Crypto Wallet & Custody Development in New York, United States: overview
Wall Street banks, hedge funds, fintech and media companies need secure trading, payments, compliance and data platforms. 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.
New York at a glance
Business districts
Most of the activity in New York is concentrated in Midtown Manhattan, the Financial District, Hudson Yards and the Flatiron "Silicon Alley". We regularly support companies based in these areas.
Economy and key industries
Global banking, asset management, insurance, media, advertising and a large fintech and AI startup ecosystem. These sectors drive most of the software demand we see in New York.
Talent and universities
Columbia, NYU, Cornell Tech and CUNY supply one of the largest tech talent pools in the country. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
JFK, LaGuardia and Newark airports, dense fibre and data-centre capacity across the metro. We plan hosting, latency and integrations with this in mind.
Why New York companies invest in software
With global banking, asset management, insurance, media, advertising and a large fintech and AI startup ecosystem, businesses in New York face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from New York are crypto wallet & custody development.
Because New York draws talent from Columbia, 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 New York
- Start with the workflows that matter most to global banking — usually non-custodial wallets and mpc custody.
- Meet stakeholders in Midtown Manhattan or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around jFK and the ET / CT / MT / PT working day.
- Combine your local team — often hired from Columbia — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your New York team every fortnight.
How New York businesses use crypto wallet & custody development
Non-custodial wallets
Seed-phrase and social-recovery wallets for iOS, Android and browser. SaaS companies in New York usually prioritise this first, tracking progress on release frequency and customer churn.
MPC custody
Threshold signatures with no single point of key compromise. SaaS companies in New York usually prioritise this first, tracking progress on release frequency and customer churn.
Policy engine
Whitelists, limits and multi-approver workflows for treasuries. SaaS companies in New York usually prioritise this first, tracking progress on release frequency and customer churn.
Multi-chain support
BTC, ETH, EVM L2s, Solana, Tron and stablecoins. SaaS companies in New York usually prioritise this first, tracking progress on release frequency and customer churn.
dApp connectivity
WalletConnect, swaps, staking and NFT views. SaaS companies in New York usually prioritise this first, tracking progress on release frequency and customer churn.
Compliance hooks
Address screening and travel-rule integration. SaaS companies in New York usually prioritise this first, tracking progress on release frequency and customer churn.
What crypto wallet & custody development includes for New York clients
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.
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.
Hosting for New York projects
For low latency in New York 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 New York
Business in New York 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 New York
Priced as per your requirements and budget, quoted in USD or USD, after a free discovery call.
Working with a New York 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 New York? 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.