Lorenc Estrefi

Berlin, Germany

Lorenc
Estrefi

Senior Software Engineer

"getting things done"

Orchestrating AI for your digital products

About

Software engineer with 10+ years of experience building scalable web applications and data-driven products. Comfortable across the full stack — from React frontends and Python backends to cloud infrastructure and AI integrations.

Studied engineering at Politecnico di Torino. Worked across startups, scale-ups, and as an independent contractor — leading teams, shipping features, and solving real problems.

Education

Politecnico di Torino · 2012

Spoken Languages

EnglishItalianAlbanianGermanFrenchSpanishPortuguese

Skills

AI & Agents

PythonLLMsClaude APIOpenAIAI Agents

Frontend

ReactVue / NuxtTypeScriptModule Federation

Backend & DevOps

Node.jsAWSDockerCI/CDJava

Experience

adesso SE
A

Senior Software Engineer

Now

adesso SE

Apr 2025 – PresentBerlin · Hybrid

Full-time position at a leading IT consulting firm.

S

Freelance Senior Software Engineer

Self-Employed

Sep 2023 – Apr 2025Berlin · Remote

Full-stack freelance contracts. Built and shipped products using Vue, Nuxt, and modern DevOps pipelines.

M

Senior Software Engineer

Mister Spex

Jan 2021 – Aug 2023Berlin

Worked on the core engineering team at Germany's leading online optician.

A

Team Lead

Automation Hero Inc

Jun 2019 – Jan 2021Berlin

Led engineering on an intelligent automation platform. Stack: Java, Node.js, React, Web Components, AWS.

Datameer
D

Senior UI Engineer

Datameer

Jun 2017 – Jun 2019Berlin

Built interactive data exploration UI at massive scale. Stack: React, Backbone, Jest, Mocha.

H

Senior Fullstack Engineer

HRS Innovation Hub

Oct 2016 – Nov 2017Berlin

Built a microservice architecture with Node.js, Express, React, ES6. Infrastructure on AWS.

Naspers Limited (OLX)
N

Senior Frontend Engineer

Naspers Limited (OLX)

Dec 2015 – Jun 2016Berlin

Frontend engineering for OLX, a classified ads platform with 240M monthly users across 40 countries.

Let's talk

Open to new opportunities. Reach out on LinkedIn or GitHub.

Lorenc Estrefi · Berlin · 2026