freiberufler IT-Freelancer auf freelance.de

IT-Freelancer

offline
  • 80€/Stunde
  • 45892 Gelsenkirchen
  • DACH-Region
  • de  |  tr  |  en
  • 07.08.2024

Kurzvorstellung

Meine Expertise liegt in den Bereichen der Softwareentwicklung, Automatisierung, Projektmanagement, der Errichtung und dem Management von IT-Infrastrukturen und dem IT-Support. Meine Erfahrungen verhelfen Ihren Projekten zum Erfolg.

Qualifikationen

  • Cloud (allg.)
  • Data Engineering
  • Data Science
  • Datenbankentwicklung
  • DevOps1 J.
  • Flutter
  • Full-Stack1 J.
  • Java (allg.)
  • Software engineering / -technik1 J.
  • Software Projektmanagement

Projekt‐ & Berufserfahrung

Consulting IT-Architecture and Systemengineering
Kundenname anonymisiert, Bochum
4/2024 – 5/2024 (2 Monate)
Großhandel
Tätigkeitszeitraum

4/2024 – 5/2024

Tätigkeitsbeschreibung

I conducted a digitalization consultancy for a client, which required developing solutions for complex requirements, including providing third-level support. As a system engineer, I successfully assembled a solution that met my client’s needs.

Eingesetzte Qualifikationen

Digitale Transformation, Infrastrukturarchitektur, It-Beratung, IT-Systemmanagement

Software Projektmanager
Kundenname anonymisiert, Gelsenkirchen
10/2023 – 6/2024 (9 Monate)
Soziale Einrichtungen
Tätigkeitszeitraum

10/2023 – 6/2024

Tätigkeitsbeschreibung

digiYEC is a membership management software developed on behalf of a nationally operating association. Several developers contributed to this project, and I had the privilege of leading the team. I was responsible for planning and execution, which included requirements gathering, development, and delivery. Setting up development, testing, and production environments was also part of the role. My responsibilities sometimes extended vertically, encompassing not only (partial) development of the software itself but also overseeing the DevOps processes including the building of deployment pipelines (CI/CD, GitHub, Docker, Cloud Engineering) and planning the software architecture. This project allowed me to consolidate my existing knowledge further.

The technologies used include:

• Flutter
• UI/UX
• Spring Boot
• Docker
• GitHub
• GitHub Actions
• Linux Server
• Cloud Deployment Technologies

Eingesetzte Qualifikationen

DevOps, Digitalisierung, Full-Stack, It-Beratung, Projektmanagement (IT), Prozessoptimierung, Software engineering / -technik

Fullstackentwickler (Festanstellung)
MGGM Software GmbH, Hagen
7/2023 – 12/2023 (6 Monate)
Medienbranche
Tätigkeitszeitraum

7/2023 – 12/2023

Tätigkeitsbeschreibung

My role at MGGM Software GmbH provided my first exposure to pure development. Here, I quickly learned many concepts related to programming, coordinating, planning, and structuring. Alongside agile methodologies, I demonstrated my quick grasp of new information by learning two new programming languages. I adapted exceptionally quickly to the new structures and was able to work independently after just a few weeks.

The technologies used include:

• ExtJS (6)
• JavaScript
• Delphi
• Delphi Web Script
• PostgreSQL
• SVN

Eingesetzte Qualifikationen

Backend, Datenbankentwicklung, Front End, Full-Stack, JavaScript, Pascal, Postgresql, SQL

Software Projektmanager - LokaLim
Kundenname anonymisiert, Gelsenkirchen
5/2023 – 2/2024 (10 Monate)
Gastronomie
Tätigkeitszeitraum

5/2023 – 2/2024

Tätigkeitsbeschreibung

LokaLim is an application developed on behalf of a client, designed to manage orders, inventory, and finances for small local businesses. Initially developed and released as a web application in Flutter, it was later converted into a mobile application. The app features simple functionalities and user-friendly overviews, as well as user authentication management. The backend was built with Quarkus. This software was entirely developed by me. Through this project, I not only honed my skills in modern technologies such as GitHub, Docker, server administration, and cloud engineering but also developed abilities in agile project execution and client communication.

The technologies used include:

• Flutter
• UI/UX
• Quarkus
• Appwrite (BaaS)
• Docker
• GitHub
• Linux Server
• Cloud Deployment Technologies

Eingesetzte Qualifikationen

DevOps, Software engineering / -technik, Softwareentwicklung (allg.), Full-Stack, Engineering data management (EDM)

Technischer Assistent (Festanstellung)
Northern Data Group, Frankfurt am Main
7/2022 – 12/2022 (6 Monate)
IT & Entwicklung
Tätigkeitszeitraum

7/2022 – 12/2022

Tätigkeitsbeschreibung

I provided the Sales team at Northern Data AG with a significant advantage through my technical expertise. I independently identified repetitive tasks and tedious or monotonous work, automating them with scripts and programs, allowing my team to focus on their core responsibilities. The greatest challenge was integrating various interfaces and data sources into the existing systems. Some of my key achievements include:

• Developing a custom, user-friendly Python library for operating the HubSpot API
• Creating a scraper for data-driven categorization of websites into industries and sectors
• Implementing an employee evaluation system for the diligence and maintenance of customer data
• Building data pipelines for analysis



The technologies used include:

• Python
• Selenium
• Data Analysis and Engineering
• Scripting and General Automation
• Backend Extension using Node.js
• Developing Custom Libraries
• Sales Digitalization

Eingesetzte Qualifikationen

Data Science, Big Data, CRM Beratung (allg.), Vorverkauf, Python, Softwareentwicklung (allg.)

IT-Infrastructure Specialist
Deutsche Bahn, Frankfurt am Main
10/2019 – 10/2021 (2 Jahre, 1 Monat)
Verkehrsgesellschaft
Tätigkeitszeitraum

10/2019 – 10/2021

Tätigkeitsbeschreibung

At Deutsche Bahn in Frankfurt am Main, we were responsible for the meticulous construction of the IT infrastructure. This often involved large-scale office renovations, which we were able to shape with our expertise.

Eingesetzte Qualifikationen

Infrastrukturarchitektur, IT Service Management (ITSM), Umzugsmanagement

Ausbildung

Informatik
Bachelor
Goethe Universität
2023
Frankfurt am Main

Persönliche Daten

Sprache
  • Deutsch (Muttersprache)
  • Türkisch (Muttersprache)
  • Englisch (Fließend)
Reisebereitschaft
DACH-Region
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
54
Alter
24
Berufserfahrung
5 Jahre und 3 Monate (seit 10/2019)
Projektleitung
1 Jahr

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