Crypto Wallet & Custody Development in Campinas, Brazil: overview
Research institutes, telecom and agritech companies. That mix of activity is exactly where crypto wallet & custody development projects usually start.
Non-custodial, custodial and MPC wallets for consumers, exchanges and institutions. Delivered remotely from India with late-morning to afternoon overlap with São Paulo.
Campinas at a glance
Business districts
Most of the activity in Campinas is concentrated in Downtown and the technology hubs. We regularly support companies based in these areas.
Economy and key industries
Research, telecom and agritech. These sectors drive most of the software demand we see in Campinas.
Talent and universities
UNICAMP. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
Viracopos Airport, a major cargo hub. We plan hosting, latency and integrations with this in mind.
Why Campinas companies invest in software
With research, telecom and agritech, businesses in Campinas face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Campinas are crypto wallet & custody development.
Because Campinas draws talent from UNICAMP, 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 BRT working hours.
How we would approach a project in Campinas
- Start with the workflows that matter most to research — usually policy engine and multi-chain support.
- Meet stakeholders in Downtown or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around viracopos Airport and the BRT working day.
- Combine your local team — often hired from UNICAMP — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your Campinas team every fortnight.
How Campinas businesses use crypto wallet & custody development
Policy engine
Whitelists, limits and multi-approver workflows for treasuries. Fintech companies in Campinas usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Multi-chain support
BTC, ETH, EVM L2s, Solana, Tron and stablecoins. Fintech companies in Campinas usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
dApp connectivity
WalletConnect, swaps, staking and NFT views. Fintech companies in Campinas usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Compliance hooks
Address screening and travel-rule integration. Fintech companies in Campinas usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Non-custodial wallets
Seed-phrase and social-recovery wallets for iOS, Android and browser. Fintech companies in Campinas usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
MPC custody
Threshold signatures with no single point of key compromise. Fintech companies in Campinas usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
What crypto wallet & custody development includes for Campinas clients
Policy engine
Whitelists, limits and multi-approver workflows for treasuries.
Multi-chain support
BTC, ETH, EVM L2s, Solana, Tron and stablecoins.
dApp connectivity
WalletConnect, swaps, staking and NFT views.
Compliance hooks
Address screening and travel-rule integration.
Non-custodial wallets
Seed-phrase and social-recovery wallets for iOS, Android and browser.
MPC custody
Threshold signatures with no single point of key compromise.
Hosting for Campinas projects
For low latency in Campinas and compliance with LGPD, we usually recommend AWS sa-east-1 (São Paulo), Azure Brazil South, Google Cloud São Paulo.
Localising crypto wallet & custody development for Campinas
Business in Campinas is mainly conducted in Portuguese. We build interfaces, notifications and documents ready for those languages, and plan releases around the BRT working day.
Crypto Wallet & Custody Development pricing for Campinas
Priced as per your requirements and budget, quoted in BRL or USD, after a free discovery call.
Working with a Campinas team
We work with late-morning to afternoon overlap with São Paulo (BRT). You get a named project manager, weekly demos and written status reports.
Next steps
Ready to discuss crypto wallet & custody development in Campinas? 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.