enfix.

who we are.

Three engineers from KTH with a shared mission: fix what AI breaks. We combine academic rigor with real-world production experience to deliver solutions that work.

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the founders

Felix Stenberg

Co-Founder & Software Engineer

Observability engineer. Built monitoring infrastructure at Lynx Asset Management. Shipped data pipelines at Nasdaq. Teaches algorithms at KTH. Writes C#, Python, and infrastructure-as-code.

Education

M.Sc. Embedded Systems (Software Track)

KTH Royal Institute of Technology · Expected 2027

B.Sc. Computer Science & Engineering

KTH Royal Institute of Technology · 2022 – 2025

Experience

Teaching Assistant @ KTH

2023 – Present · Lectures on Data Algorithms & Data Structures, one-on-one student assistance

Software Engineer @ Lynx Asset Management

2024 – 2025 · Built OpenTelemetry observability PoC, scaled to AWS Kubernetes; C# developer on Portfolio Management Platform

Data Engineering @ Nasdaq

2024 · BI & ESR team: SQL, Python, AWS, Kubernetes, Apache Airflow, Docker

Notable Projects

QKV Attention with ARM SVE/SME

Bachelor's thesis: ARM processor optimization for transformer models, benchmarked with gem5 simulator

Obsidian Vault Topic Visualizer

Python tool for note clustering with Qwen embeddings, BERTopic (UMAP + HDBSCAN), and interactive 2D maps

3D Engine for ChipKIT Uno32

Real-time 3D graphics engine for microcontroller, optimized for limited resources

Technical Skills

C#JavaCZigPythonSQL.NETAWSKubernetesDockerOpenTelemetryGrafanaPrometheusLokiTempoGit

Maximilian Alvim de Faria

Co-Founder & Full-Stack Developer

Production systems engineer. Builds monitoring infrastructure and CI/CD pipelines. Maintains high-traffic web applications. Teaches parallel programming at KTH. Writes TypeScript, Go, and React.

Education

M.Sc. Computer Science & Engineering

KTH Royal Institute of Technology · Expected 2027

Experience

Full-Stack Developer @ We Know IT

2025 – Present · Prometheus, Grafana, AWS, Docker, GitHub Actions

Frontend Developer @ TellusTalk AB

2025 – Present · React, TypeScript, TailwindCSS

Teaching Assistant @ KTH

2024 – Present · Algorithms, Data Structures, Parallel Programming (Go)

Notable Projects

NoPixel Minigames 4.0

Real-time multiplayer gaming platform with 1000+ users, sub-100ms response times

Financial Sentiment Analysis

Bachelor's thesis: ML pipeline on Google Cloud processing 10,000+ daily entries

Technical Skills

C++CPythonTypeScriptGolangReactDockerAWSPostgreSQLPrometheusGrafanaGitHub Actions

Ashkan Hanifi

Co-Founder & Embedded Systems Engineer

Embedded systems specialist. Built internal R&D tools at Ericsson. Designs hardware from PCB to protocol implementation. Currently pursuing MSc in Embedded Systems at KTH. Writes C, Java, and low-level firmware.

Education

M.Sc. Embedded Systems

KTH Royal Institute of Technology · Expected 2027

B.Sc. Computer Science

KTH Royal Institute of Technology · 2022 – 2025

Electrical Engineering (1 year)

KTH Royal Institute of Technology · 2021 – 2022

Experience

R&D Summer Intern @ Ericsson

2024 · Maintained and extended internal tools with Java & Spring Framework; collaborated with offices in Canada and China

Notable Projects

Raspberry Pi Pico Synthesizer

FM synthesizer with I2S via DMA and Programmable IO; custom PCB with PCM5102A DAC

Image Processing Application

Multithreaded Java image processor with diverse filters and Swing GUI

Technical Skills

JavaCPythonPostgreSQLFreeRTOSI2S ProtocolDMAPCB DesignSpring Framework

why work with us?

shipped to production

Lynx Asset Management. Nasdaq. High-traffic web apps. We've deployed code that runs in production. Not demos. Not prototypes.

observability-first

OpenTelemetry. Prometheus. Grafana. Loki. We don't just write code, we make sure you can see what it's doing.

we teach this

Teaching assistants at KTH. Algorithms. Data structures. Parallel programming. If we can explain it to students, we can explain it to you.

full stack, low level

React to ARM assembly. Docker to FreeRTOS. We go as deep as needed.

Ready to fix your code?

Let's discuss how we can help debug, refactor, and improve your AI-generated codebase.