About

Felix Rohlfing Software Developer & Algorithmic Trader

I am Felix Rohlfing, an independent software developer and algorithmic trader.

My focus is on building modern software solutions, web applications, AI systems and intelligent automation, as well as on professional algorithmic trading.

  • Software
  • Web
  • Automation
  • Trading
  • AI agents

01Funded trader

As a funded trader with several established prop trading firms, I earn income regularly by running automated trading strategies and trading bots I developed myself. My focus is on NASDAQ trading, developing algorithmic strategies and structured risk management.

02Software & AI

In parallel, I develop custom software, professional websites, complex AI applications and automated systems. This covers classic development tasks as well as modern technologies such as local AI models, multi-agent systems and intelligent workflows.

03Own systems

With my own developments, the Kommandozentrale and the EA Factory, I carry out large software projects in practice and combine different technologies into powerful applications.

My aim is to build software that is technically convincing and delivers real value in practical use.

Software development

Software development: from idea to finished system.

My development work covers far more than individual programs or scripts.

I develop complete software solutions, connect different technologies and automate complex workflows.

My focus is on working, well-structured systems that solve concrete problems and can be used in practice.

01

Custom software development

Development of custom programs, applications, tools and extensive software systems.

From small utilities to complex applications with several components working together.

02

Web development

Development of modern websites, web applications, dashboards and user interfaces.

This includes high-quality visual design as well as the technical implementation of frontend, backend and the interfaces required.

03

Artificial intelligence & AI agents

Development and integration of modern AI systems.

This includes local AI models, cloud AI, multi-agent systems, AI assistants and intelligent applications that handle complex tasks automatically.

04

Automation & workflows

Development of automated processes, reusable workflows and software systems that work independently.

The goal is to reduce repetitive tasks and make processes more reliable and efficient.

05

System architecture & integration

Planning and connecting different software components, computers, APIs and services.

Development of complex platforms in which different technologies work together.

06

Trading software & MQL5

Development of automated trading systems, Expert Advisors, trading tools and applications for strategy analysis.

Use of MetaTrader, MQL4/MQL5, Python and automated backtesting systems.

Algorithmic trading

Algorithmic trading: development meets practical experience.

Alongside my work as a software developer, I am active in algorithmic trading.

As a funded trader I work with several established prop trading firms and earn income through automated trading strategies.

My trading is based on algorithms and trading bots I developed myself, which execute trading decisions according to defined rules.

My focus is in particular on the NASDAQ and on developing, analysing and optimising automated trading strategies.

Thanks to practical experience, I know the challenges of trading not only from backtests but from running my systems in real use.

These include risk management, drawdown limits, trading costs and the differing requirements of prop trading firms.

Certificates and records

Five certificates for completed evaluations and funding stages are on file in the original. Provider, achievement and date are listed on the certificates page.

View the certificates

Trading involves risk. Past results, evaluations and payouts are no guarantee of future results. According to the E8 Markets certificate, this challenge took place in a simulated trading environment.

The path

How I got here: from trading rules to building systems

  1. 01

    Trading

    Trading to written rules instead of to the moment.

  2. 02

    Expert Advisors

    The trades get placed without me too.

  3. 03

    MQL4 / MQL5

    The language the whole thing is actually built in.

  4. 04

    Risk & execution

    Limits that still hold when the market moves.

  5. 05

    Backtesting

    Checking an idea before an account notices it.

  6. 06

    Automation

    My own Python scripts handle the repetition, from building to evaluation.

Own products

Own ideas. Own software. Real systems.

Alongside my day-to-day work, I develop my own software products and technical platforms.

With these products I put new technologies into practice, develop individual solutions and automate extensive work processes.

Kommandozentrale logo

Product 1

Coming soon

Kommandozentrale

A central platform for projects, AI agents and automation.

It combines project management, AI chats, a memory system, task planning, agent control and the personal assistant Jarvis in one application.

Several AI systems such as Claude, Codex and local models can work together and handle tasks in a coordinated way.

Jarvis, the integrated personal assistant, understands chat and voice; he creates projects and starts chats only after your confirmation.

Explore Product
EA Factory logo

Product 2

In development

EA Factory

Automated development and analysis of trading strategies.

The EA Factory is my own research tool for the automated creation, testing and evaluation of trading strategies in MetaTrader 5.

The product combines my experience in algorithmic trading with the development of complex automation software.

In development – currently not available.

Explore Product
LokalSyncTraderX EA logo

Product 3

Coming very soon

LokalSyncTraderX

Local multi-account trade copying & execution system for MetaTrader 5

A system I developed for the synchronised execution and distribution of trades across several MetaTrader 5 accounts — parallel trading, trade copying and hedge structures across several terminals, without executing every trade one by one.

It is not a trading bot that generates signals, but an execution system.

Explore Product

How I work

From idea to working software.

In my work I value clear structures, sensible automation and traceable results.

I do not just build individual functions; I look at the whole system and how it is used in practice.

This includes planning the software architecture, the development itself, integrating different components, and the testing and improvement that follow.

I use modern AI tools and automation systems deliberately to make development more efficient.

  1. 01

    Analyse

    Understand requirements and goals.

  2. 02

    Plan

    Structure functions, architecture and workflows.

  3. 03

    Develop

    Implement the software technically and integrate the systems it needs.

  4. 04

    Test & optimise

    Check results, fix errors and keep improving the software.

How I developClassic where it fits, AI-assisted where it helps

01

Classic development

I set the requirements, design the architecture and review the code. Where a system has to be understood line by line, I work on it directly.

  • Requirements and design
  • Code review
  • Debugging
  • Systems without any AI
02

AI-assisted development

I develop with Claude Code and other AI agents, and with local models for experiments. The agents do part of the writing; the design, the decisions and the responsibility stay with me.

  • Claude Code and other agents
  • Local AI models
  • Several agents side by side
  • Kommandozentrale as the control layer

Either way the same rules apply: tests, controlled changes and results I can trace.

Personal

What drives me.

My experience in algorithmic trading has also shaped how I approach software development: systems must not only work in theory, they have to prove themselves in practical use.

I am fascinated by the ability to turn my own ideas into reality with software and to solve complex challenges.

I find the combination of classic programming, artificial intelligence and automation especially interesting.

I work intensively with new technologies, develop my own platforms and keep working on improving my systems.

My goal is to build powerful software that solves concrete tasks and offers real benefit in everyday use.

Working together

Got an idea? Let's make something of it.

Whether a modern website, custom software, an AI application, an automation system or an algorithmic trading tool:

I develop software solutions for a wide range of requirements and support the implementation of technical projects.

From smaller applications to more complex software systems.

Request a collaboration Discover my products