ENGINEERING SERVICES

Custom AI & Crypto Exchange
Development for Funded Startups
& Scale-Ups.

Senior engineers only. Audit-ready code. We build and scale AI SaaS platforms, crypto exchanges, and Web3 products for founders who can't afford to rebuild from scratch.

  • AI SaaS & agent platforms — shipped in 8–16 weeks, production-ready
  • Crypto exchanges & DeFi on Ethereum, Solana & L2s — security-audited
  • Web3 dApps & NFT marketplaces — audit-ready contracts, zero rebuilds
Book Strategy Call See Our Work
30+
Funded startups
180+
Products shipped
$480M+
Trading volume handled

WHO WE WORK WITH

The people we build with.

From pre-seed founders shipping their first product to Series C teams scaling infrastructure — we work with companies where engineering quality directly impacts investor confidence.

/01

Funded Startups

Pre-seed · Seed · Series A/B

You've raised capital and now need to build — fast. We take validated ideas to production-grade AI or crypto products without burning runway on the wrong hires or architecture.

Pain point we solveYou need senior engineers who make the right technical decisions early — not a junior agency that needs hand-holding. We scope, architect, and ship in weeks, not quarters.

MVP developmentAI product buildCrypto platformInvestor-ready code
9 wks avg. to MVP
/02

Crypto Exchange Founders

CEX · DEX · DeFi · NFT · Token

High-stakes on-chain engineering: contract security, exchange architecture, and the performance demands of live trading platforms.

Pain point we solveMost agencies don't understand the difference between a Web3 product and a secure on-chain platform. Our 0 major incidents record across $2.4B+ in secured on-chain value proves we do.

Exchange developmentSmart contractsDeFi protocolsSecurity audits
$2.4B+ secured · 0 incidents
/03

AI SaaS Builders

LLM · Agents · RAG · GenAI

AI that works in production — not a demo that breaks under real data. Pipelines, model selection, evals and infrastructure handled end to end.

Pain point we solveMost teams hit a wall moving from prototype to production AI. We bridge that gap — handling data pipelines, model selection, prompt engineering, evals, and infrastructure.

LLM integrationAI agentsRAG systemsGenerative AI
8 wks LLM to live
/04

Enterprises & Scale-Ups

Series C+ · Enterprise · Scale-Up

Hiring senior AI or blockchain engineers takes 3–6 months. We embed senior-only engineers into your team, tools, and repos — operational in days.

Pain point we solveOur embedded team model means you get senior-only engineers who work to your processes, your standards, and your deadlines. No recruitment overhead, no ramp-up time.

Embedded engineersTeam extensionAI infrastructureBlockchain scaling
Days to operational
AUDIT LOG — TRACK RECORDVERIFIED · LIVE
on_chain_value_secured$2,400,000,000+// cumulative
major_security_incidents0// since 2016
trading_volume_handled$480,000,000+// across client exchanges
smart_contracts_deployed120+// mainnet
platform_uptime99.99%// trailing 12 months
EthereumPolygonBaseArbitrumOptimismSolanaCustom L2s

ENGAGEMENT MODELS

How we partner with you.

Three flexible engagement models. Pick what fits your stage and team.

01 — Sprint2 wks

Fixed-Scope Discovery Sprint

2 WEEKS · FIXED SCOPE

Pressure-test an idea before you commit. A technical plan your CTO — and your investors — can interrogate.

  • Technical feasibility review
  • Architecture diagrams
  • Tech stack recommendations
  • Delivery roadmap + fixed quote
  • Executive summary
Start a sprint
02 — DeliveryMost chosen

End-to-End MVP

8–24 WKS · MILESTONE-BASED

Fixed-price product delivery with dedicated ownership — two-week sprints, demos every Friday, production deployment included.

  • Everything in Sprint, plus:
  • Design + engineering squad
  • Two-week sprints with demos
  • Production deployment
  • 90 days post-launch support
  • Optional retainer
Book a call
03 — Embedded3+ mos

Embedded Team

MONTHLY RETAINER · SENIOR-ONLY

Senior AI or blockchain engineers integrated into your team, your tools, your repos — operational in days, not months.

  • Senior-only engineers
  • Full-time dedicated capacity
  • Your workflow + standards
  • Code in your repos
  • Scale up or down monthly
Build your team

FAQ

Common questions.

We specialise in AI SaaS platforms, LLM integrations, autonomous AI agents, crypto exchanges (CEX/DEX), smart contracts, DeFi protocols, and NFT marketplaces. Projects typically start at a $15K discovery sprint and range to $500K+ for full-scale platforms.
Discovery sprints take 2 weeks. AI MVPs typically ship in 8–16 weeks. Crypto exchange platforms run 12–24 weeks depending on complexity. We give fixed timelines at the end of discovery — no surprises.
Yes. Many of our clients are pre-seed to Series B. We scope realistically for your runway — we won't oversell you a $500K platform when a $60K MVP proves the concept first.
Yes. Our embedded model integrates senior AI or blockchain engineers into your team within days. They work in your repos, your tools, your standups — extending your capacity without the 3–6 month hiring cycle.
Yes. We operate under NDA for every engagement. We can send our standard NDA or sign yours — whatever works for your legal process.
Yes — retainers with on-call engineers and SLAs, feature iteration sprints, or structured handoff with full documentation. All projects include a 30-day post-launch warranty.

READY TO START?

Launch your AI or crypto product the right way.

Book a 30-minute strategy call. Tell us what you want to build — we'll scope it honestly and tell you whether iTech is the right fit for the job.

No commitment — a technical deep dive with our lead engineers · Trusted by 65+ teams since 2016