Vol. III · Gazipur, Bangladesh Digital Edition · July 2026

YASIR
ARAFIN

Engineer · Software Builder · Founder · Gazipur, Bangladesh

Now
Building Wrysto CMMS
Writing "Power Plant: Theory That Matters on the Job"
8+ Years in Power Generation
Building Industrial SaaS
Engineering Education Platform
Publishing Technical Articles
Building Wrysto CMMS
Writing "Power Plant: Theory That Matters on the Job"
8+ Years in Power Generation
Building Industrial SaaS
Engineering Education Platform
Publishing Technical Articles

Profile · Engineering · Software · Systems

Engineering. Software. Systems.

The foundation is power generation engineering — eight years inside operational environments: combined cycle plants, HFO power plants, gas-based generation facilities. That time produced something more valuable than a CV line. It produced an understanding of how industrial systems actually run: maintenance cycles, outages, permit systems, reporting structures, and the operational accountability that keeps megawatts flowing. From that foundation, two additional capabilities were built deliberately — software development to encode operational knowledge into digital systems, and digital marketing to control the distribution layer of those products.

"Building software and knowledge platforms for industrial maintenance professionals."

The current focus is Wrysto — a cloud-based CMMS and operational ERP platform built for power plants and asset-heavy industries. Alongside that: a dedicated engineering education initiative focused on practical, job-relevant theory, and industrial software systems. The orientation throughout is the same — replacing manual processes, undocumented workflows, and fragmented tools with structured digital infrastructure designed from actual operational experience.

Yasir Arafin — Engineer, Builder, Founder Fig. 1.1 — Yasir Arafin, Gazipur, BD
8+yr
Experience
SaaS
Founder
Author
Books
Full
Stack
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Current Ventures

Flagship Product · Industrial SaaS

Wrysto ↗

Cloud-based CMMS and operational ERP platform designed for power plants and asset-heavy industries. The system focuses on practical maintenance execution rather than complex financial systems — built from real operational experience.

Asset Management Preventive Maintenance Work Orders Maintenance Planning Reports & Analytics KPI Dashboard

Target Industries

Power Plants
Industrial Manufacturing
Cement & Steel
Textile & Garments

Venture · Publishing

Technical Publishing

Authoring engineering books, manuals, and field-tested reference materials. The flagship release **"Power Plant: Theory That Matters on the Job"** bridges the gap between engineering schools and actual plant floor operations.

Venture · Tech

Software Development

Building robust industrial SaaS platforms using modern web stacks. Focusing on operational modeling where every code architecture mirrors the physical processes and checklists utilized by engineering teams.

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Core Expertise Industrial Engineering · Software Development · Digital Marketing
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From the Archive

Wrysto best CMMS with ERP

How can a maintenance KPI dashboard improve plant performance?

How can a maintenance KPI dashboard improve plant performance?

What is WOIS Wartsila

What is WOIS Wartsila

Understanding Sulfate Variability in Marine Engine Cooling Water

SAE Engine Oil Grades: A Complete Guide

SAE Engine Oil Grades: A Complete Guide

Main Components of Substations

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Background

Industrial engineer. Software builder. Digital entrepreneur. Each capability was built deliberately to close a loop — from understanding how systems work, to encoding them in software, to getting that software in front of the people who need it.

2019 — Present

Power Plant Engineer

Energy Generation Sector · Gazipur, Bangladesh

Operational experience across combined cycle plants, HFO power plants, and gas-based generation facilities. Hands-on with Wärtsilä 18V50 HFO engines, INNIO Jenbacher gas engines, EGB systems, and TUBAIN generators. Diploma in electrical engineering; self-directed learning across mechanical and chemical engineering relevant to power generation.

Ongoing

Full-Stack Software Developer

Independent · Remote

Building operational software systems with Next.js, TypeScript, Prisma ORM, Postgres (Neon serverless), Clerk authentication, FastAPI, and LLM integration. Design philosophy: operational modeling — software must represent real actions performed by engineers, operators, administrators, and managers, not generic CRUD abstractions.

Ongoing

Founder · Wrysto CMMS

Wrysto CMMS · Industrial Maintenance SaaS

Building cloud-based asset management and preventive maintenance systems for heavy industries. Leveraging comprehensive growth marketing systems, technical SEO, content generation, and email funnels to control the distribution layer of industrial SaaS directly.

Ongoing

Author · Megawatt Insights & Engineering Book

Substack · yasirarafin.com

Weekly newsletter on power plant engineering and digital transformation in engineering industries. In parallel: developing a book and structured learning content focused on real plant operations — helping engineering graduates understand how industrial systems actually function, rather than theory alone.

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