About

Engineering culture, not just outsourcing

Founded in Niš, Serbia — we are a team of specialized software engineers with a track record in demanding industries. Every engagement we have ever won came through a recommendation.

The company

Who we are

Smartnet Technologies is a software development company based in Niš, Serbia. We work with companies in Europe and the United States as an independent IT vendor or as an embedded part of their engineering teams.

Our business model is simple: deliver exceptional quality, earn client trust, grow through referrals. We have never relied on cold outreach — every project we work on came through a recommendation from a satisfied client.

We are not an all-purpose agency. Our teams consist of specialists — developers who are deep experts in their specific areas, not generalists who do a bit of everything. We actively participate in product development, architecture decisions, and problem-solving — not just code delivery.

Cloud-native development, AI integration, embedded systems, and healthcare software are where we focus and where we are strongest.

25+
Senior developers
80%
MSc / BSc engineers
25+
Years in business
GMT+1
Same TZ as Berlin, Paris, Vienna
4h+
Daily US East Coast overlap
100%
Referral-acquired clients
How we work

Our values in practice

Specialists, not generalists

Each team is built from domain experts. The developer who writes your .NET API has done it for years — not months.

Active participation

We contribute ideas and architectural solutions — not just lines of code. This is what moves projects forward and creates real value.

Flat structure

No layers between you and the engineers. Clear communication, fast decisions, no internal bureaucracy slowing things down.

Continuous learning

We adopted cloud-native development and AI tooling early. We don't wait for technologies to become mainstream.

Long-term thinking

We aim to earn your trust over the long run — not to maximize the scope of a single project at the expense of the relationship.

Transparent process

Daily, weekly, and monthly status reports. WBS and SOW definition from the start. No surprises on timelines or scope.

Leadership

Management team

Experienced engineers in leadership positions — not just managers.

ST

Saša Tančev

CEO & Co-founder

Software engineer by background. Leads business development and client relationships. Directly involved in every engagement and available for communication at any stage.

TL

Technical Leadership

Architecture & Delivery

Senior architects define project scope, lead technical decisions, and provide hands-on mentorship. Deep experience with large-scale cloud and enterprise systems.

25+

Engineering Team

Senior & mid developers

Specialists in .NET, frontend, mobile, embedded systems, AI, and QA. 80%+ hold computer science degrees from accredited universities in Serbia.

Location

Based in Niš, Serbia

A strategic nearshore location for European and US companies.

Niš is Serbia's second-largest city and a major university center with state-accredited IT and computer science faculties. The influx of engineering graduates is constant, and the depth of mathematical and engineering education is exceptional.

The city has a long tradition in engineering and science — Serbia is the birthplace of Nikola Tesla and Mihajlo Pupin. That heritage shows in the rigor and problem-solving ability of the developers we attract.

Serbia has the highest percentage of English-language speakers in Southeast Europe, and local business culture aligns naturally with Western European and American norms — making collaboration intuitive from day one.

At GMT+1 — the same timezone as Berlin, Paris, and Zurich — we share more than 4 hours of working overlap with the US East Coast daily, and full working-day overlap with all of Western Europe.

GMT+1 1–3h from EU capitals Direct flights via Vienna, Munich, Zurich EU business culture High English proficiency University town
#1
English proficiency in SE Europe
2
Accredited CS/IT faculties in Niš
170+
Years of engineering heritage
Tech stack

Technologies we work with

What we use daily and have mastered over many years of project delivery.

.NET Core / C# Azure Cloud OpenAI / Azure AI Angular React C / C++ Embedded Flutter React Native Swift / Kotlin PostgreSQL / MSSQL Docker Python AWS Lambda / S3 RabbitMQ / Redis SignalR / WebRTC Selenium / Appium Azure DevOps Jenkins JIRA / Confluence Entity Framework DynamoDB MongoDB Socket.io
Engineering blog

We write about the systems we build

Real architecture decisions, production trade-offs, and technical patterns — from telemedicine platforms to multi-provider data layers.

Browse all articles →

Want to know more about us?

We're happy to set up a call and answer any questions about our team or process.

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