Building Software That Scales
AB Codeworks is a full-stack development studio founded by Agus Efendi and Bagus Saputra. We build SaaS platforms, web applications, and AI-powered solutions for businesses that demand reliability and performance.
Engineering Excellence, Delivered
AB Codeworks was founded on a simple principle: great software is built through disciplined engineering and genuine partnership. We are not a factory that churns out code. We are a studio that crafts solutions.
Our co-founders, Agus Efendi and Bagus Saputra, bring complementary strengths to every project. Agus leads backend architecture and system design, while Bagus drives frontend innovation and AI integration. Together, they deliver full-stack solutions that are both powerful and elegant.
Our Approach
We take a pragmatic approach to technology. Every tool in our stack has been chosen because it solves real problems, not because it is trendy. We invest in architecture that scales and patterns that endure.
Our Commitment
When you work with AB Codeworks, you get transparency at every stage. You see exactly what we build, how we build it, and why we make the decisions we do. No black boxes, no surprises.
Our Standard
We write code that lasts. Every line is deliberate, tested, and reviewed. We take full ownership of every project we deliver, from the first line of code to post-launch support.
What We Build
From SaaS platforms to AI-powered applications, we deliver end-to-end solutions built with modern technologies and best practices.
SaaS Development
We build multi-tenant SaaS platforms designed for scale, reliability, and rapid iteration. From subscription management to real-time collaboration features, we handle the full product lifecycle.
- Multi-tenant architecture design and implementation
- Subscription and billing integration
- Real-time features and collaboration tools
Full-Stack Web Development
End-to-end web application development using modern frameworks and best practices. We deliver fast, accessible, and maintainable applications that meet enterprise standards.
- Custom web application development
- Progressive Web Apps (PWA)
- Responsive and mobile-first design
API Development
We design and build RESTful and GraphQL APIs that are secure, well-documented, and built to handle high throughput. Our APIs are designed for developer experience from the ground up.
- RESTful API design and implementation
- GraphQL schema design and resolvers
- API versioning and lifecycle management
AI Integration
We integrate artificial intelligence into your products to automate workflows, enhance user experiences, and unlock data-driven insights using the latest AI models and frameworks.
- LLM integration (OpenAI, Gemini, Claude)
- AI-powered chatbots and assistants
- Retrieval-Augmented Generation (RAG) systems
Automation Systems
We build automation solutions that eliminate repetitive tasks, streamline business processes, and reduce operational overhead. From CI/CD pipelines to workflow automation.
- Business process automation
- CI/CD pipeline configuration
- Task scheduling and job queues
Cloud Deployment
We deploy and manage your applications on modern cloud infrastructure, ensuring high availability, security, and cost efficiency. Our approach prioritizes reliability and scalability.
- Containerized deployment with Docker
- Reverse proxy and load balancing with Nginx
- Linux server administration
Featured Work
Real solutions delivered to real clients. Each project represents our commitment to engineering excellence and measurable results.
SaaS Analytics Platform
A real-time analytics dashboard for e-commerce businesses with automated reporting and predictive insights.
Key Results
- Processing 2M+ events daily
- 99.9% uptime SLA
- 40% reduction in manual reporting
AI Customer Support System
An intelligent customer support platform with AI-powered ticket routing and automated response generation.
Key Results
- 65% reduction in response time
- 80% ticket auto-categorization accuracy
- 45% of queries resolved without human intervention
Enterprise Resource Planning
A modular ERP system for mid-size manufacturing companies with inventory, HR, and financial management.
Key Results
- Consolidated 6 legacy systems into one platform
- 30% improvement in inventory accuracy
- 50% faster financial close cycles
Fintech API Platform
A high-performance payment processing API handling thousands of transactions per minute with PCI compliance.
Key Results
- 5,000+ transactions per minute throughput
- Sub-100ms average response time
- PCI DSS Level 1 compliant
Our Tech Stack
We use proven technologies that deliver reliability, performance, and scalability. Every tool is chosen for a reason.
Frontend
- Next.jsReact framework for production-grade applications with SSR, SSG, and API routes.
- ReactComponent-based UI library for building interactive user interfaces.
- TypeScriptTyped superset of JavaScript for building scalable and maintainable applications.
- Tailwind CSSUtility-first CSS framework for rapid and consistent UI development.
Backend
- Node.jsJavaScript runtime for building fast and scalable server-side applications.
- ExpressMinimal and flexible Node.js web application framework.
- NestJSProgressive Node.js framework for building efficient and scalable server-side applications.
Database
- PostgreSQLAdvanced open-source relational database with strong ACID compliance.
- MySQLReliable and widely-used open-source relational database management system.
- SQLiteLightweight, serverless SQL database engine for embedded applications.
DevOps
- DockerContainer platform for consistent development, testing, and deployment.
- LinuxServer operating system for reliable and secure infrastructure.
- NginxHigh-performance web server and reverse proxy for load balancing.
AI
- OpenAILeading AI platform providing GPT models for natural language processing and generation.
- GeminiGoogle AI models for multimodal understanding and generation.
- AI AgentsAutonomous AI systems designed to execute complex tasks and workflows.
- RAG SystemsRetrieval-Augmented Generation for context-aware AI responses.
Meet the Founders
AB Codeworks is led by two full-stack developers who bring complementary expertise to every project.
Agus Efendi
Co-Founder
Frontend Developer
A versatile Frontend Engineer passionate about creating intuitive user experiences and modern web applications. Agus combines technical skill with a strong sense of design, building responsive and performant interfaces. His focus on clean UI implementation helps AB Codeworks deliver high-quality digital products.
Bagus Saputra
Co-Founder
Backend Developer
A seasoned Backend Engineer with deep expertise in building scalable web applications and backend systems. Bagus brings a methodical approach to software architecture, ensuring every system is reliable, scalable, and maintainable. His focus on clean code and performance optimization drives the technical foundation of AB Codeworks.
Ready to Build Something Great?
Whether you need a SaaS platform, a web application, or AI integration, we are here to help. Let us discuss your project and how we can bring your vision to life.