AI Workflow Automation
Automate repetitive tasks, lead handling, customer communication, document workflows and internal operations using AI-enabled systems.
AI automation partner for growing businesses
Turn repetitive work into smart, reliable systems.
I design practical AI automations, internal tools, intelligent workflows and conversion-focused web systems that help businesses save time, respond faster and grow with less operational friction.
$500/mo
Monthly AI automation service for businesses that need ongoing implementation, improvement and technical support.
Founder across the UK and United States
Building technology businesses with a global perspective.
I am the founder of Technosmith Limited in the United Kingdom and Technosmith, Inc. in the United States. This personal portfolio operates as part of Santonu Dhar LLC and presents my work, expertise and business journey.
UK + USA
Founder-led experience across digital services, AI automation, software, web development and business systems.
Author, storyteller and independent thinker
Writing about life, love, purpose and the courage to build.
Alongside my technology work, I write books and ideas shaped by entrepreneurship, human experience, purpose and personal transformation. This website is also the home of my work as an author.
Books
Explore published work, upcoming titles, personal essays and ideas created to encourage reflection and action.
AI automation
Web & SaaS systems
Remote collaboration
Santonu Kumar Dhar
AI Automation Consultant · Founder · Author
FounderTechnosmith Limited
United Kingdom
United Kingdom
FounderTechnosmith, Inc.
United States
United States
Personal portfolio
Santonu Dhar LLC
This website and personal professional brand operate as part of Santonu Dhar LLC.
United Kingdom
Technosmith Limited
Technology, digital systems, software and business-focused innovation.
United States
Technosmith, Inc.
US business presence supporting international technology opportunities.
What I help businesses build
Technology that creates measurable leverage.
My portfolio is focused on practical business outcomes—not technology for its own sake. I combine strategy, design, automation and development to create systems that reduce manual work, improve customer experience and support new revenue.
AI Agents & Integrations
Connect applications, data and business rules through intelligent agents, APIs, n8n-style workflows and custom backend logic.
Professional Web Systems
Create high-trust websites, portals and conversion-focused experiences that represent the business professionally and generate inquiries.
Custom Business Tools
Build dashboards, calculators, reporting tools, content systems and lightweight applications around your unique workflow.
Growth & Conversion Systems
Improve positioning, offers, calls to action, lead journeys and follow-up systems so more visitors can become qualified opportunities.
Ongoing Technical Support
Receive dependable monthly implementation, iteration and technical problem-solving rather than a one-time handoff.
Featured monthly service
Your ongoing AI automation and digital systems partner.
Designed for small and growing businesses that want consistent technical progress without immediately hiring a full-time automation engineer or development team.
Planning and implementation of priority automations
Workflow integrations, API connections and AI-enabled processes
Improvements to websites, lead flow and internal digital tools
Ongoing troubleshooting, optimisation and strategic guidance
Monthly engagement
$500 / month
The exact monthly scope is agreed around your highest-priority automation and digital system needs.
Discuss Your AutomationRemote service · International clients welcome
A clear working process
From business problem to working system.
Every engagement starts with the actual bottleneck. The goal is to build the smallest useful system that creates clear value, then improve it based on real use.
01 · DISCOVER
Understand the bottleneck
Identify repetitive work, delays, missed leads or operational friction.
02 · DESIGN
Map the right workflow
Define the tools, data, decisions and human checkpoints involved.
03 · BUILD
Implement and connect
Create the automation, integration, interface or custom logic.
04 · IMPROVE
Test, measure and refine
Strengthen reliability and expand the system as the business grows.
Founder
Builder
Author
Builder
Author
About me
A builder at the intersection of technology and ideas.
I am Santonu Kumar Dhar—an entrepreneur, technology professional and author. I work with businesses to turn complex or repetitive operations into useful digital systems, while also building companies and writing books shaped by real human experience.
As founder of Technosmith Limited in the UK and Technosmith, Inc. in the USA, I bring a cross-border business perspective to my work. My personal portfolio and independent professional activities are presented through Santonu Dhar LLC.
AI & AutomationPractical workflows, agents and integrations
Web & SoftwareProfessional systems built around business needs
EntrepreneurshipFounder-led thinking and long-term value creation
Books & WritingLife, love, purpose, growth and human potential
The author side
Khudiram - Bengali
A thoughtful publication exploring life, love, purpose, personal growth and the human experience.
Life, Love & Connection
Emotion, relationships, choices and the experiences that shape a human life.
Purpose & Growth
Ideas that encourage reflection, resilience, courage and meaningful action.
Questions
Before we work together.
A few answers about the monthly automation service and this portfolio.
What is included in the $500 monthly AI automation service?
The service is an ongoing engagement focused on agreed priorities such as workflow automation, AI integrations, lead handling, internal tools, website improvements and technical support. The exact scope is confirmed before work begins.
Can you work with an existing website or system?
Yes. I can improve or connect existing tools instead of rebuilding everything. The best approach depends on the current technology, business goal and reliability of the existing setup.
Do you work with international clients?
Yes. My work is remote-friendly, and the business background represented here includes entities in the United Kingdom and the United States.
Which company is this website associated with?
This is my personal portfolio and author website, and it operates as part of Santonu Dhar LLC. It also presents my role as founder of Technosmith Limited in the UK and Technosmith, Inc. in the USA.
Can I contact you about books as well as technology work?
Yes. The website serves both purposes: attracting new AI automation and digital systems projects, and presenting my books, writing and author profile.
Let us build something useful
Need an AI automation partner for your next stage of growth?
Tell me where your business is losing time, leads or momentum. I will help you identify a practical automation or digital system that can move the work forward.