Mahdi Cheraghali - Construction Supervisor, Civil Engineer

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Berlin, Germany

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Experience

Sep 2024 - Present

2 years

Germany

Production Assistance

Brammiball's Donuts

Support daily bakery operations by maintaining hygiene standards.
Collaborate effectively within a team to ensure smooth production flow.

Apr 2017 - Jul 2022

5 years 4 months

Iran, Islamic Republic of

Construction Supervisor

Multiple Companies

Managed end-to-end construction projects by coordinating teams.
Ensured quality, controlled budgets, and mitigated risks to prevent delays and cost overruns.

Flewi

Developed a full-stack language learning PWA using React and FastAPI, featuring interactive flashcards with text-to-speech and a community forum.
Engineered a scalable backend with PostgreSQL and Redis, implementing secure OAuth authentication and automated database migrations.

Minishell

Developed a UNIX shell in C supporting command execution, child processes, pipes, built-in commands, signal handling, and parsing.

Philosophers

Implemented a multithreaded solution to the Dining Philosophers problem in C.

To-Do CLI

Designed and implemented a command-line productivity tool in Python with full CRUD task management and JSON persistence.

Webserv

Developed a fully functional HTTP server in C++, supporting CGI, static file serving, chunked transfer encoding, and configuration parsing.

ft_transcendence

Developed a full-stack web application Pong Game using Node.js with Fastify, SQLite, and Tailwind CSS + TypeScript, JWT with 2FA, Babylon.js, and centralized logging with the ELK stack and metrics instrumentation with Prometheus + Grafana.

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Construction and Food and Beverage.

Construction

Food and Beverage

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Project Management, Quality Assurance, and Production.

Project Management

Quality Assurance

Production

Skills

Languages: Python, C, C++, Typescript, Javascript, Sql, Bash, Shell
Tools & Debugging: Git, Github, Makefiles, Gdb, Lldb, Valgrind, Sanitizers, Boost C++, Elk, Vite, Grafana, Prometheus, Prisma, Api, Node.Js, React, Fastify, Tailwind Css, Fastapi, Postgresql, Redis, Alembic, Docker, Docker Compose
Core Concepts: Algorithms, Data Structures, Code Optimization, Memory Management
Systems & Networking: Linux, System Calls, Tcp/Ip (Ipv4), Networking, Debugging, Docker, Kubernetes, Sql Databases (Postgresql)
Software Engineering: Modular Programming, Version Control, Code Review, Team Collaboration, Performance Optimization
Problem-Solving
Teamwork
Communication
Adaptability
Continuous Learning
Critical Thinking
End-To-End Ownership

Languages

Persian

Native

English

Advanced

German

Elementary

Education

Apr 2024 - Dec 2025

42 Berlin

Computer Science · Berlin, Germany

Sep 2022 - Sep 2024

HTW Berlin

Construction Management · Construction Management · Berlin, Germany

Sep 2008 - Aug 2012

Islamic Azad University

Civil Engineering · Civil Engineering · Iran, Islamic Republic of

Statistics

Experience

Total positions 8

Experience in Construction 5.5 y

Avg length 11 m

Longest experience 5 y 3 m

Global experience

Countries worked in 2 (Germany, Iran, Islamic Republic of)

Primary country Germany

Expertise

Recent roles Production Assistance, Construction Supervisor

Main industries Construction, Food and Beverage

Main business areas Project Management, Quality Assurance, Production

Qualifications

Highest degree Master

Profile

Member since

December 2025

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Frequently asked questions

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Mahdi is based in Berlin, Germany.

Mahdi speaks the following languages: Persian (Native), English (Advanced), German (Elementary).

Mahdi has at least 7 years of experience. During this time, Mahdi has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 4 years and 7 months. Note that Mahdi may not have shared all experience and actually has more experience.

Based on recent experience, Mahdi would be well-suited for roles such as: Production Assistance, Construction Supervisor.

Mahdi's most recent position is Production Assistance at Brammiball's Donuts.

In recent years, Mahdi has worked for Brammiball's Donuts and Multiple Companies.

Mahdi is most experienced in industries like Construction and Food and Beverage.

Mahdi is most experienced in business areas like Project Management, Quality Assurance, and Production.

Mahdi has recently worked in industries like Construction and Food and Beverage.

Mahdi has recently worked in business areas like Project Management, Quality Assurance, and Production.

Mahdi holds a Master in Construction Management from HTW Berlin and a Bachelor in Civil Engineering from Islamic Azad University.

The availability of Mahdi needs to be confirmed.

Daily rate distribution

0 2 4 6 8

<€800 €800-1200 €1200-1600 €1600+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

1200

900

600

300

Daily rate avg. 958 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1200

900

600

300

Median rate 1000 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.