freiberufler Lead Software Engineer - (Web, Mobile, Blockchain) auf freelance.de

Lead Software Engineer - (Web, Mobile, Blockchain)

zuletzt online vor wenigen Tagen
  • auf Anfrage
  • 22299 Hamburg
  • Europa
  • en  |  fr  |  de
  • 09.03.2024

Kurzvorstellung

Software Engineer with deep experience building apps and dApps for the web (v1.0 - v3.0).

Has a successful track record of building customer-centric solutions using best practices.

Qualifikationen

  • graphql
  • Java
  • JavaScript
  • Kafka
  • Kotlin
  • Node.js
  • PHP
  • PostgreSQL
  • React (JavaScript library)
  • Spring

Projekt‐ & Berufserfahrung

Tech-Lead Software Development (Festanstellung)
collect.AI, Hamburg
3/2024 – offen (1 Monat)
Finanzdienstleister
Tätigkeitszeitraum

3/2024 – offen

Tätigkeitsbeschreibung

- Führung den technischen Teilen des Softwareentwicklungsverfahrens.

Eingesetzte Qualifikationen

Full-Stack, Go (GoLang), Node.js, React (JavaScript library), Software Architektur / Modellierung, Software Design

Senior Software Engineer (Festanstellung)
collectAI GmbH, Hamburg
8/2022 – 2/2024 (1 Jahr, 7 Monate)
Finanzdienstleister
Tätigkeitszeitraum

8/2022 – 2/2024

Tätigkeitsbeschreibung

* Working on a distributed system architecture

* Shaping the architecture of the services within team scope

* Working on existing frontend and backend tasks

* Planning, estimating, and slicing features together with the team and PO

* Improving the code quality, reducing technical debt & legacy code

* Align with other teams on technical solutions

Eingesetzte Qualifikationen

Architekturinformatik, GraphQL, Node.js, React (JavaScript library)

Software Engineer (Festanstellung)
Jimdo GMBH, Hamburg
8/2020 – 7/2022 (2 Jahre)
IT & Entwicklung
Tätigkeitszeitraum

8/2020 – 7/2022

Tätigkeitsbeschreibung

• Implementing new features that help users to successfully share their business, projects and ideas.​
• Enriching the Jimdo products by designing, building, and maintaining APIs, microservices, and systems.​
• Debugging production issues across services and multiple levels of the stack.​
• Improving engineering standards, tooling, and processes​
• Optimization of existing web applications as well as supporting activities in a SCRUM environment​
• Participate in hiring process​

Eingesetzte Qualifikationen

GraphQL, Kafka, Kotlin, Node.js, PostgreSQL, React (JavaScript library), Spring

Lead Software Engineer
Kundenname anonymisiert, Lagos
8/2019 – 12/2019 (5 Monate)
IT & Entwicklung
Tätigkeitszeitraum

8/2019 – 12/2019

Tätigkeitsbeschreibung

• Redesigned and deployed of asset management system smart contract on the Ethereum network thereby cutting gas costs exponentially.
• Improved the authentication system to mitigate third party attacks from the frontend
• Built an in-app notification system using jobs and queues
• Designed and built a UI for the asset management software

Eingesetzte Qualifikationen

Blockchain (allg.), Visual Studio

Lead Developer
Jolibiz Global Investment Ltd, Lagos
6/2017 – 3/2019 (1 Jahr, 10 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

6/2017 – 3/2019

Tätigkeitsbeschreibung

At Jolibiz, I've been leading the team in building applications that make work processes easier for companies. One of them is an agents' portal that helps as a quick tool for educational consultants in their job of getting schools to join the MyLy ERP platform.

Jolibiz is an IT consultancy company that specializes in building web and mobile applications for businesses with the aim of making working internal processes easier. We also engage in the conception and building of software applications (web and mobile) for clients.

Some projects include:
CiTi Channels (Web and Mobile)
Java (Including JUnit for testing), Laravel, React.js
Technology used: Laravel (Including Codeception for testing), Javascript, JSON
Live site: e20hub.com



Jolibiz MyLy ERP Agent's portal (Web)
Technology used: PHP, Javascript

Eingesetzte Qualifikationen

Java (allg.), PHP, React (JavaScript library)

Ausbildung

CERTIFICATE OF PROFICIENCY (BLOCKCHAIN DEVELOPER PROGRAM)
Ausbildung
ConsenSys Academy
2019
Computer Engineering
B.Sc
Houdegbe North American University Benin
2016
Porto-Novo

Über mich

Software Engineer with deep experience building apps and dApps for the web (v1.0 - v3.0).

Has a successful track record of building customer-centric solutions using best practices.

Weitere Kenntnisse

Java/Kotlin, Javascript, TypeScript, PHP, Software Architecture, Continuous Integration

Persönliche Daten

Sprache
  • Englisch (Muttersprache)
  • Französisch (Fließend)
  • Deutsch (Fließend)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
Home-Office
unbedingt
Profilaufrufe
1285
Alter
29
Berufserfahrung
8 Jahre und 8 Monate (seit 07/2015)
Projektleitung
2 Jahre

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