MPC Wallet & Crypto Custody Infrastructure Development in Netzahualcóyotl
Traditional key management concentrates risk in one place. Hurain Technologies builds MPC (multi-party computation) custody infrastructure where private keys are split across encrypted shares, so no single device or person ever holds the complete key. Designed for exchanges, funds, and DAOs that need institutional-grade security without a single point of failure. In Netzahualcóyotl, that means building to the technical expectations of the local market.
Quick answer
Who provides mpc custody infrastructure in Netzahualcóyotl?
Hurain Technologies delivers mpc wallet & crypto custody infrastructure development for companies in Netzahualcóyotl, Mexico, available 24/7, with builds that support SPEI / CoDi and OXXO Pay (cash), VAT (IVA) 16% and the Federal Law on Protection of Personal Data Held by Private Parties (2025).
Netzahualcóyotl Market Landscape
Why mpc custody infrastructure is critical in Netzahualcóyotl
- Netzahualcóyotl is recognized as a major center for digital innovation and financial services within Mexico.
- Local enterprises are rapidly adopting decentralized technologies and AI-driven fraud detection systems.
- Our engineering teams provide the scalable, secure technical foundation required by Netzahualcóyotl-based fintechs and startups.
Market Analysis
Deep dive into the Netzahualcóyotl market
Engineering Excellence in Netzahualcóyotl
As a leading tech hub, Netzahualcóyotl attracts businesses that require uncompromising technical quality. From high-frequency trading platforms to high-volume e-commerce payment gateways, the systems operating out of Netzahualcóyotl must handle immense scale and complexity.
Hurain Technologies provides the deep engineering talent necessary to build these systems. We utilize modern tech stacks, including Node.js, Next.js, Go, and Solidity, to construct resilient backend architectures capable of processing millions of transactions securely.
Future-Proofing Netzahualcóyotl Enterprises
The competitive landscape in Netzahualcóyotl means that businesses cannot rely on outdated, monolithic architectures. Agility is key. By transitioning to microservices and deploying on robust cloud infrastructure, companies in Netzahualcóyotl can innovate faster and reduce downtime.
Our dedicated teams integrate directly with your operations, offering continuous deployment pipelines, automated security auditing, and comprehensive DevOps support to keep your platforms ahead of the curve in Netzahualcóyotl.
Market Drivers
Key catalysts accelerating growth in Netzahualcóyotl
High concentration of financial institutions and tech talent in Netzahualcóyotl.
Strong local demand for cross-border payment solutions and digital wallets.
Rapid growth in enterprise blockchain and smart contract deployments.
Localised for your market
MPC Custody Infrastructure in Netzahualcóyotl: local requirements we build for
Currency, tax, payments, data protection and 24/7 support — planned into the project from the first sprint.
Currency & pricing
Prices, invoices and reports in peso (MXN), with the transaction currency and FX rate stored on every record for cross-border sales.
Tax (VAT / GST)
Mexico applies VAT (IVA) 16%. We build tax-correct pricing, invoice fields and exportable tax reports; your accountant confirms treatment for your products.
Payments
Customers in Netzahualcóyotl expect SPEI / CoDi, OXXO Pay (cash), Cards with meses sin intereses and Mercado Pago — integrated with automatic reconciliation.
Data protection
Personal data is governed by the Federal Law on Protection of Personal Data Held by Private Parties (2025). We build consent, encryption, access logs and in-region hosting where required.
24/7 availability
Netzahualcóyotl is on UTC−6 (India (IST) is 11h 30m ahead). Our team works 24/7, so your full business day and any out-of-hours incident are covered.
Delivery timeline
Discovery starts within 5 business days of a signed proposal. Most MPC custody infrastructure engagements ship a first production release in 6–14 weeks, with demos every two weeks.
The Challenge
Problems we see teams struggling with
Single point of failure risk
One compromised device or person with access to the full private key can drain funds.
On-chain multi-sig overhead
Traditional multi-signature wallets create blockchain overhead and reduced privacy.
Cross-chain custody complexity
Building custody per blockchain instead of one unified architecture wastes engineering effort.
Institutional audit readiness
Custody setups must meet SOC 2 and ISO 27001 standards, which traditional key storage rarely does.
Operational bottlenecks from over-restrictive approval flows
Custody controls designed without input from the operations team that uses them daily often become so restrictive they get worked around, which defeats their purpose.
Disaster recovery gaps
Key-share backup and recovery procedures that haven't been tested leave a fund or exchange unable to access its own custody in a genuine emergency.
Our Approach
What our mpc custody infrastructure work covers in Netzahualcóyotl
MPC/TSS signing
Transactions signed collaboratively without ever reconstructing the full key.
No single point of failure
Key shares distributed across parties and HSMs so one breach cannot compromise custody.
Policy engine
Transaction limits, whitelists, and multi-step approvals enforced automatically.
Role-based access
Granular permissions so team members have exactly the access their role requires.
Multi-chain support
One custody architecture works across Bitcoin, Ethereum, Solana, and other major chains.
Audit logging
Full, tamper-evident logs of every signing event for compliance review.
Tested disaster recovery procedures
Key-share backup and recovery processes designed and rehearsed before they're needed, not documented once and never verified.
Technology
Tech stack we work with
Cryptography
Infrastructure
Compliance
Monitoring
How we work
How we deliver MPC Custody Infrastructure in Netzahualcóyotl, Mexico
Every mpc custody infrastructure engagement in Netzahualcóyotl, Mexico follows the same staged, quality-gated process — shaped around your requirements and Netzahualcóyotl's market. You see progress every day, review it every week, and give written sign-off at every milestone before any payment is due.
- 01
Discover
Quality gate- Token & protocol workshops
- Chain & custody selection
- Regulatory scoping
- Signed scope
- 02
Design
Quality gate- Contract architecture
- Tokenomics & access roles
- Key management design
- Threat model
- 03
Build
Quality gate- Solidity / Rust sprints
- Testnet deployments
- Gas optimisation
- Demo every sprint
- 04
Secure & Test
Quality gate- Unit, fuzz & invariant tests
- Independent audit coordination
- Audit fixes verified
- UAT on testnet
- 05
Deploy
Quality gate- Mainnet deploy via multisig
- Contract verification
- Monitoring & alerts
- Go-live checklist
- 06
Handover
Quality gate- Role-based sessions
- Recorded walkthroughs
- Admin & ops runbooks
- Documentation handover
- 07
Support
Quality gate- Dedicated engineer
- SLA helpdesk
- Patches & upgrades
- Quarterly reviews
Client sign-off at every milestone — you approve the working result before you pay.
You always know what was done today — and what happens next
Our day in India ends as Netzahualcóyotl's begins or winds down, so each morning you find a written update waiting — and calls are booked in your business hours.
Every working day, around 7:30 AM Netzahualcóyotl time
- What was completed today
- What is planned for tomorrow
- Blockers and decisions needed from you
- Links to builds you can try
Every Friday, with a live call in your business hours
- Features completed and demo recordings
- Progress against the current milestone
- Risks, open questions and change requests
- Plan and priorities for next week
End of every sprint and milestone
- Working software demonstrated live
- Your feedback captured in the backlog
- Quality-gate checklist shared
- Written sign-off before any payment
What we build in for Netzahualcóyotl
Local requirements are part of the scope from the Discover stage — not retrofitted before launch.
Data protection
Data handling, consent and retention designed for the Federal Law on Protection of Personal Data Held by Private Parties (2025).
Regulator
Controls, reports and audit trails prepared with CNBV / Banxico expectations in mind, alongside your local counsel.
Language & currency
Spanish interfaces and content, MXN pricing, invoices and number formats.
Time zone
Netzahualcóyotl is on UTC−6; India (IST) is 11h 30m ahead. Calls, demos and sign-offs are scheduled in your business hours.
Payment plan
Pay only for work you have accepted
Milestones are customised to your requirements — six or more is typical, and delivery time is agreed around your scope. Every payment after the advance is released only after you have seen the working result and given written sign-off. Here is an example plan:
| Payment | Milestone & acceptance | Share |
|---|---|---|
| Advance | Contract signing Signed contract; protocol workshops and chain selection. | 10% |
| Milestone 1 | Architecture approved Contract architecture, tokenomics and threat model signed off. | 15% |
| Milestone 2 | Testnet v1 First contracts deployed and demonstrated on testnet. | 15% |
| Milestone 3 | Feature-complete testnet All contracts, dApp and admin flows running end to end. | 15% |
| Milestone 4 | Audit passed Independent audit done; every finding fixed and re-verified. | 15% |
| Milestone 5 | Mainnet launch Multisig mainnet deployment and contract verification. | 15% |
| Milestone 6 | Handover Monitoring, runbooks, training and documentation handed over. | 15% |
| Total | 100% | |
- Number of milestones and splits set around your scope
- Every milestone is a working, demonstrated result
- No payment is due until you sign off
Warranty & annual support
Protected after launch — warranty and annual support for your MPC Custody Infrastructure project in Netzahualcóyotl, Mexico
Go-live is where your mpc custody infrastructure product starts earning — so we stay accountable for it. Every project includes a free 90-day defect warranty. After that, the same team that built it keeps it secure, updated and running in Netzahualcóyotl business hours on a fixed annual fee agreed up front — no open-ended hourly billing, no surprise invoices.
Included free
90-day warranty
Any defect found in the first 90 days after go-live is fixed free of charge.
- Every delivered feature covered
- Fixes tested and deployed to production
- Same engineers who built it
Fixed-cost annual package
30% of project cost
per year for Annual Support & Maintenance, with a dedicated developer assigned to your mpc custody infrastructure platform. A fixed price, known in advance.
| Service | Included in the annual package |
|---|---|
| Dedicated developer | One named developer assigned to your product for fixes, enhancements and optimisation. |
| Bug fixes & security patches | Critical issues resolved within 24 hours; standard issues within 5 business days. |
| Upgrades & new releases | Framework, library and platform updates plus new versions of what we built, at no additional cost. |
| Helpdesk | Email and phone support for your team and administrators; 4-hour response for critical issues. |
| Backup monitoring | Daily backup checks and a quarterly restore test. |
| Security review | Periodic audit-trail review and security configuration check. |
| On-chain monitoring | Contract events, admin actions and unusual transactions watched with alerts. |
| Network & node upgrades | Hard forks, RPC and library changes tracked; contract upgrades run through the multisig. |
| Key & signing health | Signing nodes, key shares and policy engines checked every month. |
| Netzahualcóyotl business-hours coverage | Helpdesk, calls and planned maintenance scheduled around Netzahualcóyotl business hours (UTC−6); critical issues escalated immediately. |
| Local compliance updates | Changes to the Federal Law on Protection of Personal Data Held by Private Parties (2025) and CNBV / Banxico guidance tracked and reflected in the product. |
Source code & IP ownership
100% of the source code and IP is owned by you
For every custom mpc custody infrastructure project in Netzahualcóyotl, Mexico, upon full and final payment the complete source code and intellectual property are transferred to you — so you can host, maintain and enhance the system with any developer.
- Smart-contract source, tests and deployment scripts
- Contract ownership and multisig admin keys transferred to you
- Audit reports and dApp / admin source code
- Complete Git repository with full commit history
- Database schemas, migrations and seed data
- Configuration, CI/CD and deployment scripts
- API documentation and a deployment guide
No lock-in
No forced upgrades
No subscription trap
Your code lives in your own repository from the first commit.
Continuous enhancement
Launch is just the beginning — keep shipping with your own dedicated team
Your mpc custody infrastructure platform should get better every month, not stand still after go-live. Start with one dedicated developer working on your priorities across apps, dashboards and backend — and grow to a full team of developers and support members whenever your roadmap demands it.
Dedicated team, your way
From one developer to a full team
Pricing is based on the team members you need — tell us your requirements and we will quote your team.
- Start any time after launch
- Hire developers as you need them
- Scale up, scale down or pause
What your team can take on after launch
- New chains, tokens and staking features
- Approval policies and whitelists for treasury teams
- Swap, bridge and on-ramp integrations
- New contracts, tokens or chains
- dApp and admin-panel improvements
- New wallet, bridge and exchange integrations
Need more hands? Add developers and support members as your requirements grow
Start with one person and add only the roles your mpc custody infrastructure roadmap needs — each is quoted to your requirements.
Development team
Wallet & custody engineer
Extends MPC, multisig and key-management flows.
Smart-contract developer
Writes, tests and upgrades contracts in Solidity or Rust.
dApp developer
Builds the wallet-connected web interfaces for your contracts.
Backend developer
Adds the APIs, business logic and data models behind new features.
QA engineer
Writes and runs manual and automated tests before every release.
DevOps engineer
Keeps pipelines, environments and deployments fast and reliable.
Support team
L1 helpdesk support executive
First contact for your users and staff — logs, triages and resolves common issues.
L2 technical support engineer
Investigates bugs, data issues and integrations, and escalates to developers with full context.
On-chain operations support
Watches contracts, gas balances and admin transactions.
Wallet & transaction support
Helps users trace stuck, failed or mis-sent transactions.
Our Approach
Our approach to development methodologies
Our approach to custom software engineering draws on a range of methodologies, each selected to match the needs of your MPC custody infrastructure project and your team in Netzahualcóyotl, Mexico.
Agile Scrum
Best for: Evolving products
Two-week sprints with a working demo at the end of each, so MPC custody infrastructure priorities can change as you learn from users.
Kanban
Best for: Continuous delivery & support
A visual flow of small tasks with work-in-progress limits — ideal for maintenance, integrations and post-launch improvements.
Fixed-scope (Waterfall-style)
Best for: Well-specified builds
Requirements signed off up front with a fixed timeline and price — best when scope is clear and change is unlikely.
Lean MVP
Best for: New ventures
Build the smallest MPC custody infrastructure release that proves demand, measure it with real users, then invest where the data points.
DevOps & CI/CD
Best for: Every project
Automated tests, infrastructure-as-code and push-button deployments so releases are frequent, reversible and boring.
Security-by-design (DevSecOps)
Best for: Regulated & high-value systems
Threat modelling, dependency scanning and code review built into each sprint rather than a pen test at the end.
Why we're different
What sets Hurain Technologies apart for Mexico businesses
Plenty of agencies can build MPC custody infrastructure. Here is what sets us apart for clients in Netzahualcóyotl, Mexico.
Engineering depth, not a reseller
Your MPC custody infrastructure project is designed and built by our own in-house engineers — no hidden subcontracting chain between you and the people writing code.
Built for Mexico, not copied from elsewhere
Payments, tax, language and data-protection requirements for Mexico are part of the design from day one instead of retrofitted after launch.
Transparent, senior-led delivery
A named project lead, a shared backlog, fortnightly demos and direct Slack access to the engineers — you always know what is being built and why.
Cost advantage without cutting corners
Delivering from India gives clients in Netzahualcóyotl, Mexico senior engineering at a fraction of typical onshore agency rates, with the same code-review, testing and security standards.
You own everything
Source code lives in your repository from the first commit; IP, infrastructure accounts and documentation transfer to you in full.
We stay after launch
Monitoring, updates and a support SLA mean the team that built your product is the team that keeps it running.
Flexible engagement models
How we work with businesses in Netzahualcóyotl, Mexico
Ways to work together, depending on how your team and roadmap are set up.
Dedicated Development Team
An extended team of MPC custody infrastructure engineers, QA and architects working exclusively on your product, managed day-to-day by you with our engineering leadership behind them.
Best for: Long-term products and evolving roadmaps
Fixed-Cost Delivery
A clearly scoped MPC custody infrastructure build with a defined timeline and price — ideal for a well-specified MVP, integration or launch product.
Best for: MVPs and clearly defined projects
Hybrid Engagement
Keep product and regulatory decisions close to your Mexico team while our specialists handle deep engineering remotely, with workshops or on-site visits at key milestones.
Best for: Enterprises and regulated businesses
Why businesses choose us
Why businesses choose Hurain Technologies
16+ years of engineering depth
Custom software engineering with in-house teams across web, mobile, cloud, AI, payments and blockchain.
Security-first by default
Encryption, least-privilege access, audit logs — and MPC/HSM custody and audited smart contracts where money is on-chain — designed in, not retrofitted.
Regulatory-aware architecture
Designed with Mexico's regulatory direction in mind and built alongside your licensed local legal counsel.
Direct access, no layers
Direct Slack or Teams access to your development team during the build, and the same people for post-launch support.
Business benefits
What you gain in Mexico
Faster time to market
An experienced MPC custody infrastructure team with proven components means your first release ships in weeks, not quarters.
Security-first architecture
Secure from day one, rather than patched after an audit or incident.
Aligned compliance groundwork
Controls, logs and data handling built around Mexico's requirements so reviews go faster.
Lower total cost of ownership
Clean, documented, tested code that your own team can maintain — plus post-launch monitoring and support.
FAQ
MPC Custody Infrastructure in Netzahualcóyotl — FAQ
Do you work with MPC custody infrastructure clients in Netzahualcóyotl?
Which currency and taxes apply to projects in Mexico?
How quickly can you start a project in Netzahualcóyotl?
Do you provide dedicated development teams for companies in Netzahualcóyotl?
What industries in Netzahualcóyotl do you serve?
Do you support SPEI and US-Mexico remittance payment integration?
Can you build infrastructure aligned with CNBV's IFPE licensing requirements?
What is MPC wallet technology?
How is MPC different from multi-signature wallets?
Is MPC-based custody insurable?
What happens if one key-share server goes down?
MPC Custody Infrastructure in other Mexico cities
Live Demos
A selection of platforms we've designed and built
For reference — real, working builds across fintech, compliance, healthcare, and commerce.
Nexa
SaaS-style product dashboard and workflow UI for a fintech platform.
Open live demoAML Compliance Suite
Anti-money-laundering compliance and case-monitoring suite.
Open live demoDebt Management
Debt management and collections tracking platform.
Open live demoUMARSOB Data
Android VTU/data-reseller platform with wallet, agent/referral system, and admin panel.
Open live demoHospital Management
Hospital/clinic management system covering patient records, appointments, staff, and billing.
Open live demoDMI CHW App
Offline-first Community Health Worker counseling app with a central management platform, built for an NGO client.
Open live demoHomemakers Pro
Enterprise operations system for a domestic staffing agency covering bookings, staff, and client management.
Open live demoE-Commerce (Multi-Locale)
E-commerce storefront demo with multi-language, locale-based support.
Open live demoMars
Legal web application prototype.
Open live demoReady to bring mpc wallet & crypto custody infrastructure development to Netzahualcóyotl?
Book a discovery call and get a scoped technical estimate within 5 business days.