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.
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.
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 Developer
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.
CEO
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.
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.
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.
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.
TISOHA is a leading software development and IT consulting company in Vietnam, specializing in outsourcing services. We not only deliver traditional software solutions but also integrate AI technologies to help businesses enhance performance, automate processes, and achieve digital transformation efficiently.
QuickBooks Integration by QBIS Seamlessly sync orders, invoices and payments with QuickBooks Online and Desktop using QBIS. Automate accounting and save hours every month. Try QBIS now! QBIS (QuickBooks Integration Software) is designed to connect QuickBooks with various business systems, including eCommerce platforms, CRM software, POS systems, payment gateways, and third-party applications. Instead of entering data manually across different tools, QBIS creates a smooth pipeline that automatically syncs information between systems. Whether you are managing customer orders, vendor invoices, or payroll details, QBIS ensures that your financial data is always accurate and up to date inside QuickBooks.
Emvigo is an ISO 9001:2015-certified IT services and consulting agency with 13+ years of experience. We specialise in custom web, mobile, and e-commerce development, cloud architecture, DevOps, and AI-powered solutions. Trusted globally, we deliver practical, scalable solutions to meet your unique business needs. Let us help you thrive in the digital era. Book a call with us today.
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 specialize in MVP development, We will help you ship better apps, faster. Whether you're a startup looking to build an MVP or an established business seeking scalable solutions. Our team of expert engineers delivers user-friendly mobile apps and custom web applications.
Introduction Sending money between countries has traditionally involved several financial institutions, currency conversions, and payment processing systems. Depending on the count…
