Exeiv

Product Engineering Studio for SaaS, AI, and Custom Software

Exeiv is a product engineering studio founded by Aryan Thakur and Navansh Mishra. We build complex digital systems — backends, platforms, AI automations, and SaaS products — for founders and HNIs who've outgrown what normal agencies can handle. We work with clients across the world.

Who We Work With

Our clients are established founders, high-net-worth individuals, and operators who have serious technical problems and no internal engineering team to solve them. They need a studio that can handle the hard parts — complex backends, multi-tier platforms, AI integrations — not just a good-looking website. We specialize in fintech, SaaS, edtech, and financial services platforms.

How We Work

Every technical project runs through Navansh personally. You work directly with the people building your system, not an account manager passing requirements down a chain. We are transparent about what we can and can't do. If we can't build it right, we'll tell you before we take the project.

What We Build

Product Engineering

Complex backends, platforms, and system integrations built for real load. We have built three-level referral systems for Wealthgooru, affiliate management ecosystems for Mr. FinFit, and institutional advisory platforms for BlueGreen Advisors.

AI Automation

LLM integration, workflow automation, and AI agents wired into real business processes. We build systems with proper inputs, constraints, review states, and fallback behavior — not demos.

Full-Stack Development

End-to-end systems when the product needs everything built from scratch — front, back, infrastructure, and deployment. TypeScript, Next.js 15, Golang, PostgreSQL, React Native, and cloud-native infrastructure.

Platform Architecture

SaaS products, LMS platforms, membership portals, and multi-tenant systems built for scale. Referral systems, affiliate ecosystems, video hosting, and payment integrations.

40+ clients worldwide, 120+ projects shipped, operating across 4 countries. Founded by engineers. Built for founders with real technical problems.

Product Engineering Studio

COMPLEX
SYSTEMS
FOR
FOUNDERS

We build complex systems for founders with serious technical challenges.

EngineeringEXEIV©2024
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About Us

We build.Not justdesign.

0+Clients Worldwide
0+Countries Served
0+Projects Shipped
01 / 02
"

We take on the problems that require real engineering — not just a template and a good-looking UI.

Founder & CEO

Aryan Thakur

01

Product Engineering

Complex backends, platforms, and system integrations built for real scale — not agency portfolios.

02

AI & Automation

LLM agents, workflow automation, and data pipelines. We build AI into systems that do actual work.

03

Direct Founder Access

You work with us directly. No account managers, no juniors passing your requirements down a chain.

What We Actually Build

Engineeringhardproblems.

We handle the technical problems most agencies won't touch — complex backends, AI integrations, and platforms built for real scale.

Complex backends, platforms, and system integrations. Built for real load, not demos.

Engineering

LLM agents, workflow automation, and data pipelines. We wire AI into systems that actually work.

AI / LLM

End-to-end systems when the product needs everything — front, back, infra, and deployment.

Full-Stack

SaaS, LMS, multi-tenant platforms — referral systems, affiliate ecosystems, membership portals.

Platforms
Product Engineering
AI Automation
Full-Stack Dev
Platform Build
API Integrations
LLM Systems
Product Engineering
AI Automation
Full-Stack Dev
Platform Build
API Integrations
LLM Systems
Product Engineering
AI Automation
Full-Stack Dev
Platform Build
API Integrations
LLM Systems
Product Engineering
AI Automation
Full-Stack Dev
Platform Build
API Integrations
LLM Systems

What our clients say

Real words from the teams we've built with. No fluff, just results.

Sabuj Bala

@sabujbal

Exeiv built our website for Panthar Media, and the result was impressive.

Jane Thomson

@JaneThomso

Great experience working with EXEIV. Very professional and delivered on time.

Stuart J. Green

@stuartjgreen

Founder & CEO of BlueGreen Advisors

Exeiv's approach to our web design and development was transformative. They captured our vision perfectly, delivering a high-performance site that truly represents BlueGreen Advisors.

Sabuj Bala

@sabujbal

Founder & CEO of Panthar Media pvt. Ltd.

From brand design to complex internal software and high-converting funnels, Exeiv has been our end-to-end partner. Their ability to handle both aesthetics and deep technical systems for Panthar Media is unmatched.

Sunil Kumar

@sunilkumar

Founder and CEO of OakTree school of finance & Grovalt

Having served as CFO at Johnson & Johnson, I have high standards for execution. Exeiv delivered a world-class brand identity and website for OakTree and Grovalt that exceeded every expectation.

Farid Akhtar

@faridakhtar

Founder and CEO of Mr. FinFit

Exeiv didn't just build a website for Mr. FinFit; they built a custom ecosystem. Their affiliate management system has been pivotal in helping us scale our services through trusted partners.

Sumit Sivan

@sumitsivan

Founder and CEO of Wealthgooru

The course platform and three-level referral system Exeiv developed for Wealthgooru is a game-changer. They seamlessly integrated brand design with a complex backend that drives our entire business.

Sunil Dalal

@sunildalal

Founder & CEO of alpha ent & Lords Freight

The team at Exeiv delivered a clean, professional, and efficient website for alpha ent and Lords Freight. Their focus on reliability and speed made the entire process seamless.
Client Testimonials

What ourclientssay.

Real words from the teams we've built with. No fluff, just results.

Stuart J. Green
Sabuj Bala
Sunil Kumar
Farid Akhtar
Sumit Sivan
Sunil Dalal
Stuart J. Green
Sabuj Bala
Sunil Kumar
Farid Akhtar
Sumit Sivan
Sunil Dalal
Stuart J. Green
Sabuj Bala
Sunil Kumar
Farid Akhtar
Sumit Sivan
Sunil Dalal
01 / 02
Written Reviews

Exeiv's approach to our web design and development was transformative. They captured our vision perfectly, delivering a high-performance site that truly represents BlueGreen Advisors.

Stuart J. Green

Stuart J. Green

@stuartjgreen

Founder & CEO of BlueGreen Advisors

From brand design to complex internal software and high-converting funnels, Exeiv has been our end-to-end partner. Their ability to handle both aesthetics and deep technical systems for Panthar Media is unmatched.

Sabuj Bala

Sabuj Bala

@sabujbal

Founder & CEO of Panthar Media pvt. Ltd.

Having served as CFO at Johnson & Johnson, I have high standards for execution. Exeiv delivered a world-class brand identity and website for OakTree and Grovalt that exceeded every expectation.

Sunil Kumar

Sunil Kumar

@sunilkumar

Founder and CEO of OakTree school of finance & Grovalt

Exeiv didn't just build a website for Mr. FinFit; they built a custom ecosystem. Their affiliate management system has been pivotal in helping us scale our services through trusted partners.

Farid Akhtar

Farid Akhtar

@faridakhtar

Founder and CEO of Mr. FinFit

The course platform and three-level referral system Exeiv developed for Wealthgooru is a game-changer. They seamlessly integrated brand design with a complex backend that drives our entire business.

Sumit Sivan

Sumit Sivan

@sumitsivan

Founder and CEO of Wealthgooru

The team at Exeiv delivered a clean, professional, and efficient website for alpha ent and Lords Freight. Their focus on reliability and speed made the entire process seamless.

Sunil Dalal

Sunil Dalal

@sunildalal

Founder & CEO of alpha ent & Lords Freight

Exeiv's approach to our web design and development was transformative. They captured our vision perfectly, delivering a high-performance site that truly represents BlueGreen Advisors.

Stuart J. Green

Stuart J. Green

@stuartjgreen

Founder & CEO of BlueGreen Advisors

From brand design to complex internal software and high-converting funnels, Exeiv has been our end-to-end partner. Their ability to handle both aesthetics and deep technical systems for Panthar Media is unmatched.

Sabuj Bala

Sabuj Bala

@sabujbal

Founder & CEO of Panthar Media pvt. Ltd.

Having served as CFO at Johnson & Johnson, I have high standards for execution. Exeiv delivered a world-class brand identity and website for OakTree and Grovalt that exceeded every expectation.

Sunil Kumar

Sunil Kumar

@sunilkumar

Founder and CEO of OakTree school of finance & Grovalt

Exeiv didn't just build a website for Mr. FinFit; they built a custom ecosystem. Their affiliate management system has been pivotal in helping us scale our services through trusted partners.

Farid Akhtar

Farid Akhtar

@faridakhtar

Founder and CEO of Mr. FinFit

The course platform and three-level referral system Exeiv developed for Wealthgooru is a game-changer. They seamlessly integrated brand design with a complex backend that drives our entire business.

Sumit Sivan

Sumit Sivan

@sumitsivan

Founder and CEO of Wealthgooru

The team at Exeiv delivered a clean, professional, and efficient website for alpha ent and Lords Freight. Their focus on reliability and speed made the entire process seamless.

Sunil Dalal

Sunil Dalal

@sunildalal

Founder & CEO of alpha ent & Lords Freight

Exeiv's approach to our web design and development was transformative. They captured our vision perfectly, delivering a high-performance site that truly represents BlueGreen Advisors.

Stuart J. Green

Stuart J. Green

@stuartjgreen

Founder & CEO of BlueGreen Advisors

From brand design to complex internal software and high-converting funnels, Exeiv has been our end-to-end partner. Their ability to handle both aesthetics and deep technical systems for Panthar Media is unmatched.

Sabuj Bala

Sabuj Bala

@sabujbal

Founder & CEO of Panthar Media pvt. Ltd.

Having served as CFO at Johnson & Johnson, I have high standards for execution. Exeiv delivered a world-class brand identity and website for OakTree and Grovalt that exceeded every expectation.

Sunil Kumar

Sunil Kumar

@sunilkumar

Founder and CEO of OakTree school of finance & Grovalt

Exeiv didn't just build a website for Mr. FinFit; they built a custom ecosystem. Their affiliate management system has been pivotal in helping us scale our services through trusted partners.

Farid Akhtar

Farid Akhtar

@faridakhtar

Founder and CEO of Mr. FinFit

The course platform and three-level referral system Exeiv developed for Wealthgooru is a game-changer. They seamlessly integrated brand design with a complex backend that drives our entire business.

Sumit Sivan

Sumit Sivan

@sumitsivan

Founder and CEO of Wealthgooru

The team at Exeiv delivered a clean, professional, and efficient website for alpha ent and Lords Freight. Their focus on reliability and speed made the entire process seamless.

Sunil Dalal

Sunil Dalal

@sunildalal

Founder & CEO of alpha ent & Lords Freight

Exeiv's approach to our web design and development was transformative. They captured our vision perfectly, delivering a high-performance site that truly represents BlueGreen Advisors.

Stuart J. Green

Stuart J. Green

@stuartjgreen

Founder & CEO of BlueGreen Advisors

From brand design to complex internal software and high-converting funnels, Exeiv has been our end-to-end partner. Their ability to handle both aesthetics and deep technical systems for Panthar Media is unmatched.

Sabuj Bala

Sabuj Bala

@sabujbal

Founder & CEO of Panthar Media pvt. Ltd.

Having served as CFO at Johnson & Johnson, I have high standards for execution. Exeiv delivered a world-class brand identity and website for OakTree and Grovalt that exceeded every expectation.

Sunil Kumar

Sunil Kumar

@sunilkumar

Founder and CEO of OakTree school of finance & Grovalt

Exeiv didn't just build a website for Mr. FinFit; they built a custom ecosystem. Their affiliate management system has been pivotal in helping us scale our services through trusted partners.

Farid Akhtar

Farid Akhtar

@faridakhtar

Founder and CEO of Mr. FinFit

The course platform and three-level referral system Exeiv developed for Wealthgooru is a game-changer. They seamlessly integrated brand design with a complex backend that drives our entire business.

Sumit Sivan

Sumit Sivan

@sumitsivan

Founder and CEO of Wealthgooru

The team at Exeiv delivered a clean, professional, and efficient website for alpha ent and Lords Freight. Their focus on reliability and speed made the entire process seamless.

Sunil Dalal

Sunil Dalal

@sunildalal

Founder & CEO of alpha ent & Lords Freight

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We handle complex engineering. No fluff, no overselling. If we can't do it right, we'll tell you.