xdfnx.
Open for Complex Projects

Systems built
for pressure.

Senior Full Stack Engineer. I build scalable web applications and optimize the core infrastructure that holds them together. Rust & C++ on the paths where speed is not optional.

ROLE / Senior Full Stack Engineer
FOCUS / System Performance
STACK / Rust · C++ · TS
01 / ABOUT

The Engineer

Senior Full Stack Engineer with a focus on system performance. I design infrastructure that withstands pressure, write code that respects the machine, and ship systems built to outlast their first traffic spike.

Six years in the engine room. Scalable web applications, optimized core infrastructure, and the low-level work most teams avoid. When the load hits, the system holds — because it was designed to.

Voice — three cuts
Short

Senior Full Stack Engineer. I build systems that survive scale. Rust & C++ where speed is not optional.

Atmospheric

Six years in the engine room. Scalable web applications and the core infrastructure that holds them up. When the load hits, the system holds — because it was built to.

Premium

Senior Full Stack Engineer focused on system performance. I design infrastructure that withstands pressure, write code that respects the machine, and ship systems built to outlast their first traffic spike.

02 / SIGNAL

By the Numbers

6+
Years Experience
In the engine room.
20+
Production Deploys
Shipped under load.
100%
Performance Focused
Every cycle accounted for.
03 / RECORD

Professional Experience

2025 — Present

Senior Full Stack Engineer

TechFlow Systems // Full-stack, infra, perf

Leading the backend migration to microservices. Built a high-throughput event processing pipeline in Python and Rust — latency cut by 40%. Own the React architecture behind the main dashboard, from data layer to render.

Microservices Migration Event Pipeline Python Rust React −40% Latency
2020 — 2023

Software Engineer

Creative Solutions Ltd. // Full-stack, native modules

Full-stack web applications in Node.js and TypeScript. When the runtime slowed down, I went lower — native C++ modules for image processing pushed workflows 3× faster. Where JavaScript couldn't keep up, the machine did.

Node.js TypeScript Native C++ Modules Image Processing 3× Faster
04 / ARSENAL

Technical Arsenal

A / FRONT
Modern Frontend
Type-safe, responsive interfaces. UX and accessibility built in — not bolted on. Every pixel earns its place.
ReactNext.jsTypeScript
B / INFRA
Backend & Infra
Scalable architectures in Node and Python. Dockerized, cloud-native — built to grow without breaking under its own weight.
Node.jsPythonDockerRedisWebSockets
C / CORE
Systems & Low Level
When the runtime isn't fast enough. Memory-safe, high-performance modules for the critical path. The work most teams avoid.
RustC++System Design
05 / SELECTED WORK

Case Studies

01

Fintech Analytics Engine

Real-time financial dashboard. The backend aggregates streams from multiple sources through a custom Rust service — zero-cost abstractions, real performance. Built to render data the moment it arrives, not a cycle later.

Stack
Next.jsRustWebSockets
02

AI Data Pipeline

Automated ETL across terabytes of data. Python for flexibility, C++ bindings for the heavy lifting. The pipeline doesn't choke when the data grows — it was designed for the next order of magnitude.

Stack
PythonC++Docker
03

Distributed Task Queue

Fault-tolerant job scheduler. Celery-inspired, rebuilt for low-memory environments. Jobs survive crashes. The queue doesn't bleed — engineered to hold the line when the system is under pressure.

Stack
Node.jsRedisSystem Design
06 / TRANSMISSION OPEN

Ready for the pressure?

Let's talk about systems that scale without noise — performance where it matters, infrastructure that holds the line.