Crypto Wallet & Custody Development in Sylhet, Bangladesh: overview
Remittance-driven economy and tea. 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 full overlap (30 minutes apart).
Sylhet at a glance
Business districts
Most of the activity in Sylhet is concentrated in the city centre. We regularly support companies based in these areas.
Economy and key industries
Remittance-driven economy and tea. These sectors drive most of the software demand we see in Sylhet.
Talent and universities
Shahjalal University of Science and Technology. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
Osmani Airport. We plan hosting, latency and integrations with this in mind.
Why Sylhet companies invest in software
With remittance-driven economy and tea, businesses in Sylhet face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Sylhet are crypto wallet & custody development.
Because Sylhet draws talent from Shahjalal University of Science and 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 BST (UTC+6) working hours.
How we would approach a project in Sylhet
- Start with the workflows that matter most to remittance-driven economy and tea — usually non-custodial wallets and mpc custody.
- Meet stakeholders in the city centre or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around osmani Airport and the BST (UTC+6) working day.
- Combine your local team — often hired from Shahjalal University of Science — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your Sylhet team every fortnight.
How Sylhet businesses use crypto wallet & custody development
Non-custodial wallets
Seed-phrase and social-recovery wallets for iOS, Android and browser. Garments companies in Sylhet usually prioritise this first, tracking progress on overall equipment effectiveness and scrap rate.
MPC custody
Threshold signatures with no single point of key compromise. Garments companies in Sylhet usually prioritise this first, tracking progress on overall equipment effectiveness and scrap rate.
Policy engine
Whitelists, limits and multi-approver workflows for treasuries. Garments companies in Sylhet usually prioritise this first, tracking progress on overall equipment effectiveness and scrap rate.
Multi-chain support
BTC, ETH, EVM L2s, Solana, Tron and stablecoins. Garments companies in Sylhet usually prioritise this first, tracking progress on overall equipment effectiveness and scrap rate.
dApp connectivity
WalletConnect, swaps, staking and NFT views. Garments companies in Sylhet usually prioritise this first, tracking progress on overall equipment effectiveness and scrap rate.
Compliance hooks
Address screening and travel-rule integration. Garments companies in Sylhet usually prioritise this first, tracking progress on overall equipment effectiveness and scrap rate.
What crypto wallet & custody development includes for Sylhet 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 Sylhet projects
For low latency in Sylhet and compliance with Personal data protection framework, we usually recommend Singapore, Mumbai or Sydney cloud regions.
Localising crypto wallet & custody development for Sylhet
Business in Sylhet is mainly conducted in Bengali. We build interfaces, notifications and documents ready for those languages, and plan releases around the BST (UTC+6) working day.
Crypto Wallet & Custody Development pricing for Sylhet
Priced as per your requirements and budget, quoted in BDT or USD, after a free discovery call.
Working with a Sylhet team
We work with full overlap (30 minutes apart) (BST (UTC+6)). You get a named project manager, weekly demos and written status reports.
Next steps
Ready to discuss crypto wallet & custody development in Sylhet? 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.