SoloDevLab

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Available for Freelance

Architecting High-Performance Financial Systems

Specialized in complex backend engineering, MT4/MT5 bridges, and high-frequency trading cores using Golang, C++, and Java.

check_circle Secure
check_circle Low Latency
check_circle Scalable
code editor screen showing complex backend logic in dark mode
1 type Order struct {
2 IDuint64
3 Volumefloat64
4 Pricefloat64
5 // Optimized Trading Core
6}
7 func ProcessOrder (o Order ) {
8 core.Match(o)
9 gobroadcast(o)
10}
11

Services

Specialized Financial Development

Delivering secure, low-latency solutions tailored for the financial sector's rigorous demands.

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Financial Backend

Architecting secure ledger systems, seamless exchange integrations, and robust payment gateway processing pipelines.

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Trading Platforms

Custom MT4/MT5 Plugin & Bridge development. Building Data Feed Systems and Order Management Systems (OMS) for brokers.

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System Architecture

Designing high-load web & mobile backends focusing on stability, failover redundancy, and microservice orchestration.

Technical Arsenal

Built with Precision

Golang

CURRENT FOCUS

High-performance libraries & real-time systems.

  • ChatCore (Real-time Communication)
  • Trading Core System
  • Order Management (OMS)

C++

CORE

Low-latency matching & data feeds.

  • Order Matching Engines
  • Trading Data Feed Systems
  • MT4/MT5 Bridge and Plugin Development

Java

ENTERPRISE

Scalable backend architecture.

  • Monolithic Backends
  • Microservice Architecture
  • Spring Ecosystem

C#

PLATFORM

Enterprise .NET applications, complex API gateways, and Windows service integrations for fintech.

Supporting Technologies

PostgreSQL Redis Docker Kubernetes gRPC NATS AWS FIX Protocol MT4 MT5

Case Studies

Selected Projects

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TRADING GOLANG

Trading Core & OMS

Developed a high-performance, concurrent Trading Core and Order Management System using Golang. Engineered for extreme throughput and stability under heavy load for real-time market operations.

  • Microsecond latency execution
  • Scalable order processing
Abstract network lines showing secure digital connections
COMMUNICATION GOLANG

ChatCore Real-time System

A super-fast real-time communication platform serving as a collaboration layer that overlays any enterprise business software. Engineered as a high-performance, scalable, and cost-optimized solution.

  • WebSocket optimization
  • Collaboration layer
Experimental Lab

The GSH Ecosystem (V3)

A bold experiment to explore the self-creation capabilities of software. Where AI begins to shape itself.

biotech
func self_evolve() {
optimize(neural_net)
rewrite(core_logic)
}