Accelerate Your
Digital Journey
From PoC development to private AI, ADHVAN delivers the solutions that move enterprises and governments forward — securely, efficiently, and at scale.
Accelerating Your Digital Journey
Our Origin
The name ADHVAN comes from Sanskrit adhvan, meaning "path" or "journey." We accelerate your digital journey with innovative solutions and strategic guidance.
Our Mission
We specialize in comprehensive digital solutions spanning PoC development, generative AI, and digital transformation — including cloud infrastructure, UI/UX, data exchange, advanced analytics, and strategic management consulting.
Our Vision
To make technology adaptation easy and accessible for everyone — improving quality of life through seamless digital experiences. We envision a world where advanced technology serves humanity effortlessly.
Products & Services
Comprehensive digital solutions for enterprises and governments
AI & Innovation
From rapid proof-of-concept to production-ready AI — we help organizations experiment fast and deploy with confidence.
- PoC & MVP development
- Generative AI integration
- Custom model development
- AI strategy & roadmapping
Digital Transformation
End-to-end DX strategy and execution — from legacy modernization to organization-wide capability building.
- DX strategy & planning
- Process digitalization
- Legacy system modernization
- Advisory & change management
Data & Integration
Make your data work — secure exchange between systems, advanced analytics, and portfolio architecture that scales.
- Data exchange platforms & APIs
- Analytics & visualization
- Portfolio architecture design
- Security & compliance
Build & Design
Full-stack development, cloud infrastructure, and user-centered design — everything needed to ship reliable, intuitive products.
- Full-stack app development
- Cloud architecture & DevOps
- UI/UX design & prototyping
- Performance & scalability
inGPT — Private AI for the Enterprise
The power of large language models, running entirely within your own infrastructure
inGPT brings the capabilities of modern LLMs to organizations that cannot — or should not — send sensitive data to external services. Whether you're handling personal records, proprietary documents, financial data, or regulated information, inGPT processes everything on-premise, under your full control, with zero external exposure.
Self-Hosted by Design
Deploy on your own servers or private cloud. inGPT runs entirely within your infrastructure — no data ever leaves your perimeter.
Your Data, Your AI
Connect inGPT to your documents, databases, and internal systems. It learns from your knowledge base — and that knowledge stays yours.
Open-Source Core
Built on proven open-source language models. No vendor lock-in, full transparency, and the ability to customize at every layer.
How inGPT Works
Connect
Integrate inGPT with your document repositories, databases, and internal applications.
Ingest
inGPT indexes your content and builds a private, searchable knowledge base — all within your environment.
Ask
Users interact with inGPT in natural language — getting accurate, context-aware answers from your own data.
Control
Full visibility into sources, audit logs, and access controls. Always know what inGPT knows and why it answered.
Key Benefits
Data Sovereignty
Every query, every document, every answer stays within your infrastructure
Compliance Ready
Meets APPI, GDPR, and sector-specific regulatory requirements by design
Instant Answers
Surface insights from thousands of internal documents in seconds
Access Control
Role-based permissions ensure users only see what they're authorized to see
Easy Integration
Connects to existing document systems, intranets, and data stores via standard APIs
Continuously Improving
Fine-tune on your domain data to get answers that get better over time
Use Cases
Government & Public Sector
Enable staff to query regulations, policies, and procedures — without sensitive citizen data leaving secure networks
Healthcare & Life Sciences
Search clinical documentation, research archives, and patient records in compliance with privacy regulations
Financial Services
Analyze contracts, regulatory filings, and internal policies without exposing proprietary financial data
Manufacturing & R&D
Make engineering documentation, specifications, and IP accessible to teams — on a closed, secure network
Large Enterprise
Unify knowledge across departments, reduce time spent searching, and onboard new staff faster
Leadership
Mesbah Uddin
Founder & CEO
Professional Background
Born in Dhaka, Bangladesh. After graduating from Dhaka College, came to Japan as a MEXT scholarship student. Earned a Ph.D. in Computer Science and Communications Engineering from Kyushu University.
From 2006–2010, served as researcher and assistant professor at Kyushu University, researching authentication system security. Recognized the importance of digital identity approximately 20 years ago. From 2010–2011, engaged in network analysis and evaluation software development at a US-based startup.
From 2012–2018, worked on MathWorks products handling predictive optimization, data analytics, and AI model design for automotive, financial, and university sectors. From 2019–2023, participated in national projects and central government initiatives as a consultant at InfoCom Research, Inc. (NTT's direct think tank), while engaging in DX promotion alongside SEIKO ELECTRIC CO., LTD.
Founded ADHVAN Inc. in 2021. As ADHVAN's project initiatives, promotes municipal DX, eKYC using MyNumber cards and driver's licenses, application development, and cloud infrastructure construction and operations.
Let's Build the Future Together
Ready to accelerate your digital transformation? Tell us about your project and we'll get back to you quickly.