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Poland · Gdańsk

Smart Contract Development & Audit Company in Gdańsk

Secure Solidity and Rust smart contracts with testing, gas optimisation and pre-audit reviews. Delivered for Gdańsk companies with 3.5–4.5 hours of daily overlap with Central European working hours.

BlockchainGdańskSmart Contract Development & Audit

Quick answer

Who provides smart contract development & audit in Gdańsk?

NNT Software provides smart contract development & audit for companies in Gdańsk, Poland remotely from India. NNT Software builds and reviews Solidity and Rust smart contracts for tokens, DeFi protocols, NFTs, escrow and governance, with full test coverage, gas optimisation, static analysis and preparation for third-party audits.

Key takeaways

  • Smart Contract Development & Audit for Gdańsk, Poland.
  • Port, shipping and gaming studios.
  • Delivered with 3.5–4.5 hours of daily overlap with Central European working hours; pricing as per your budget.
  • Languages: Polish.

Smart Contract Development & Audit in Gdańsk, Poland: overview

Port, shipping and gaming studios. That mix of activity is exactly where smart contract development & audit projects usually start.

Secure Solidity and Rust smart contracts with testing, gas optimisation and pre-audit reviews. Delivered remotely from India with 3.5–4.5 hours of daily overlap with Central European working hours.

Gdańsk at a glance

Business districts

Most of the activity in Gdańsk is concentrated in the Olivia Business Centre and port. We regularly support companies based in these areas.

Economy and key industries

Port, shipping and gaming studios. These sectors drive most of the software demand we see in Gdańsk.

Talent and universities

Gdańsk University of Technology. Local teams often pair with our engineers in India to add capacity and specialist skills.

Connectivity and infrastructure

Gdańsk Airport and port. We plan hosting, latency and integrations with this in mind.

Why Gdańsk companies invest in software

With port, shipping and gaming studios, businesses in Gdańsk face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Gdańsk are smart contract development & audit.

Because Gdańsk draws talent from Gdańsk University of Technology, many companies here run lean in-house teams and use NNT Software to add product engineering, QA, DevOps or AI skills on demand — with delivery scheduled around CET working hours.

How we would approach a project in Gdańsk

  • Start with the workflows that matter most to port — usually gas optimisation and token contracts.
  • Meet stakeholders in the Olivia Business Centre or online for a one-to-two-week discovery workshop.
  • Plan hosting and integrations around gdańsk Airport and the CET working day.
  • Combine your local team — often hired from Gdańsk University of Technology — with NNT engineers for design, development and QA.
  • Release in two-week sprints and review results with your Gdańsk team every fortnight.

How Gdańsk businesses use smart contract development & audit

Gas optimisation

Lower transaction costs for users. Gaming companies in Gdańsk usually prioritise this first, tracking progress on daily active players and retention day 7.

Token contracts

ERC-20, ERC-721, ERC-1155 and SPL tokens with vesting. Gaming companies in Gdańsk usually prioritise this first, tracking progress on daily active players and retention day 7.

DeFi logic

Staking, lending, AMM and yield contracts. Gaming companies in Gdańsk usually prioritise this first, tracking progress on daily active players and retention day 7.

Escrow & payments

Milestone escrow and on-chain settlement. Gaming companies in Gdańsk usually prioritise this first, tracking progress on daily active players and retention day 7.

Upgradeability

Proxy patterns with governance-controlled upgrades. Gaming companies in Gdańsk usually prioritise this first, tracking progress on daily active players and retention day 7.

Security review

Slither, Foundry fuzzing and manual line-by-line review. Gaming companies in Gdańsk usually prioritise this first, tracking progress on daily active players and retention day 7.

What smart contract development & audit includes for Gdańsk clients

Gas optimisation

Lower transaction costs for users.

Token contracts

ERC-20, ERC-721, ERC-1155 and SPL tokens with vesting.

DeFi logic

Staking, lending, AMM and yield contracts.

Escrow & payments

Milestone escrow and on-chain settlement.

Upgradeability

Proxy patterns with governance-controlled upgrades.

Security review

Slither, Foundry fuzzing and manual line-by-line review.

Hosting for Gdańsk projects

For low latency in Gdańsk and compliance with EU GDPR, we usually recommend Azure Poland Central, Google Cloud Warsaw.

Localising smart contract development & audit for Gdańsk

Business in Gdańsk is mainly conducted in Polish. We build interfaces, notifications and documents ready for those languages, and plan releases around the CET working day.

Smart Contract Development & Audit pricing for Gdańsk

Priced as per your requirements and budget, quoted in PLN or USD, after a free discovery call.

Working with a Gdańsk team

We work with 3.5–4.5 hours of daily overlap with Central European working hours (CET). You get a named project manager, weekly demos and written status reports.

Next steps

Ready to discuss smart contract development & audit in Gdańsk? Here is how to get started with NNT Software:

  • Share your goals, users, must-have features and timeline through the contact form, email or WhatsApp.
  • Join a free 30-minute discovery call with a solution architect — we sign an NDA first if you prefer.
  • Receive a written proposal within 48 hours: scope, milestones, team, timeline and fixed estimate.
  • Kick off with a discovery workshop and see working software in your first sprint demo.

Why choose N&T Software for Smart Contract Development & Audit in Gdańsk

A technology partnership that feels structured, fast and dependable

We help businesses move from scattered tools and manual work to stable digital systems that are easier to manage, scale and improve over time. Our approach blends business understanding, practical execution and long-term support.

16+

Years of team experience

2,000+

Projects delivered

50+

In-house engineers

8

Own SaaS products

  1. 01

    Custom software aligned to your workflows

    Approval cycles, reporting and integrations designed around how your team actually works.

  2. 02

    A clear, predictable delivery process

    Discovery, fixed milestones, weekly demos and a shared backlog from kickoff to launch.

  3. 03

    Architecture built for growth

    Scalable, secure foundations ready for automation, AI, integrations and new markets.

  4. 04

    Long-term support after launch

    SLA-backed maintenance, monitoring and continuous improvement.

Frequently asked questions

Do you provide a formal smart contract audit?

We perform internal security reviews and prepare code for independent audit firms; for high-value protocols we always recommend an external audit as well.

Which blockchains do you support?

Ethereum and EVM chains (Polygon, Arbitrum, Base, BNB Chain) plus Solana.

Smart Contract Development & Audit in other Poland cities

Start your smart contract development & audit project in Gdańsk

Share your idea and get a free consultation, a clear plan and a written estimate within 48 hours.