Crypto Wallet & Custody Development in Miami, United States: overview
A Latin America gateway with a strong crypto, fintech, real estate and cross-border trade scene. Crypto wallet & custody development is one of the engagements local companies ask us for most often.
Non-custodial, custodial and MPC wallets for consumers, exchanges and institutions. Delivered remotely from India with morning overlap with the East Coast (8–11 a.m. ET) plus evening on-call coverage for Central and West Coast teams.
Miami at a glance
Business districts
Most of the activity in Miami is concentrated in Brickell, Downtown, Wynwood and Coral Gables. We regularly support companies based in these areas.
Economy and key industries
Fintech, crypto, real estate, trade with Latin America and tourism. These sectors drive most of the software demand we see in Miami.
Talent and universities
University of Miami and Florida International University. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
Miami International Airport, PortMiami and subsea cables to Latin America. We plan hosting, latency and integrations with this in mind.
Why Miami companies invest in software
With fintech, crypto, real estate, trade with Latin America and tourism, businesses in Miami face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Miami are crypto wallet & custody development.
Because Miami draws talent from University of Miami and Florida International University, 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 ET / CT / MT / PT working hours.
How we would approach a project in Miami
- Start with the workflows that matter most to fintech — usually multi-chain support and dapp connectivity.
- Meet stakeholders in Brickell or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around miami International Airport and the ET / CT / MT / PT working day.
- Combine your local team — often hired from University of Miami — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your Miami team every fortnight.
How Miami businesses use crypto wallet & custody development
Multi-chain support
BTC, ETH, EVM L2s, Solana, Tron and stablecoins. Healthcare companies in Miami usually prioritise this first, tracking progress on appointment no-show rate and clinician admin time.
dApp connectivity
WalletConnect, swaps, staking and NFT views. Healthcare companies in Miami usually prioritise this first, tracking progress on appointment no-show rate and clinician admin time.
Compliance hooks
Address screening and travel-rule integration. Healthcare companies in Miami usually prioritise this first, tracking progress on appointment no-show rate and clinician admin time.
Non-custodial wallets
Seed-phrase and social-recovery wallets for iOS, Android and browser. Healthcare companies in Miami usually prioritise this first, tracking progress on appointment no-show rate and clinician admin time.
MPC custody
Threshold signatures with no single point of key compromise. Healthcare companies in Miami usually prioritise this first, tracking progress on appointment no-show rate and clinician admin time.
Policy engine
Whitelists, limits and multi-approver workflows for treasuries. Healthcare companies in Miami usually prioritise this first, tracking progress on appointment no-show rate and clinician admin time.
What crypto wallet & custody development includes for Miami clients
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.
Policy engine
Whitelists, limits and multi-approver workflows for treasuries.
Hosting for Miami projects
For low latency in Miami and compliance with CCPA/CPRA and other state privacy laws, we usually recommend AWS us-east-1/us-west-2, Azure East US/West US, Google Cloud us-central1.
Localising crypto wallet & custody development for Miami
Business in Miami is mainly conducted in English and Spanish. We build interfaces, notifications and documents ready for those languages, and plan releases around the ET / CT / MT / PT working day.
Crypto Wallet & Custody Development pricing for Miami
Priced as per your requirements and budget, quoted in USD or USD, after a free discovery call.
Working with a Miami team
We work with morning overlap with the East Coast (8–11 a.m. ET) plus evening on-call coverage for Central and West Coast teams (ET / CT / MT / PT). You get a named project manager, weekly demos and written status reports.
Next steps
Ready to discuss crypto wallet & custody development in Miami? 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.