About

Software architect, founder, and product builder

I design and ship SaaS products, and I run the company that sells and supports them.

Abdul Mannan Zinnat speaking into a microphone at an event
Speaking at an event

I am the Founder & CEO of SpaGreen Creative, a software company serving more than 6,000 clients worldwide. Over the years we have built and launched more than ten SaaS products across messaging, eCommerce, OTT streaming, logistics, and education.

My work sits between architecture and business. On the engineering side that means multi-tenant SaaS design, billing and subscription systems, API platforms, and the cloud infrastructure that keeps them running, mostly on Laravel, Vue.js, and Node.js. On the business side it means deciding what to build, pricing it, and growing it.

Several of those products are sold through Envato, where I am an Elite Author. Others run as standalone platforms, including WhatsAble, Rapiwa, and YelMail. Outside software, I am involved in Abadi, an agritech initiative in Uganda working with sunflower, coffee, and vanilla farming.

I am also active in the founder community through JCI Dhaka Founders and the SAAIL Network.

  • Founder & CEO

    SpaGreen Global, 6,000+ clients

  • Envato Elite Author

    Top-tier digital product creator

  • Software Architect

    Scalable SaaS and cloud solutions

  • Leadership & Community

    JCI Dhaka Founders, SAAIL Network

About me

Building products that businesses run on, and the companies behind them

I lead SpaGreen Creative, creating high-performance products and growth engines. I am deeply passionate about solving real-world challenges and creating solutions that drive progress and a sustainable digital future.

6k+
Global clients
10+
Products shipped
5+
Ventures

Community and leadership

JCI, leadership programmes, and industry events alongside other founders.

Abdul Mannan Zinnat with JCI leaders in a hotel lobby, national flags behind them
JCI gathering
Abdul Mannan Zinnat standing with a senior guest at a leadership academy event
At the leadership academy
Abdul Mannan Zinnat in a graduation cap and gown with fellow graduates in Nepal, 2025
Graduation Day 2025, Nepal
Group selfie of Abdul Mannan Zinnat with fellow delegates
With fellow delegates
Abdul Mannan Zinnat in front of the BASIS IT Exporters’ Night backdrop
BASIS IT Exporters’ Night
Abdul Mannan Zinnat with Shohag360 and another attendee in a conference hall
In the audience with Shohag360
Abdul Mannan Zinnat taking a selfie with a group of delegates
Between sessions
Abdul Mannan Zinnat seated next to Don Samdany at a conference
Conference day with Don Samdany

What I do

Abdul Mannan Zinnat working on a laptop with the WhatsAble site on a wall screen

Multi-tenant architecture, billing, roles, analytics, and lifecycle operations.

SaaS development

01
Abdul Mannan Zinnat and two teammates around a meeting table with a product page on screen

Laravel, Vue.js, React, and Node.js with clean modular patterns and good developer experience.

Web app architecture

02
Abdul Mannan Zinnat seated at his office desk at SpaGreen Creative

Payments, messaging, webhooks, workflows, and third-party API integrations.

AI automation

03
Abdul Mannan Zinnat kneeling for a studio portrait in a blue blazer

Human-centered design, conversion-focused flows, and brand systems.

UI/UX and branding

04
Abdul Mannan Zinnat seated beside a guest in the office

Cloud, CI/CD, observability, performance budgets, and SRE basics.

DevOps and reliability

05
Abdul Mannan Zinnat in front of the BASIS IT Exporters’ Night backdrop

Funnels, experiments, attribution, and data-driven go-to-market strategy.

Growth and analytics

06

Off the clock

Travel, friends, and the occasional game of pool.

Abdul Mannan Zinnat and a friend on stone steps beside a carved wooden building
On the road
Abdul Mannan Zinnat standing on rocks at the sea beach
At the sea beach
Abdul Mannan Zinnat taking a selfie with two friends on a boat
On the river with friends
Abdul Mannan Zinnat lining up a shot on a pool table
A game of pool
Abdul Mannan Zinnat resting on a beach lounger
A slow afternoon by the sea
Abdul Mannan Zinnat kneeling for a studio portrait in a blue blazer
Studio portrait