Building Context-Aware Enterprise RAG Systems with LLMs and Vector Databases
How combining LangChain, Pinecone, and Claude/OpenAI enables intelligent document search and zero-hallucination business Q&A.
Empowering your ideas with smarter, faster, and better software solutions. From idea to impact — our engineers power custom web applications, mobile apps, enterprise ERPs, and cutting-edge Gen AI solutions for global clients across 15+ countries.
Cloud Production LTD is an elite AI engineering and software consultancy delivering production-grade machine learning systems, custom fine-tuned models, and scalable digital solutions.
Completed Projects
Core Engineers
Innovating Through Software Excellence
Dhaka Headquarters & Tokyo Collaboration
Cloud Production LTD engineers battle-tested AI and software systems for global leaders. From dedicated GPU inference clusters and autonomous agent swarms to forward-deployed engineering squads and resilient cloud platforms.
Sub-150ms inference with AWQ/GGUF quantization and auto-scaling GPU endpoints.
Multi-agent swarms, tool-calling DAGs, and enterprise RAG pipelines built to spec.
Senior engineers embedded in your team for full ownership and rapid delivery.
Scalable Next.js and Node platforms engineered for high-concurrency products.
Native and cross-platform apps with on-device inference and offline-first UX.
Real-time speech and computer vision pipelines tuned for production latency.
Real-world deployments engineered for scale. From autonomous agent reasoning swarms to low-latency retail clouds and mission-critical enterprise systems.
Multi-agent document intelligence and reasoning pipeline combining LangChain, hybrid vector search, and strict hallucination guardrails.
Digital biometric customer verification app with automated passport OCR extraction, 3D facial liveness matching, and anti-spoofing defense.
High-concurrency retail platform engineered for Japanese consumer markets with Next.js headless storefront, PayPay integration, and warehouse sync.
Real-time sales floor inventory management system featuring mobile barcode/RFID reconciliation, automated alerts, and multi-store purchase orders.
End-to-end medical test portal with real-time patient appointment booking, specimen barcode tracking, and automated encrypted PDF report delivery.
Comprehensive custom Enterprise Resource Planning platform unifying multi-branch supply chains, automated payroll, VAT accounting, and executive analytics.
Medical lab test platform with real-time appointment booking, test catalog, and automated patient report delivery.
A full-cycle medical diagnostic portal engineered for Elmi Laboratory, streamlining clinical test appointments, automated barcode sample tracking, and instant PDF report delivery with end-to-end security.
Our strength lies in our client-focused approach, technical expertise, and commitment to innovation. Whether it’s streamlining operations or integrating advanced AI — we keep your business ahead.
Tailored software built directly around your operational processes, business logic, and scaling goals.
Modern cloud-native foundations engineered to scale seamlessly across global regions without friction.
Continuous communication, daily/weekly sprint demos, and agile workflows with clear milestones.
Long-term partnership mindset with ongoing 24/7 maintenance, security patches, and strategic growth.
Across 15+ Countries & Japan
Long-standing relationships with clients across Bangladesh and Japan — and the products we built together.
The Cloud Production Team
"I wanted to express our sincere gratitude for the long-standing collaboration with CPL technical team. Over the years, your team has consistently demonstrated professionalism and excellence, delivering results that exceeded our expectations. Your technical expertise, timely deliveries, effective communication, problem-solving skills, and proficiency in Japanese support have made our partnership invaluable. We look forward to continuing this successful collaboration in future projects."
CEO, Arousal Tech Japan
You are invited to the Epafi AI Product Launch and Innovation Showcase — four practical AI products, introduced in one session.
The full event is conducted in Japanese. Kindly confirm your attendance through the registration form on the invitation page.
How combining LangChain, Pinecone, and Claude/OpenAI enables intelligent document search and zero-hallucination business Q&A.
Offshore Engineering
Inside our engineering methodology with Japanese enterprise partners—ensuring zero-defect deliveries, cultural alignment, and rapid sprint cycles.
Cloud & Mobile
Design patterns for high-concurrency systems handling mission-critical business transactions with sub-50ms latency.