PenguinDev

PenguinDev by Abrorkhon

Digital products, thoughtfully engineered.

Full-stack developer based in Frankfurt.

Explore projects Engineering lab

Featured project

UzSU membership verification portal presented on desktop and mobile
2025 Verification platform Featured Case study

Verifier App for UzSU

A production membership platform that connects subscription choices, member records, digital QR passes, public verification, and administration in one workflow.

  • QR validation
  • Stripe subscriptions
  • Admin workflows
  • Angular
  • NestJS
Uzbekistan's Students Union View project
Turn-based miniature

Penguin Pathmaker

Campaign ready

PenguinDev mascot carrying a Project Box across a miniature workbench route toward deployment.
Five-chapter puzzle Guide one penguin through five deliveries.

Choose each move, collect the item, avoid the Sentries, and reach deployment.

Click or tap Choose a glowing route marker
Keyboard WASD or Arrow keys
View projects
Collect Project Box Ready when you are.

3D mascot: Baby Penguin by mlkm, modified for PenguinDev under CC BY 4.0.

11 projects
4 detailed case studies
7 domains
2019–2026 project archive

Selected projects

Systems, platforms, and product work.

Verifier, Pulse CRM, MIS ABIS, and Orzu are presented in greater detail. The complete project index includes client websites, community work, and earlier projects.

UzSU membership verification portal presented on desktop and mobile
2025 Verification platform Featured Case study

Verifier App for UzSU

A production membership platform that connects subscription choices, member records, digital QR passes, public verification, and administration in one workflow.

  • QR validation
  • Stripe subscriptions
  • Admin workflows
  • Prisma data model
  • Angular
  • NestJS
  • TypeScript
  • Prisma
  • PostgreSQL
  • Stripe
Uzbekistan's Students Union View project
Pulse CRM dashboard shown on desktop and mobile
2025 CRM platform Featured Case study

Pulse CRM for Settle Law Firm

A legal-operations CRM that connects matters, tasks, time, correspondence, documents, billing, registries, and reporting inside one daily workspace.

  • CRM workflows
  • Matter management
  • Task tracking
  • Billing surfaces
  • Python
  • Flask
  • JavaScript
  • HTML/CSS
  • Uvicorn
  • Role-aware workflows
Settle Law Firm View project
ABIS MIS presented across desktop and mobile dashboards
2026 Management information system Featured Case study

MIS for Al-Beruniy International School

A role-aware school MIS connecting people, classes, attendance, grades, assignments, timetables, support, and aggregate reporting across one academic data model.

  • RBAC
  • Student records
  • Attendance workflows
  • Academic reporting
  • Full-stack
  • RBAC
  • PostgreSQL
  • Admin workflows
  • Reporting
  • Education MIS
Al-Beruniy International School View project
Light-mode Orzu role portal for selecting student, employer, or administrator access
2026 Product concept and interactive demo Featured Case study

Orzu Platform

A public pitch and role-switching product demo that makes a student-network platform inspectable from student, employer, and administrator perspectives.

  • Interactive product demo
  • Role-based workspaces
  • Student/employer/admin journeys
  • Pitch storytelling
  • Angular
  • TypeScript
  • Product prototyping
  • Role-based UX
  • Pitch storytelling
  • Vercel
Uzbekistan's Students Union View project
Explore the work

Process

From requirements to a working product.

A practical loop through context, system structure, implementation, and continued operation.

Stage 01

Understand

Map the people, workflows, constraints, and systems that shape the project.

What happens

  • Current-state mapping
  • Role definition
  • Boundary review
Starts with
  • Users
  • Workflows
  • Constraints
  • Existing tools
Result

A clear operating context and a product scope grounded in how the work actually happens.

Stage 02

Model

Turn the operating context into flows, information structures, permissions, and milestones.

What happens

  • Flow design
  • Data structures
  • Permission mapping
  • Delivery sequencing
Starts with
  • Roles
  • Information
  • Actions
  • Dependencies
Result

A system structure that connects product behavior, technical boundaries, and a practical delivery path.

Stage 03

Build

Implement the selected product structure through working interfaces, services, integrations, and tests.

What happens

  • Interface development
  • API implementation
  • Integration work
  • Critical-path testing
Starts with
  • Architecture
  • Milestones
  • Acceptance criteria
Result

Deployable increments that can be reviewed as working product behavior rather than abstract specification.

Stage 04

Run

Review the product around real use, deploy it carefully, and refine the parts that matter in operation.

What happens

  • Release review
  • Deployment
  • Observation
  • Continued refinement
Starts with
  • Tests
  • Real usage
  • Feedback
  • System behavior
Result

A maintained working product whose critical paths continue to hold up after the initial release.

About

From Tashkent to Frankfurt, through code.

Abrorkhon Azimov beside the Main river in Frankfurt
Frankfurt Rhine-Main PenguinDev

Abrorkhon Azimov is a full-stack developer based in Frankfurt and the person behind PenguinDev. What began with client websites in Tashkent now spans enterprise applications, membership infrastructure, education systems, and technical leadership across Germany and Uzbekistan.

Based
Frankfurt, Germany
From
Tashkent, Uzbekistan
Languages
German, English, Russian, Uzbek
Language certificates
IELTS 7.5 (2017) · TestDaF C1 (4445, 2019)
Beyond work
Chess, Videogames, Fitness

Selected chapters

  1. 2017-2019 Web fundamentals and first professional role
  2. 2020 PenguinDev begins
  3. 2022 INFOMOTION GmbH
  4. 2025-now UzSU and Al Beruniy
Read my path

PenguinDev and the work around it

PenguinDev began in 2020 as a home for independent client and product work. It developed alongside university studies and professional roles in Germany, growing from websites and digital campaigns into full-stack applications, enterprise interfaces, membership infrastructure, education software, server operations, and long-term technical leadership.

AI-assisted tools are part of the workflow for research and iteration, alongside manual review, testing, and engineering judgment.

  1. education

    Foundations in Tashkent

    An exact-sciences education developed alongside the first experiments with HTML, CSS, and PHP, turning a long-standing interest in computers into working websites.

    Exact Sciences

    Academic Lyceum of Westminster International University in Tashkent

    Alongside the exact-sciences curriculum, began learning HTML, CSS, and PHP, turning an early interest in computers into the first working websites.

  2. work

    First professional work

    The first professional role connected frontend development with SEO, social media, commercial support, and the practical responsibility of maintaining a public business presence.

    Frontend Developer / SMM Manager

    BASALT UZBEKISTAN

    Worked across web development, marketing, and commercial support: led the basalt.uz homepage, handled SEO and social channels, and supported the sales team.

  3. education / work / milestone

    Moving to Germany and starting PenguinDev

    Relocating to Germany brought technical university preparation, day-to-day digital operations at an academy, and a shared identity for independent client and product work.

    T-Kurs

    Studienkolleg Mittelhessen

    Moved to Germany and completed the technical preparation track, strengthening mathematics, science, and academic German before beginning university studies.

    Web / IT Manager and SMM

    DIWAN-Marburg Akademie GmbH

    Built public websites, managed technical equipment and social channels, supported examinations, and kept the academy's day-to-day digital operations running.

    PenguinDev begins

    Independent client and product work

    Created PenguinDev as a home for independent work. What began with websites and digital campaigns grew into full-stack applications, infrastructure, product experiments, and long-term client systems.

  4. education / work

    University and professional web development in Frankfurt

    University study continued alongside public-platform work at Frankfurt School and component development at Prime Force, connecting academic foundations with professional delivery.

    B.Sc. Information Technology

    Goethe University Frankfurt

    Studied information technology while continuously working in professional development roles, connecting academic foundations with production frontend, backend, data, and architecture work.

    Student Web Developer

    Frankfurt School of Finance & Management

    Managed Magnolia properties, launched WordPress websites, handled technical support and design quality, and improved SEO and page speed across public-facing platforms.

    Student Frontend Developer

    Prime Force Group

    Built custom Magnolia components and templates with JavaScript, FreeMarker, Tailwind, YAML, and Java while contributing UI/UX work, testing, and bug fixing.

  5. work

    Enterprise applications at INFOMOTION GmbH

    Three and a half years of enterprise application development covered frontend and backend architecture, APIs, automated testing, documentation, interface design, and deployment.

    Student Web Developer (Angular)

    INFOMOTION GmbH

    Spent three and a half years developing enterprise applications across Angular, Spring Boot, Hibernate, REST APIs, SASS, Figma, Antora, and automated testing. Delivered applications from initial architecture through deployment, including FeedbackInfomotion and Compare Companion.

  6. leadership

    Technical leadership across UzSU and Al Beruniy

    Technical responsibility expanded into organization-wide strategy, distributed teams, membership infrastructure, payment lifecycles, server operations, and a role-aware school management system.

    Technical leadership at UzSU

    International Union of Uzbekistan's Students

    Progressed from leading Germany's Digital Tech & Web Team to Co-Founder and Global IT Director: defining IT strategy, building membership and Stripe lifecycle systems, managing infrastructure, and leading distributed technical teams.

    Lead Software Developer

    Al Beruniy International School

    Leads the architecture and development of the school MIS across Angular, NestJS, Prisma, and PostgreSQL, including RBAC, student lifecycle workflows, attendance, academic records, reporting, and production deployment.

  7. milestone

    Graduation and the next chapter

    The degree concludes after several years of combining university with independent products, enterprise development, operational systems, and technical leadership.

Engineering lab

Technical experiments and smaller tools.

Stable release

Centrum Web Scraper

A full-stack travel-data scraper with an Angular control surface and a Node.js/Puppeteer processing backend.

  • Angular 17
  • Node.js
  • Express
  • +3 more
Academic project

Conway's Game of Life with OpenCL

A C++17 Game of Life implementation comparing scalar execution with an OpenCL-parallel simulation path.

  • C++17
  • OpenCL
  • CMake
  • +2 more
Focused utility

Hotel Data Matching Scripts

A focused Node.js toolkit for collecting hotel information and matching inconsistent hotel datasets across SamoTour-compatible sources.

  • Node.js
  • JavaScript
  • Web scraping
  • +2 more
Maintenance fork

Studydrive Downloader Extended

A compact JavaScript maintenance fork that fixes and extends an existing document-downloader workflow.

  • JavaScript
  • Open-source maintenance
  • Workflow utility
Explore the lab

Contact

Let's talk.

For professional opportunities, collaborations, or selected freelance work.

Open to conversations Frankfurt, Germany Europe/Berlin
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GitHub