Recommended expert

Nevil (Lemar) Schwarz

Partner and Managing Director

Nevil Schwarz
Bremen, Germany

Experience

Apr 2025 - Present
10 months

Partner and Managing Director

rencolab GmbH

  • Developed the product vision and customer relationship management
  • Developed the backend and simulation core
May 2019 - Apr 2025
6 years

Project / Business Development

reon AG

  • Project development for public charging infrastructure
  • Planning of complex renewable energy systems
  • Data analysis of operational data and reporting to management
  • Creation of complex financial models and analyses
  • Development of data and IoT strategies
  • Software development for energy modeling
  • Development of internal cloud and AI strategies
  • Organization of project financing
  • Stakeholder management and acquisition
Nov 2017 - Apr 2019
1 year 6 months

Student Research Assistant in Resilient Energy Systems

University of Bremen

  • Modeling of energy systems
  • Teaching support
  • Research on the resilience of energy systems
Sep 2017 - Apr 2019
1 year 8 months

IT Consultant

Konkret Marktforschung GmbH

  • Organized and renewed the IT infrastructure (phone system, computers, servers, cloud solutions)
  • Created IT documentation
  • Solved various IT issues
Mar 2016 - Jul 2016
5 months

Intern

TGH-Ingenieur Ibek GmbH

  • Supported the planning of an industrial energy system
  • Assisted in energy consulting for medium-sized companies
  • Created reusable Excel spreadsheets for analysis

Summary

I help companies with the concrete implementation of AI-driven workflows and automation – where ideas need to become working systems. My focus is not on concept papers, but on technical implementation, clean integration into existing IT landscapes, and pragmatic rollout into daily work. The time commitment is intentionally limited (about 10 hours per week), but clearly structured and results-oriented.

Many organizations already have good AI and automation approaches. What is often missing is someone who:

  • accurately maps processes technically,
  • reliably integrates existing systems,
  • delivers maintainable and transparent solutions,
  • and keeps the real workday of those involved in mind. That's where I step in.

I work on a project basis with clear boundaries. Typical process:

  • Shared understanding of the process What really needs to improve? Where are time losses or errors happening today?
  • Technical implementation within a manageable scope A clearly defined solution integrated into the existing system landscape.
  • Real-world testing Does it work reliably? Is it understandable and usable for those involved?
  • Handover and documentation So the solution doesn't depend on me. It's important to me that the results are transparent – both technically and organizationally.

Conditions:

  • Fixed, limited time commitment
  • No permanent on-call duty
  • Clear task boundaries
  • Clear separation of data, code, and intellectual property
  • Transparent handling of possible conflicts of interest I believe it's important that our collaboration remains clear and reliable for both sides.

For whom this is useful:

  • Companies or service providers who want to implement, not just discuss
  • Teams that need extra technical implementation support on a case-by-case basis
  • Organizations that value clean structures and sustainable solutions Less suitable is when unlimited availability or very open roles are expected.

A clearly defined project or a joint pilot is usually the most sensible start. After that, we can decide if and how further cooperation makes sense.

Skills

Technical Background

  • Python (Production Systems)
  • Development And Integration Of Api-based Workflows
  • Working With Language Models And Knowledge-based Systems
  • Docker, Git, Ci/cd
  • Django, Postgresql, Vue.js
  • Automation With N8n And Microsoft Power Automate
  • Microsoft 365, Teams, Sharepoint
  • Data Analysis, Financial And Decision Models

Technical Skills

  • Ms Word, Excel, Powerpoint – Advanced Knowledge
  • Ms 365 / Sharepoint – Advanced Knowledge
  • Python (Data Science + Django) – Advanced Knowledge
  • Gis – Advanced Knowledge
  • Vs Code – Advanced Knowledge
  • Ms Visio – Advanced Knowledge
  • Ai Workflows – Advanced Knowledge
  • Prompt Engineering – Advanced Knowledge
  • Sql – Basic Knowledge
  • Git – Basic Knowledge
  • Docker – Basic Knowledge
  • Ms Power Bi – Basic Knowledge
  • Uml / Sysml – Basic Knowledge

Personal Strengths

  • Interdisciplinary
  • Team-oriented
  • Strong Analytical Skills
  • Empathetic
  • Quick To Learn New Topics

Languages

German
Native
English
Advanced
Portuguese
Elementary

Education

Oct 2017 - Jan 2020

University of Bremen

Master of Science · Systems Engineering · Bremen, Germany · 1.63

Oct 2012 - Mar 2017

Bremen University of Applied Sciences

Bachelor of Engineering · Energy Engineering · Bremen, Germany · 1.9

Need a freelancer? Find your match in seconds.
Try FRATCH GPT
More actions

Similar Freelancers

Discover other experts with similar qualifications and experience

Jörg Trappschuh
Jörg Trappschuh

Database Expert and Software Developer

View Profile
André Filip
André Filip

GenAI Product Owner

View Profile
Fabian Deitelhoff
Fabian Deitelhoff

Volunteer Examiner for IT Apprenticeships

View Profile
Patrick Von der gönna
Patrick Von der gönna

Senior Director, Retail Media

View Profile
Samet Polat
Samet Polat

Technical Product Owner & Rollout Manager

View Profile
Suvrajit Saha
Suvrajit Saha

Advisor Go-2-Market

View Profile
Fabian Oechsner
Fabian Oechsner

Head of Product / Product Owner

View Profile
Rainer Diekmann
Rainer Diekmann

Enterprise Architecture Management / Software Developer Backend

View Profile
Andreas Blum
Andreas Blum

Project Lead, Digital Transformation

View Profile
Martin Wenskus
Martin Wenskus

Training and Knowledge Management

View Profile
Felix Maas
Felix Maas

AI Trainer

View Profile
Benjamin Mikuska
Benjamin Mikuska

Strategy Consultant

View Profile
Malte Lohrberg
Malte Lohrberg

Digital Generalist and Consultant

View Profile
Finn Hinrichsen
Finn Hinrichsen

Data Architecture

View Profile
FRATCH Freelancer
FRATCH Freelancer

Software Developer - Building Automation

View Profile
Nikhil Gyamlani
Nikhil Gyamlani

Co-founder / Solution Architect

View Profile
Chintan Padaliya
Chintan Padaliya

Product Owner and Technical Product Lead

View Profile
Tobias Jaeuthe
Tobias Jaeuthe

External Service Provider

View Profile
Jens Rehsack
Jens Rehsack

Technical Product Owner

View Profile
Kamal Rana
Kamal Rana

Conception and development of a requirements verification tool based on INVEST Framework and Artificial Intelligence

View Profile
Danilo Freitas
Danilo Freitas

Chief Technology Officer

View Profile
Vitalijs Visnevskis
Vitalijs Visnevskis

Mentor

View Profile
Torsten Waldeck
Torsten Waldeck

Product Owner

View Profile
Jan Bergholz
Jan Bergholz

Freelance Project Manager

View Profile
Philipp Scholl
Philipp Scholl

Process Manager – M365 Dynamics CE / CJI Marketing

View Profile
Peter Achilles
Peter Achilles

IT Consultant

View Profile
Kay Moritzen
Kay Moritzen

Head of Risk Modeling & Cloud Infrastructure

View Profile
Marleen Kertscher
Marleen Kertscher

Atlassian Specialist E2E Processes

View Profile
Eric Bouendeu
Eric Bouendeu

Quality Assurance Manager (QSV)

View Profile
Arne Hendricks
Arne Hendricks

Embedded Fullstack Developer

View Profile