Gitonga Hillary · Kenya

Engineering intelligent systems, automated trading frameworks and scalable digital platforms.

Systems Engineer Full-Stack Developer Algorithmic Trading Systems Developer

I design, develop and deploy complete software systems, commercial technology products and intelligent automation solutions—from customer-facing platforms and payment workflows to advanced MetaTrader trading frameworks.

7named systems and products
26K+lines in Aurum Vector Nexus
75k+Lines of code in Aurum Monte Carlo
ENGINEERING SYSTEMSQTF / PORTFOLIO
GH
ACTIVE DISCIPLINESSystems · Software . Trading Technology
ArchitectureAgentic Alpha Mesh
DeliveryProduction-minded
ApproachEvidence-led
Systems architectureFull-stack platformsAlgorithmic tradingPayment automationAI and dataSecure deployment

Positioning

A portfolio, product laboratory, consultancy and technology brand in one disciplined system.

This site documents complete systems, commercial products, active research and practical client solutions.

Design complete workflowsBuild for real usersDeploy with controlShow evidence, not hype

Projects

Systems, platforms and products.

Every project receives the same structured presentation: purpose, role, architecture, evidence, status and technologies.

Aurum Vector Nexus commercial XAUUSD trading-framework artwork
Live commercial productAlgorithmic trading system

Aurum Vector Nexus

A coordinated XAUUSD trading framework for MetaTrader 5, built around layered market analysis, signal validation, execution control and automated risk management.

  • 18 internally developed strategy models
  • 9 custom analytical indicators
MQL5MetaTrader 5XAUUSDRisk systems
View project
Aurum Monte Carlo advanced trading-framework artwork
Ongoing engineeringQTF core intelligence

Aurum Monte Carlo

A highly advanced MT5 trading framework under active engineering, built as the next evolution of Aurum Vector Nexus. Designed around 41 custom indicators, 27 combined AI strategies, and rigorous testing, it is intended to serve as the intelligence core behind future QTF investment execution systems.

  • 41 custom indicators
  • 27 combined AI strategies
Aurum SeriesMQL5AI strategiesQTF architecture
View project
Rwathia Hotspot mobile billing and package-selection interface
CompletedPPPOE & HOTSPOT BILLING SYSTEM

Hotspot billing System

A mobile-first Wi-Fi billing experience for package selection, Mobile Number capture, M-Pesa payment verification and hotspot access activation.

  • Timed packages from 30 minutes to monthly access
  • Payment verification and connection flow
Payment workflowsM-PesaCaptive portalMobile UI
View project
HomelinkGlobal property and relocation marketplace interface
Completed prototypeReal estate and relocation platform

HomelinkGlobal

A property and relocation marketplace prototype covering listings, search, supplier onboarding, service requests, payment-stage journeys and administration concepts.

  • Property discovery and listing journeys
  • Relocation service workflows
JavaScriptResponsive UIMarketplace flowsAdmin concepts
View project
In developmentAI and climate-risk system

EarlyGuard AI

An East Africa-focused early-warning concept for analysing historical climate data, estimating drought and flood risk and presenting actionable alerts through a clear dashboard.

  • Drought and flood risk modelling
  • Historical climate-data pipeline
PythonPandasScikit-learnData visualisation
View project
GoldTower XAUUSD branded automated gold-trading system visual
Private developmentAlgorithmic trading system

GoldTower XAUUSD

A private automated gold-trading project focused on structured confirmation logic, execution quality, basket management and capital protection.

  • Rule-based execution architecture
  • Risk and basket controls
MQL5MetaTrader 5BacktestingTrade management
View project
QTF investment-technology platform concept visual
In developmentInvestment technology platform

QTF Investment Platform

A premium investment-technology concept for presenting strategy information, portfolio intelligence, performance reporting and secure investor-facing experiences.

  • Institutional-style visual system
  • Strategy and performance information architecture
Product strategyFinancial UIData presentationSecure workflows
View project

Services

Capabilities tied to real delivery.

Each service explains the outcome, the deliverables and the project evidence behind the capability.

01

Systems Architecture & Engineering

Planning reliable systems from requirements through structure, integrations, security boundaries and deployment decisions.

  • System and workflow architecture
  • Technical requirements mapping
  • Integration and deployment planning
Applied across Aurum Vector Nexus, Rwathia Hotspot and platform projects.
02

Full-Stack Product Development

Building responsive platforms, dashboards, marketplaces and operational interfaces around real user journeys.

  • Frontend and backend-ready interfaces
  • Forms, dashboards and admin workflows
  • Responsive production deployment
Demonstrated through HomelinkGlobal and Rwathia Hotspot.
03

Algorithmic Trading Systems

Designing MetaTrader 5 Expert Advisors with layered signal logic, execution control, trade management and risk protection.

  • MQL5 Expert Advisor architecture
  • Backtesting and controlled optimisation
  • Risk, execution and monitoring modules
Demonstrated through Aurum Vector Nexus and GoldTower XAUUSD.
04

Billing, Payments & Workflow Automation

Connecting customer actions, payment steps, validation and automated service activation into one practical flow.

  • Payment and verification journeys
  • Automated access or service activation
  • Error states and operational controls
Demonstrated through the completed Rwathia Hotspot platform.
05

AI, Data & Decision Support

Turning structured data into predictive workflows, dashboards, alerts and decision-support interfaces.

  • Data preparation and modelling
  • Analytical dashboards
  • Alerts and recommendation workflows
Demonstrated through EarlyGuard AI and trading-system analytics.
06

Deployment, Security & Technical Handover

Preparing products for controlled deployment, documentation, maintenance and future development.

  • Vercel, GitHub and VPS deployment
  • Security headers and input validation
  • Documentation and repository handover
Applied across deployed portfolio, marketplace and automation projects.

Current work

Active systems under continued development.

Current work is presented transparently with status, latest milestone and next engineering objective.

Build

Aurum Monte Carlo

Advanced strategy intelligence engine under intensive engineering, being built to power the future execution architecture of QTF Investments.

Live

Aurum Vector Nexus

Commercial release, continued forward testing, optimisation and product support.

Build

EarlyGuard AI

Climate-data pipeline, modelling and early-warning dashboard development.

Plan

QTF Investment Platform

Information architecture, investor experience and secure product-system planning.

Experience

Software engineering grounded in systems support and practical delivery.

View full timeline

System Engineer · QTF Technologies

Software systems, algorithmic automation, technical product development and deployment.

BSc Software Engineering

Murang’a University of Technology.

Technical support roles

Kiambu County Referral Hospital and Olekasasi Secondary School Computer Lab.

QTF

QTF Technologies

Commercial technology products built around disciplined engineering.

QTF Technologies connects the Aurum Series, automated systems and future investment-technology products under one professional identity.

Explore QTF

Client reach

Private engagements across four markets.

Client identities remain private unless publication consent is provided. Location cards reflect the service reach supplied for this portfolio.

KE
Private clientKenya
KE
Private clientKenya
US
Private clientUnited States
US
Private clientUnited States
UK
Private clientUnited Kingdom
RU
Private clientRussia
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