Engineering SolutionsThat Drive Your Business Forward

End-to-end custom software, data infrastructure and AI solutions.

Our Services

End-to-end solutions designed for your business

Custom Software Development

Platforms, internal tools, dashboards, and web applications built to your exact specifications. From concept to deployment, we build software that fits your business like a glove.

Data Engineering & Integrations

Data pipelines, API integrations, web scraping, and system-to-system data flow. We connect your data sources and make them work together seamlessly.

AI & Machine Learning Solutions

Predictive models, intelligent analytics, and AI-powered automation tailored to your industry. Turn your data into actionable insights and competitive advantage.

Our Approach

A methodical approach where planning comes before code

01

Discovery

We listen. We dig into your problem, understand your constraints, and map out the full picture before proposing anything.

02

Strategic Planning

We find the most efficient solution to your problem. No over-engineering, no unnecessary complexity. Just the right approach.

03

Precision Development

We build with care and keep you in the loop. Regular updates, transparent progress, and code that meets the highest standards.

04

Delivery & Support

We hand off a polished product, train your team to use it, and offer ongoing maintenance if you need it. Your choice.

Our Principles

The standards that shape every decision and every line of code we write

Lasting Partnerships

We invest in understanding not just your goals, but your end users' needs too. Every engagement is designed to create lasting value, not a one-off transaction.

Unwavering Delivery

When we commit to a scope, a timeline, and a standard of quality, we follow through. Our word is the foundation of every project.

Proactive Prevention

We embed preventive thinking at every stage, from architecture to deployment, to catch issues before they become problems.

Relentless Improvement

We refine our methods with every project through structured feedback, measurable outcomes, and honest retrospectives.

Empowered Team

Our engineers are given ownership, autonomy, and the tools to grow. That accountability shows in the work we deliver.

Honest Communication

We tell you what we know, what we don't, and what we'd recommend even if it costs us the engagement. No surprises, no hidden assumptions.

Technology Stack

Battle-tested technologies chosen for reliability, performance, and speed of delivery

Development Methodology

  • Agile / Scrum
  • GitHub Actions CI/CD
  • Test-Driven Development

Cloud & Infrastructure

  • Vercel
  • Cloudflare
  • AWS
  • Docker & Kubernetes

Backend & Frameworks

  • Node.js
  • Python
  • React / Next.js
  • .NET Core

Data & Databases

  • PostgreSQL
  • MongoDB
  • Redis
  • Data Pipeline Architecture

AI & Machine Learning

  • Latest Cloud & API LLMs
  • Local LLM Deployment
  • TensorFlow / PyTorch
  • n8n Automation

Security & Quality

  • OWASP Practices
  • Penetration Testing
  • Code Reviews & Audits

Standards We Follow

Practices we apply on every project — how we build, not certifications we hold.

OWASP secure-coding guidelinesGDPR-by-designParameterized queries onlyCode review on every changeAutomated testingSecrets in environment variablesLeast-privilege accessAudit logging by default

About Tech IV

We started with a conviction that the best software comes from understanding the problem deeply before touching a keyboard. While competitors rush to code a demo, we take the time to map out the most efficient path forward. Once the road is clear, we work swiftly.

Our team of 10 specialists spans data infrastructure and artificial intelligence. We combine startup speed with the discipline that comes from years in the field.

We are selective about the work we take on. Every project receives our undivided focus, because we believe the only acceptable outcome is software that our clients are genuinely proud to deploy and excited to use.

Questions Worth Asking

The questions a careful buyer should ask any vendor before signing — including us.

Because the senior people you would be hiring at a larger firm are the same people you will work with here, and they will spend their time on your project instead of on internal layers. We are honest about being early. What we give up in client logos, we put back into focus and direct accountability.

Let's Build Something Great

Tell us about your project and we'll get back to you within 24 hours. No sales pitch, just a real conversation about what you need.

info@tech-iv.com
+372 5XXX XXXX
Tallinn, Estonia