OPEN TO PROJECTS

I build what others overthink. Sidharth Kumar
And I finish it.

SaaS products & AI automation — designed, planned, and architected.
From idea → product blueprint. Fast. No fluff.

See My Work → Let's Talk
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ABOUT

I'm Sidharth Kumar.
I build things that ship.

I didn't learn product strategy from theory. I learned by building real things and pushing them to completion. That approach defines everything I do. I plan, break, improve, and repeat. That's the process I enjoy.

I create end-to-end product specifications that go beyond code. Designed, planned, and architected for real-world use. No unfinished ideas. No sandbox projects. Only products that work, scale, and deliver.

100+
Clients Handled
7+
SaaS Concepts
Global
Client Base

⚡ What I Build

  • → SaaS platforms from idea to architecture
  • → Full-stack web application concepts
  • → Mobile apps with complete backend systems
  • → Internal tools & business automation systems

⚡ How I Work

  • → Fast execution with clear deliverables
  • → End-to-end ownership from start to finish
  • → Built for real users, not just demos
  • → Simplicity, performance, and reliability

⚡ What Sets Me Apart

  • → Understanding business problems first
  • → Converting ideas into complete specifications
  • → Strategic local marketing & Ads integration
  • → Deep understanding of GMB and local ranking
WHAT I DO

Full-stack.
End to end.

Mobile Apps

Cross-platform Flutter apps for iOS & Android. Polished UI, real features, published on stores.

Web Apps & SaaS

Full-stack products with Next.js. Dashboards, admin panels, complex workflows — production-ready.

Backend & APIs

Scalable Node.js + MongoDB architectures. RESTful APIs, auth systems, real-time features.

UI/UX Design

Clean, conversion-focused interfaces. Design that feels intentional — not just functional.

Fast Shipping

Idea to production in weeks. I believe in execution over perfection — validate fast, iterate faster.

SaaS Products

Built and launched independent SaaS products. Revenue-generating software, not side projects.

STACK
Next.js React TypeScript JavaScript Node.js Python C++ Java PHP SQL Flutter Dart Go Rust MongoDB Firebase REST APIs Figma Git GenAI AI Agents
EXPERIENCE

Where I've
made an impact.

Ex-Founder — Hexbytes

Founder & Strategist

Hexbytes — Business Automation & Growth

Directed end-to-end digital solutions for businesses, planning websites, custom mobile apps, lead management CRM systems, WhatsApp API triggers, and local search SEO growth.

WhatsApp API CRM Systems GMB Automation Meta Ads
SaaS Architect

Product Roadmap Planner

Independent Consultant — Freelance

Collaborating with startups and business owners to draft detailed technical proposals, map visual dashboards, design admin workflows, and structure scalable SaaS models.

SaaS Architecture Product Roadmaps Client proposals

Things I've
actually planned.

WhatsApp AI SaaS Platform Mockup
AI SAAS SaaS Model

WhatsApp AI SaaS Platform

Complete official WhatsApp API automation platform with multi-reseller portals, visual flows, live inbox, and automated agent triggers.

WhatsApp API Reseller Model Chatbot Builder Live →
AdGrowly growth marketing mockup
GROWTH Ad Automation

AdGrowly

Digital advertising and local business growth platform dashboard. Integrates Meta/Google Ads, local GMB keyword ranking, and automated post generation.

Meta Ads Google Ads GMB / GBP Live →
Nexadly brand concept
AGENCY Services

Nexadly

Branding agency service model combining web development, digital campaigns, social media growth structures, and automated customer setups.

Web Development Marketing AI Workflows Live →
CRM and lead management system
CRM SYSTEM Product Concept

CRM & Lead Management

Interactive sales CRM with visual Kanban board stage tracking, auto-assignment rules, custom fields, and automated WhatsApp followup integrations.

Sales Pipeline Kanban Board Followups Live →
GMB Automation SaaS
SEO SAAS Blueprint

GMB / GBP Automation SaaS

AI-powered Google Business Profile listing optimizer featuring automatic post schedulers, image builders, and automated map ranking audits.

Google Business Local SEO AI Caption Gen Live →
Landing Page Builder
NO-CODE Campaigns

Landing Page Builder

A drag-and-drop constructor designed for creating high-converting sales landing pages with integrated WhatsApp callbacks and forms.

Visual Editor Lead Capture WhatsApp CTA Live →
EDUCATION

Foundations.

B.Tech Student

Bachelor of Technology

Computer Science & Engineering

Academic Pursuit

Let's build
something real.

Have a product idea? Let's talk.

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© 2026 Sidharth Kumar. All rights reserved.

India