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Full Automation & Custom Trading Software

Bots, connectors (IB/Binance), execution engines, data pipelines, translations/localization — from spec to deploy.

automationbotsintegration

Created: 2/5/2025

Full Automation & Custom Trading Software

From spec to deploy — I build production-ready trading software, bots, connectors, execution engines, and data pipelines tailored to your exact needs.

Whether you need a trading bot to execute your strategy 24/7, a custom connector to pull data from your broker, or a full-stack platform for your team, I'll build it, ship it, and make sure it works.

No templates, no shortcuts — custom code built for your use case.

What I Build

🤖 Trading Bots & Automation

  • Fully automated execution of your strategy
  • Order management, position tracking, and risk controls
  • Support for multiple instruments, exchanges, and accounts
  • Fail-safes, alerts, and monitoring

🔌 Exchange & Broker Connectors

  • Interactive Brokers (TWS/Gateway)
  • Binance, Bybit, Kraken, and other crypto exchanges
  • REST APIs, WebSockets, FIX protocol
  • Real-time data feeds, historical data pulls, order execution

⚙️ Custom Execution Engines

  • Rule-based order routing and execution logic
  • Smart order types (iceberg, TWAP, VWAP, etc.)
  • SL/TP automation, trailing stops, bracket orders
  • Multi-leg strategies and portfolio management

📊 Data Pipelines & Analytics

  • Historical and real-time data ingestion
  • Data cleaning, transformation, and storage
  • Backtesting frameworks and performance analytics
  • Dashboards and reporting tools

🌐 Translations & Localization

  • Multi-language support for trading platforms
  • UI/UX localization for international users
  • Documentation translation and content adaptation

🛠️ Full-Stack Development

  • Web dashboards for monitoring and control
  • Mobile apps for trade alerts and execution
  • API development for integrations
  • Cloud deployment (AWS, GCP, DigitalOcean, etc.)

What You Get

✅ Custom-built software — no off-the-shelf solutions, built for your workflow
✅ Production-ready code — tested, documented, and ready to deploy
✅ Full source code ownership — you own it, no licensing nonsense
✅ Deployment & setup — I'll get it running on your infrastructure
✅ Support & maintenance (optional) — ongoing fixes, updates, and improvements

Who This Is For

This service is for:

  • Traders who need automation but can't (or don't want to) build it themselves
  • Quant teams shipping production trading systems and need reliable engineering
  • Prop firms & funds needing custom execution infrastructure
  • Startups building trading platforms or fintech products
  • Anyone with a specific technical need that doesn't fit a cookie-cutter solution

If you just need guidance on building it yourself, check out Premium Coaching or 1-on-1 Mentorship.

Example Projects

Here are some examples of what I've built:

Automated Crypto Bot

  • Binance connector with WebSocket feeds
  • Rule-based entry/exit logic
  • Position sizing and risk controls
  • Telegram alerts and performance dashboard
  • Tech: Python, ccxt, SQLite, Flask

IB Stock Execution Engine

  • TWS API connector for live data and order execution
  • Bracket order automation (entry + SL + TP)
  • Trailing stop logic
  • Trade journal with CSV export
  • Tech: Python, ib_insync, pandas

Multi-Exchange Arbitrage System

  • Real-time data from 3+ exchanges
  • Spread detection and execution
  • Position reconciliation across accounts
  • Risk limits and kill-switch
  • Tech: Python, WebSockets, Redis, PostgreSQL

Custom Backtesting Framework

  • Tick-level backtesting for intraday strategies
  • Performance metrics and equity curves
  • Monte Carlo analysis and risk assessment
  • Export to PDF reports
  • Tech: Python, NumPy, Matplotlib

Trading Platform Translation

  • Localized UI for 5+ languages
  • Content management system for dynamic updates
  • Right-to-left (RTL) support for Arabic/Hebrew
  • Tech: Next.js, i18next, PostgreSQL

Process: How We Work Together

1. Discovery Call (Free)

We'll discuss your needs, technical requirements, and goals. I'll assess feasibility, timeline, and cost.

2. Spec & Proposal

I'll write a detailed spec document outlining:

  • Features and functionality
  • Tech stack and architecture
  • Timeline and milestones
  • Fixed price or estimate range

3. Agreement & Deposit

We sign a simple agreement. You pay a 30–50% deposit to kick off development.

4. Development & Iteration

I build, test, and share progress updates. You review and provide feedback. We iterate until it's right.

5. Testing & QA

Thorough testing (unit tests, integration tests, live testing with small size).

6. Deployment & Handoff

I deploy to your environment (or help you deploy). Full documentation and training included.

7. Support & Maintenance (Optional)

Ongoing support for bugs, updates, and new features. Billed hourly or monthly retainer.

FAQ

How long does a project take?
Depends on scope. Small scripts: 1–2 weeks. Complex systems: 1–3 months. I'll give you a timeline upfront.

What's the cost?
Depends on complexity. Typical ranges:

  • Small automation scripts: €500–€2,000
  • Trading bots (basic): €2,000–€5,000
  • Custom execution engines: €5,000–€15,000
  • Full platforms: €15,000–€50,000+

I'll give you a fixed price or estimate range after the discovery call.

Do I own the code?
Yes. You own 100% of the code. I deliver the source, and you can do whatever you want with it.

What if it breaks?
During development, I fix everything. After delivery, bugs found within 30 days are fixed for free. After that, support is optional (hourly or retainer).

Can you maintain it long-term?
Yes. I offer ongoing maintenance retainers (€300–€1,500/month depending on scope).

What if I'm not technical?
No problem. I'll handle everything and provide simple instructions. If you need ongoing help, consider adding 1-on-1 Mentorship for training and support.

What tech do you use?
Primarily Python for trading systems (pandas, NumPy, ib_insync, ccxt, etc.). For web/dashboards: Next.js, React, TypeScript, Node.js. For data: PostgreSQL, Redis, SQLite. I'll recommend the best stack for your use case.

Can you integrate with my existing system?
Probably. I've worked with APIs, databases, webhooks, FIX protocol, and more. Bring your setup and I'll figure it out.

Do you sign NDAs?
Yes, if needed.

Tech Stack Expertise

Here's what I work with:

Languages:
Python, TypeScript, JavaScript, SQL

Trading Libraries:
ib_insync, ccxt, pandas, NumPy, TA-Lib, backtrader, zipline

Web Frameworks:
Next.js, React, Node.js, Flask, FastAPI

Databases:
PostgreSQL, MySQL, SQLite, Redis

Infrastructure:
Docker, AWS, DigitalOcean, Linux/Ubuntu

Integrations:
Interactive Brokers, Binance, Bybit, Kraken, TradingView, webhooks, REST APIs, WebSockets

Pricing Models

Fixed Price

Best for well-defined projects. You know exactly what you'll pay upfront.

Hourly Rate

Best for exploratory work, maintenance, or ongoing development. €80–€150/hour depending on complexity.

Monthly Retainer

Best for long-term partnerships. Includes a set number of hours + priority support. €1,500–€5,000/month depending on scope.

Ready to Build?

If you have a technical problem that needs a custom solution — or an idea you want to turn into working software — let's talk.

Book a Discovery Call or email me at cooperation@contacts.marenno.com

I'll assess your needs, scope the project, and give you a clear path from idea to production.

Bonus: Translations & Localization

Beyond trading systems, I also offer professional translation and localization services for:

  • Trading platforms and fintech apps
  • Documentation and user guides
  • Marketing content and landing pages
  • Multi-language support implementation

Languages I work with:

  • English (native-level)
  • Russian (native)
  • Latvian (native)
  • Other languages via trusted partners

If you're expanding internationally and need your platform translated, I can handle both the technical implementation (i18n, localization framework) and the content translation.

Email me to discuss localization projects.