INITIALIZING SYSTEM // 2026
AI-POWERED · SYSTEM ONLINE · BUCHAREST · 2026

In a world of approximations, we build certainties. In a market of promises, we deliver proof. Precision becomes philosophy.

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LAT 44.4403° N
LONG 26.0753° E
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What we do

Engineering the future of software.

// AI-powered. Mission-critical. Zero margin for error. Intelligence at scale.
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0
Years
engineering
0
Projects
delivered
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Enterprise
clients
24/7
Mission
critical support
// Philosophy

We believe in the power
of engineered precision.

I

Everything Is Information

Every signal, every data point, every anomaly carries meaning. We build systems that capture, process and act on information at scale — turning complexity into clarity for the institutions that shape economies.

II

Zero Tolerance for Failure

When a national power grid, a banking core or a government system depends on your code, "good enough" is not an option. We engineer with the discipline of mission-critical operations — because our clients cannot afford downtime.

III

Quantitative Thinking

We approach every problem with data, rigour and mathematical precision. From frequency restoration reserves to financial transaction processing — our solutions are built on models, not assumptions.

IV

AI as Infrastructure

We don't bolt AI onto legacy systems — we architect it as a foundational layer. Large Language Models, neural networks and intelligent agents become the backbone of enterprise operations, not afterthoughts.

02 About

We engineer critical systems
that power industries.

With two decades of engineering experience and certified specialists, we deliver mission-critical software systems — from quantitative analytics to high-availability platforms — built on an internal engineering process refined over hundreds of projects.

  • Analysis, design, implementation & support for critical applications
  • AI, Machine Learning & LLM integration for enterprise systems
  • Quantitative analytics & predictive intelligence platforms
  • High-throughput server systems & scalable infrastructure
  • Large database performance, tuning & migration consultancy
  • Complex software systems development end-to-end
holistion.ai 
import { Agent, LLM } from 'holistion/ai'
import { Pipeline } from 'holistion/ml'

class IntelligentSystem extends Pipeline {
  constructor() {
    super({
      uptime    : 0.99999,
      mode      : 'mission-critical',
      models    : ['llm', 'ml', 'agent'],
      tolerance : 0,  // zero failure
    })
  }

  async execute(signal) {
    const ctx   = await LLM.embed(signal)
    const pred  = await this.predict(ctx)
    const agent = new Agent(pred)
    return agent.act() // autonomous
  }
}

new IntelligentSystem().execute('live')
// Artificial Intelligence

Where AI meets
critical infrastructure.

We integrate Large Language Models, machine learning pipelines and autonomous agents into mission-critical enterprise systems — where accuracy is mandatory and failure is not an option.

LLM Integration

Custom fine-tuned language models, RAG architectures, semantic search and intelligent document processing for enterprise workflows.

GPTClaudeRAGFine-tuning

Machine Learning

Predictive models, anomaly detection, classification and clustering systems deployed in production environments with real-time inference.

PyTorchScikit-learnXGBoostMLOps

Autonomous Agents

AI agents that monitor, decide and act on enterprise data streams — from automated compliance checks to intelligent infrastructure management.

Agentic AIMCPTool UseWorkflows

Predictive Analytics

Time-series forecasting, demand prediction and risk modelling that transform raw data into actionable intelligence for critical decision-making.

ForecastingRisk ModelsNLPComputer Vision
Python PyTorch TensorFlow LangChain .NET / C# SQL Server Azure AWS React Node.js Docker Kubernetes PostgreSQL Oracle Redis GraphQL Python PyTorch TensorFlow LangChain .NET / C# SQL Server Azure AWS React Node.js Docker Kubernetes PostgreSQL Oracle Redis GraphQL
03 Services

Capabilities built for
mission-critical systems.

01

Expert Engineering

Analysis, design, implementation and long-term support for critical enterprise applications.

02

AI & Machine Learning

LLM integration, predictive models, autonomous agents and intelligent automation for enterprise-grade systems.

03

Software Systems

End-to-end systems: design, implementation, operational flows, performance tuning and optimization.

04

Cloud Platforms

High-availability cloud applications and server backends built for scale, security and latency.

05

Data Infrastructure

High-performance data pipelines, real-time processing, distributed storage and intelligent caching for enterprise-scale workloads.

06

Resilience & Operations

Zero-downtime architecture, disaster recovery, automated monitoring and incident response for systems that never sleep.

// Process

How we deliver.

01

Discover

Deep-dive into your domain, data landscape, constraints and objectives. We map every dependency before writing a single line of code.

02

Architect

Design resilient, scalable architectures — selecting the right AI models, infrastructure and failover strategies for mission-critical operation.

03

Build

Iterative development with continuous validation. Every component is tested against real-world scenarios before integration into the live pipeline.

04

Deploy

Zero-downtime deployment with 24/7 monitoring, automated rollback and performance telemetry. We stay with you long after launch.

04 Portfolio

Trusted by institutions
that cannot fail.

Banks, energy, government, financial institutions — real systems, real stakes, zero margin for error.

TranselectricaTranselectrica
Quantum Grid CapitalQuantum Grid Capital
FGDBFGDB
STSSTS
RASIROMRASIROM
ANAAnti-drug Agency
Banca TransilvaniaBanca Transilvania
BCRBCR
BRDBRD
CEC BankCEC Bank
CIT ONECIT ONE
TranselectricaTranselectrica
Quantum Grid CapitalQuantum Grid Capital
FGDBFGDB
STSSTS
RASIROMRASIROM
ANAAnti-drug Agency
Banca TransilvaniaBanca Transilvania
BCRBCR
BRDBRD
CEC BankCEC Bank
CIT ONECIT ONE
SITISITI
SpeedTransferSpeedTransfer
Transilvania InvestmentsTransilvania Investments
MoneyGramMoneyGram
SIF MunteniaSIF Muntenia
UnicreditUnicredit
EvergentEvergent Investments
Ministerul EconomieiMinistry of Economy
ParliamentChamber of Deputies
GovernmentGovernment of Romania
SITISITI
SpeedTransferSpeedTransfer
Transilvania InvestmentsTransilvania Investments
MoneyGramMoneyGram
SIF MunteniaSIF Muntenia
UnicreditUnicredit
EvergentEvergent Investments
Ministerul EconomieiMinistry of Economy
ParliamentChamber of Deputies
GovernmentGovernment of Romania
CASE STUDY

Transelectrica

We lead the power
CASE STUDY

Quantum Grid Capital

Algorithmic trading systems

FGDB

Romanian bank deposit guarantee fund

STS

Special telecommunications service

RASIROM

Protejăm cea ce contează

Anti-drug Agency

The national anti-drug agency

Banca Transilvania

Largest bank on the Romanian market

BCR

Second largest bank on the Romanian market

BRD

The third largest bank in Romania

CEC Bank

CEC Bank

CIT ONE

Largest cash processing company on the Romanian market

SITI

Important Romanian software provider for financial services

SpeedTransfer

Largest currency exchange network in Eastern Europe

Transilvania Investments

Largest hotel chain owner in Romania

MoneyGram

International money transfers

SIF Muntenia

Important investment fund in Romania

Unicredit

Important bank on the Romanian market

Evergent Investments

Important investment fund in Romania

Ministry of Economy

Romanian Ministry of Economy

Chamber of Deputies

Parliament of Romania

Government of Romania

The Government of Romania

Senate of Romania

Parliament of Romania

Marimarc

Veterinary stores & services

ACT Research Belgium

Car transformation company

Maxus

Mobility

FUSO

Commercial vehicles

Maxus Lease

Leasing platform

ACT Romania

Car transformation company

SpeedFinanciar

Financial services

Arbor Design

Design studio

Ministerul de Interne

Ministry of Internal Affairs

Pirochim

Industry
Transelectrica
Case study · 04
Transelectrica

Analytics dashboards for
FRR & DAMAS workflows.

Illustrative implementation examples from our work with the Romanian transmission system operator. The screenshots below are UI & visualization mockups showing how deterministic & probabilistic methods (PCA + K-Means + K-NN) can be applied to automatic, manual and total frequency restoration reserves — plus DAMAS activated energy breakdown and meteorological correlation modelling. // sample data shown for illustration purposes only

PCAK-MeansK-NN Deep LearningNeural NetworksLLM Time-series15-min intervals aFRR / mFRR / FRRDAMAS
The visualizations below are implementation examples showcasing UI & methodology concepts — not real operational data.
aFRR.dashboard — evoluție metodă deterministă · probabilistică
DEMO
aFRR evolution chart
aFRR · Automatic Frequency Restoration Reserve Implementation example — UI concept for comparing deterministic vs probabilistic methods over 15-minute intervals, with UP/DOWN activated energy overlay.
mFRR.dashboard — evoluție metodă deterministă · probabilistică
DEMO
mFRR evolution chart
mFRR · Manual Frequency Restoration Reserve Implementation example — dashboard concept demonstrating step-change detection on manual dispatch with probabilistic envelope and activated energy signals.
FRR.dashboard — total frequency restoration reserve
DEMO
FRR evolution chart
FRR · Total Frequency Restoration Reserve Implementation example — combined aFRR + mFRR view concept illustrating how a full-day reserve posture can be visualized.
damas.activated_energy — breakdown by fuel type
DEMO
DAMAS activated energy
DAMAS · Activated Energy per Fuel Type Implementation example — stacked chart concept showing how activated energy can be split across hydrocarbons, water, photovoltaic, wind, coal and batteries alongside financial, tRR and availability signals.
weather.correlation — Oradea annual profile
DEMO
Temperature radial chart
Temperature Correlation Model · Sample Implementation example — radial visualization concept for day/night distribution across four seasons, illustrating how meteorological data can feed a probabilistic load forecast layer.
dimensionare.probabilistica — reserve sizing
DEMO
Reserve sizing probabilistic chart
Reserve Sizing · Probabilistic Method Implementation example — UI concept showing how K-Means + K-NN clustering over historical intervals could size UP/DOWN reserve requirements with confidence envelopes.
15min
Interval granularity
6
Demo dashboards
3
ML methods
2
Analysis approaches
Quantum Grid Capital
Case study · Quantitative Finance
Quantum Grid Capital

Algorithmic trading &
quantitative execution systems.

End-to-end algorithmic trading infrastructure for futures markets — from signal generation and backtesting to real-time order execution and portfolio analytics. Built for sub-second decision-making on Micro E-mini S&P 500, Crude Oil Futures and multi-asset strategies with institutional-grade risk management. // proprietary strategy details redacted

Algorithmic TradingFutures MarketsMESM6 BacktestingReal-time ExecutionRisk Management Time-seriesStatistical ArbitrageML Signals Rithmic APIPythonLow Latency
The visualizations below showcase system capabilities — actual trading strategies, parameters and P&L data are confidential.
session.live — cluster analysis · DOM · volume delta · multi-panel
LIVE SESSION
Live trading session with cluster analysis and DOM
Live Trading Session · Multi-Panel Cluster & Order Flow Analysis Full multi-panel trading workspace: range bar cluster charts with bid/ask volume imbalances, footprint analysis, real-time DOM ladder, cumulative volume delta and live session monitoring with institutional-grade order flow visualization.
execution.live — MESM6 1-minute chart · real-time order flow
LIVE
MESM6 live trading chart
Live Execution · Micro E-mini S&P 500 Futures Real-time 1-minute candlestick chart with algorithmic order placement, stop-loss management and limit order clusters. DOM-based aggressive scalping strategy with automated position sizing.
performance.analytics — equity curve · drawdown analysis · trade statistics
ANALYTICS
Account performance analytics
Performance Analytics · Equity & Risk Dashboard Comprehensive account performance tracking with equity curve visualization, return distribution, drawdown analysis and key metrics — profit factor, recovery factor, win/loss ratio and per-trade statistics.
analysis.multi_asset — Light Crude Oil Futures · 4H · volume profile
ANALYSIS
Crude Oil Futures analysis
Multi-Asset Analysis · Crude Oil Futures 4-hour chart with volume profile, moving average crossover signals and momentum oscillator for macro trend identification across commodity futures markets.
backtest.engine — strategy optimization · walk-forward analysis
BACKTEST
Backtesting and optimization
Backtesting & Optimization Engine Full backtesting environment with walk-forward optimization, parameter tuning, trade-by-trade replay and statistical validation across multiple range bar configurations.
<50µs
Tick-to-trade
latency
1.8M
Orders routed
per session
99.97%
Fill rate on
limit orders
5nines
Execution engine
uptime SLA
// Milestones

Two decades of
engineering excellence.

2005

Founded in Bucharest

Started with a mission: build software that cannot fail.

2010

Banking sector expansion

First major deployments for BCR, BRD and Banca Transilvania.

2015

Government & Energy

Critical systems for Transelectrica, Romanian Government & ministries.

2020

Quantitative Analytics

ML & probabilistic modelling for transmission grid operations.

2024

AI-native infrastructure

LLM integration & autonomous agents deployed across client portfolio.

2026

Algorithmic trading systems

Low-latency execution & quantitative finance platforms for institutional clients.

0
System uptime
across all clients
0
Critical failures
in production
0
Transactions processed
daily
0
Industries
served
// FAQ

Questions, answered.

What industries do you specialize in?

Banking, energy grid operations, government, quantitative finance and enterprise software. Any domain where downtime is not an option — and where decisions must be backed by data rather than assumptions.

How do you integrate AI into legacy systems?

We treat AI as infrastructure, not a bolt-on. Typical engagements start with data pipeline audit, continue with RAG or fine-tuned LLM deployment behind secure APIs, and finish with observability & human-in-the-loop controls. Zero disruption to existing workflows.

What is your SLA for mission-critical systems?

Standard is 99.999% uptime (five nines) with 24/7 monitoring, automated failover and incident response. For algorithmic trading platforms, we guarantee sub-millisecond order routing latency.

Do you work with startups or only enterprise clients?

Both — we engage with enterprises on long-term critical systems, and with well-funded startups building products where reliability and intelligence are core differentiators. Engagement model is tailored to stage and risk profile.

How does IP and data confidentiality work?

All engagements start with NDAs covering data, models and trading strategies. Source code and proprietary IP remain with the client. We can operate on-premise, in your cloud tenancy, or air-gapped environments as required.

What technologies do you use?

Python, .NET/C#, TypeScript/React, PyTorch, TensorFlow, LangChain, SQL Server, PostgreSQL, Oracle, Redis, Docker, Kubernetes — deployed on Azure, AWS, or private infrastructure. Stack selection is driven by problem, not preference.

Ready to build systems
that never fail?

From AI-powered analytics to mission-critical infrastructure — let's engineer your next competitive advantage.

Start a project
05 Contact

Let's build
something legendary.

Whether you need AI integration, a mission-critical system, or a full digital transformation — we're ready.

Call
0040 743 566 112
Mon–Fri · 9am–5pm
Email
office@holistion.com
holistion.com
Location
25 Fagaras Street
Bucharest, Romania