Product engineering
Turning business problems into clear, measurable, and evolvable capabilities.
Open to ambitious collaborations
FULL-STACK ENGINEER · PRODUCT BUILDER · IOT
Sayed Mohammad Amin EmraniI turn raw ideas into dependable digital products.
A full-stack software engineer with an electronics background, focused on product architecture, scalable backends, thoughtful user experience, cross-platform apps, and production infrastructure.
amin@workstation — product-lab● LIVE
$ whoami
full-stack engineer + product builder
$ current_focus
Flutter · Jaspr · Dart · Go · SaaS
$ philosophy
ship useful things, not impressive demos.
WebFast, accessible and SEO-ready
MobileReal Android and iOS products
BackendAPIs, data architecture and security
DevOpsDocker, Linux and reliable delivery
About me
I think across product, software, and hardware.
I do not see software development as merely writing code. Every project starts with understanding the problem, shaping the right flows, selecting a maintainable architecture, and building an experience people can actually use.
I hold a B.Sc. in Electronics Engineering and have worked across web, mobile, infrastructure, and IoT. That mix helps me reason from the interface down to servers, networks, and connected devices.
S. M. Amin EmraniEngineer · Builder · Problem Solver
End-to-end architecture
Designing the database, API, web console, mobile app, and infrastructure as one system.
Production mindset
Testing, monitoring, security, versioning, and delivery from day one.
Selected products
Work that goes beyond a polished interface.
Most of my professional work is private and actively evolving. These products show my experience across SaaS, fintech, business tooling, and cross-platform systems.
Live WebsiteLive
A
Asan Daroo
The public Asan Daroo website, available to review the live project and its user experience.
Live WebsiteLive
N
NewElectron
The public NewElectron website, available to review the live project and its user experience.
Business Software EcosystemProduct
K
Karmania
A software ecosystem for digitizing and managing business workflows across connected products.
Accounting PlatformIn development
H
Homa
A multi-organization accounting platform covering accounts, transactions, invoicing, inventory, branches, permissions, and web/mobile synchronization.
Multi-tenant CommerceSaaS product
K
Kasbfa
A SaaS store builder for specialist businesses with multi-tenant architecture, extensible themes, domain management, and optimized storefronts.
Tax AutomationFintech
M
Moadify
Tax intermediary software with invoice processing, OCR, validation, and workflows for financial consultants and companies.
Task & CalendarCross-platform
T
Taskuk
A focused task and calendar tool designed for clarity, speed, and a consistent desktop and mobile experience.
CRM & ProjectsB2B SaaS
D
Divan
A CRM and project management system for small teams, covering leads, sales, activities, projects, and reporting.
Toolkit
I choose technology around the problem.
Flutter, Jaspr, and Dart are my primary stack. Around them, I choose tools that accelerate teams, remain maintainable, and behave predictably in production.
01
Primary stack
- Flutter
- Jaspr
- Dart
- Riverpod
- GoRouter
- Go
02
Web
- Jaspr / Dart
- HTML / CSS
- SEO / SSG
- Next.js
- React
- RTL Interfaces
03
Backend
- Go / Gin / GORM
- Laravel
- NestJS
- ASP.NET Core
- REST APIs
- Auth & RBAC
04
Data & Infra
- PostgreSQL
- MySQL
- SQLite
- Redis
- Docker
- Linux / Nginx
05
IoT
- ESP32
- ESP8266
- FreeRTOS
- MQTT
- Device provisioning
- Realtime control
06
Engineering
- System design
- Multi-tenancy
- CI/CD
- Observability
- Documentation
- AI-assisted workflow
Process
From ambiguity to a usable product.
Frame the problem
Clarify users, critical flows, constraints, and success criteria before choosing a stack.
↗Design the system
Define service boundaries, data models, API contracts, and the product evolution path.
↗Build vertically
Ship one complete flow from interface to database early to reveal the real risks.
↗Productionize
Treat testing, security, logging, backups, deployment, and documentation as product work.
↗Public code
My open-source laboratory on GitHub.
Alongside private products, I publish experiments and smaller tools for learning, teaching, and sharing experience.
chakavak
↗A cross-platform Flutter music player built around desktop and mobile UX.
Flutterhamresan
↗A product-oriented playground for end-to-end architecture and delivery.
Full-stackglassy
↗Glassmorphism UI components and experiments for Flutter.
Dartpersian_pdf_to_excel
↗A utility for converting Persian PDF data into structured Excel output.
PythonStart a project
Let’s build something serious.
Reach out for MVP development, system architecture, web or mobile apps, DevOps, and IoT work. A useful first message includes the problem, expected scope, target timeline, and an approximate budget.
Telegram and LinkedIn are usually the fastest ways to start a conversation.