not limited to CCTV and IoT, AI, Application development and DevOps.
Dev Loader is a founder-led Laravel studio operated by Dev Loader, LLC, a US-registered company (est. 2021). We help founders and product teams rescue, upgrade, and finish Laravel SaaS applications — and build the React, Node, and mobile front ends around them when the product needs them. What we do: Laravel Application Rescue — Your previous developer disappeared, the codebase is undocumented, and deployment is fragile. We take over the repository, stabilize production, and deliver a written stabilization plan within the first sprint. Laravel Upgrade Service — We upgrade legacy Laravel applications (5.x through 11.x) to Laravel 12/13 and PHP 8.3+, including dependency audits, test-suite repair, and zero-downtime migration plans. Laravel SaaS Development — Narrow, well-scoped SaaS MVPs built on Laravel, Livewire, Filament, and Stripe billing. Audit $299 → rescue sprint $1,000 → feature build $2,500 → SaaS MVP from $6,000. Filament & Livewire Development — Custom admin panels, dashboards, and reactive interfaces on the TALL stack (Tailwind, Alpine, Livewire, Laravel). Performance Optimization — Query profiling, caching strategy, queue tuning, and Core Web Vitals improvements for Laravel applications under load. How we work: Fixed scope, fixed price — Every engagement starts with a written proposal. No surprise hourly invoices. Direct founder-engineer delivery — You work with the senior engineer who builds your project. No account managers, no rotating contractor bench. Full transparency — Repository access from day one, milestone-based delivery, and complete source code ownership at handoff. No hosting lock-in. Who we work best with: Technical founders, small product teams, and agencies running Laravel applications — especially SaaS products that are 80% built and stalled, running outdated Laravel versions, or suffering from performance problems under growth. We deliver remotely worldwide from our registered office in Washington, DC, with replies within one business day.
Indibus Software is a leading IT services and software development company delivering innovative digital solutions for businesses worldwide. We specialize in AI development, custom software solutions, web and mobile app development, cloud migration, DevOps, and IT staff augmentation services. With expertise in modern technologies like Flutter, React Native, AI automation, and LLM integration, we help startups and enterprises build scalable, secure, and high-performance digital products that drive business growth and digital transformation.
CODEZENS Soft Solutions is a renowned IT service provider established in 2018, dedicated to offering secure and cutting-edge technological services. With our operational base in the United States and a committed team in Indore, India, we serve clients from diverse industries, ensuring tailored and powerful digital experiences. We develop high-quality Android and iPhone applications that excel in user experience while fulfilling diverse business needs. Web Design and Development: Our specialists create responsive and visually appealing websites that focus on performance and usability, ensuring a strong online presence for our clients.
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.
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.
Excellent Webworld is a global leader in crafting next-generation digital products. From enterprise-grade, AI-powered software to smart mobile apps, we build solutions that give businesses a distinct competitive edge and maximize ROI. Our dynamic team of 300+ forward-thinking engineers, designers, and AI specialists has empowered thousands of SMEs, government, and Fortune 500 brands across North America, Europe, the Middle East, and beyond. With a proven track record spanning 13+ years, we have successfully delivered over 900+ transformative digital projects for clients in 18+ industries. Service Expertise AI Development Generative AI Development AI Agent Development Agentic AI Development AI Chatbot Development Software Development Mobile & Web App Development Product Engineering On-demand App Development Cloud App Development Cybersecurity QA And Software Testing Tech Expertise AI & ML: Python, TypeScript, JavaScript, Kotlin, Pandas, Spark, SQL, Airbyte, MLflow, DVC, Weights & Biases, Docker, Kubernetes, FastAPI, Gradio, Streamli Cloud: AWS, Microsoft Azure, Google Cloud Platform (GCP), Vercel Mobile: iOS, Android , Kotlin, Hybrid, iBeacon, React Native, Flutter Frontend/Backend: Next.js, NodeJS, AngularJS, ReactJS, VueJS, MEAN Stack, Laravel, Strapi Databases: Neon (serverless Postgres), Prisma Emerging Tech: IoT, Embedded, Industrial IoT, Wearable, Artificial Intelligence UI/UX: Tailwind CSS, shadcn/ui, Figma AI, Adobe Firefly Authentication & Analytics: Clerk, Plausible, Helicone Observability: Helicone, enterprise-grade monitoring tools. Industries We Serve: Automotive, QCommerce, Healthcare, Logistics, Hospitality, Education, Retail, Media & Entertainment, Oil & Gas, Fintech, Transport & Logistics, Sports, Real Estate, eCommerce, and more. Our work speaks for itself: https://www.excellentwebworld.com/our-work/ Contact us today for a free consultation. https://www.excellentwebworld.com/contact-us/
As a Technology Solutions Partner, Sunlightsol Technologies empowers businesses with custom software, web & mobile apps, and world-class customer support. Our core team of 50+ experts spans development, design, and support, enabling your business to launch innovating solutions and operate seamlessly. We provide the technology and team to grow confidence.
Introduction Sending money between countries has traditionally involved several financial institutions, currency conversions, and payment processing systems. Depending on the count…
