ServicesAboutProcessClientsFAQ
What We Build

Every service your blockchain or AI product needs — under one roof.

We don’t hand you off. One team handles your smart contracts, frontend, backend, AI layer, cloud infrastructure, and ongoing support. 150+ products shipped since 2021.

How we work
Smart Contract & Protocol

Blockchain Development

Most blockchain failures we've seen weren't caused by bad ideas — they were caused by contracts that were never stress-tested, deployed on the wrong chain, or written by developers who learned Solidity on the job. We've been fixing those projects since 2021. We'd rather be the team that builds them right.

We work on Ethereum, Polygon, Solana, and BNB Chain. We choose the right network for your cost, speed, and ecosystem requirements — not the one trending this week. Our contracts go through multi-pass internal review before they touch a testnet, and we don't push to mainnet until every edge case is tested.

The outcome is production-grade on-chain infrastructure you can raise money on, scale without surprises, and hand to an auditor with confidence.

What’s included

  • Smart contract design and architecture
  • Solidity and Rust development
  • Unit and integration testing
  • Testnet deployment and validation
  • Mainnet launch support
  • Contract documentation and NatSpec
SolidityEthereumPolygonSolanaHardhatFoundryBNB Chain

Best for: Funded Web3 founders and DeFi protocol teams

Full service details
EVMProxy PatternsERC-20Multi-sig
Security

Smart Contract Security Audit

On-chain exploits are irreversible. Bridges have been drained, DeFi protocols emptied, and NFT projects rug-pulled — often through vulnerabilities a thorough audit would have caught before deployment. The code controlling your users' funds deserves the same scrutiny you'd give a bank vault.

We review every line of your Solidity or Rust codebase. We check for reentrancy, integer overflow, access control flaws, front-running vulnerabilities, and logic errors. Automated tools are part of the process — not a substitute for expert manual review.

You receive a written audit report with every finding categorised by severity (Critical, High, Medium, Low), a clear explanation of the risk, and recommended fixes. Share it with your investors, your users, and your legal team.

What’s included

  • Full Solidity/Rust codebase review
  • Reentrancy and integer overflow analysis
  • Access control and privilege escalation audit
  • Front-running vulnerability check
  • Logic error and edge-case review
  • Written report with severity ratings (Critical/High/Medium/Low)
  • Recommended fixes and best-practice guidance
SolidityRustSecurity ReviewReentrancyAccess ControlOpenZeppelin

Best for: Any team deploying to mainnet — especially DeFi protocols and NFT projects

🛡️
CriticalHighMediumLow
NFT & Digital Assets

NFT Marketplace Development

Forking an existing marketplace is the fastest way to build something generic that doesn't stand out — and introduce vulnerabilities you don't fully understand. We build custom NFT platforms from scratch, designed around your collection mechanics, royalty structure, and user experience.

We handle the full stack: ERC-721 and ERC-1155 contracts, minting flows, listing and auction mechanics, royalty enforcement, MetaMask and WalletConnect integration, IPFS for metadata storage, and a React frontend. The contracts are written and tested before the frontend work starts — not the other way around.

We've built for artists, independent creators, brands, and gaming studios. If your use case is unusual or involves custom auction mechanics, that's what we're good at.

What’s included

  • Smart contract development (ERC-721/ERC-1155)
  • Minting flow and collection mechanics
  • Listing, auction, and offer mechanics
  • Royalty logic and enforcement
  • MetaMask and WalletConnect integration
  • IPFS metadata storage setup
  • React frontend and admin dashboard
ERC-721ERC-1155IPFSMetaMaskWalletConnectReactOpenSea API

Best for: Artists, brands, and gaming studios launching NFT collections

🖼️
MintListAuctionRoyalties
DeFi & Token Infrastructure

DeFi Protocol & Crypto Exchange Development

Token launches fail for two reasons: bad tokenomics, or contracts that weren't built to handle real volume. We've been involved in enough launches to know which decisions create problems three months after go-live — and we'll surface those before you build, not after.

We build ERC-20 and BEP-20 tokens, staking contracts, launchpad platforms, liquidity pools, DEX integrations with Uniswap and PancakeSwap, and exchange backends. Gas optimisation isn't an afterthought — it's written into every contract from the start.

Compliance considerations, tokenomics architecture, and distribution mechanics are part of the initial scoping conversation. We're not just the technical team — we've seen enough launches to have useful opinions on what works.

What’s included

  • Token contract development (ERC-20, BEP-20)
  • Tokenomics implementation
  • Staking and yield mechanics
  • DEX integration (Uniswap, PancakeSwap)
  • Liquidity pool setup
  • Exchange backend API
  • Gas optimisation
ERC-20BEP-20DeFiUniswapPancakeSwapStakingLiquidity Pools

Best for: DeFi founders, token projects, and crypto exchange startups

DeFi Protocol & Crypto Exchange DevelopmentPhoto by Worldspectrum / Pexels
💱
AMMStakingLaunchpadYield
Web3 Frontend & Backend

Web3 & DApp Development

Your smart contracts are worthless if users can't interact with them cleanly. We build the frontend and backend that connects your on-chain logic to the people using it — wallet connections, transaction flows, real-time state updates, and everything in between.

Our stack is React and Next.js for the frontend, Ethers.js for contract interaction, MetaMask and WalletConnect integrations, The Graph for on-chain data indexing, and Node.js for off-chain APIs. We handle both sides — you don't need a separate Web3 frontend team and a separate backend team.

Every DApp we ship is mobile-responsive and tested on the wallets your users actually have. We don't assume everyone uses MetaMask on desktop.

What’s included

  • React/Next.js frontend
  • Wallet integration (MetaMask, WalletConnect, Coinbase Wallet)
  • Contract ABI integration and transaction flows
  • The Graph subgraph setup for on-chain indexing
  • Real-time event listening
  • Node.js API backend
  • Mobile-responsive UI
ReactNext.jsEthers.jsWeb3.jsThe GraphIPFSTypeScript

Best for: Web3 founders who need the full product, not just contracts

Web3 & DApp DevelopmentPhoto by Markus Winkler / Pexels
🌐
Wallet ConnectThe GraphReal-timeMobile
AI & Machine Learning

AI Development & Integration

Most AI integrations we've been called in to fix were demos that got shipped as products. An LLM integration that works in a notebook and one that handles 10,000 users in production are different problems — latency, cost management, error handling, and data privacy are all different at scale.

We build real AI features: LLM-powered products using OpenAI, Claude, and Gemini APIs; RAG pipelines for knowledge bases and document search; AI chatbots for customer support; recommendation engines; and intelligent automation of manual workflows. We've shipped production systems — not polished demos.

The scoping conversation always starts with: what problem does this actually solve, and what does it look like when it works? We won't build an AI feature you don't need.

What’s included

  • LLM API integration (OpenAI GPT-4, Claude, Gemini)
  • RAG pipeline design and build
  • AI chatbot development
  • Recommendation engine
  • Intelligent workflow automation
  • Prompt engineering and optimisation
  • Model fine-tuning consultation
OpenAI GPT-4Claude APIGeminiLangChainRAGVector DBsPython

Best for: CTOs adding AI to existing products, and founders building AI-native applications

🤖
RAG PipelineLLMVector DBAgents
Infrastructure & DevOps

Cloud Architecture & DevOps Consulting

Fast-growing startups often end up with infrastructure that was right for 100 users and falls over at 10,000. We do a lot of work with teams who've hit that point — either helping architect something new from scratch, or reviewing what's in place and identifying where the problems are.

We work with AWS and GCP. We design architecture for scale, set up CI/CD pipelines, configure Docker and Kubernetes, implement monitoring and alerting, and help teams understand their actual infrastructure costs. If you've grown quickly and nobody's done a proper infra review, that's the right starting point.

We also offer standalone architecture reviews — a few days of focused work that gives you a written report on what's solid, what's fragile, and what needs addressing before you hit a wall.

What’s included

  • AWS/GCP architecture design
  • Infrastructure cost review
  • CI/CD pipeline setup (GitHub Actions, CircleCI)
  • Docker and Kubernetes configuration
  • Monitoring and alerting setup
  • Standalone architecture review report
AWSGCPDockerKubernetesTerraformGitHub ActionsCI/CD

Best for: CTOs scaling infrastructure, and enterprise teams needing architecture reviews

Cloud Architecture & DevOps ConsultingPhoto by Brett Sayles / Pexels
☁️
AWSK8sCI/CDMonitoring
Team Augmentation

Resource Deployment & Dedicated Team Hire

Hiring a senior blockchain engineer takes three to six months — job postings, interviews, technical tests, notice periods, and onboarding. If you need someone in two weeks, that process doesn't work. We deploy senior engineers into your team within 1–2 weeks, matched to your timezone, stack, and communication style.

This is different from using an agency. You work directly with the engineers — they're in your Slack, on your standups, accountable to your sprint board. No project manager acting as a relay. No overhead layer between you and the people writing your code.

We offer sprint-based, quarterly, and long-term arrangements. If the relationship isn't working after the first sprint, you can walk. Most of our resource deployment engagements turn into ongoing relationships.

What’s included

  • Engineer skill matching to your tech stack
  • Timezone and communication style alignment
  • Direct engineer access — no middleman
  • Sprint-based or monthly engagement terms
  • Weekly hours reporting
  • Dedicated Slack channel
Staff AugmentationDedicated TeamsBlockchain EngineersAI EngineersReactNode.js

Best for: CTOs who need senior engineers fast, and funded founders building their first team

Resource Deployment & Dedicated Team HirePhoto by cottonbro studio / Pexels
👥
On-demandTimezone-alignedDirect access
Web & Mobile

Web Application & Mobile App Development

Custom software, built properly. Not a WordPress site, not a templated SaaS platform, not something generated and shipped without review. When you need a web application or mobile app that's actually engineered — React, Next.js, Angular for web; Flutter and React Native for mobile — we build it.

Every project starts with architecture. We design the data model, API structure, and deployment pipeline before writing feature code. This sounds slow. It prevents the kind of rebuild that costs six months a year later.

We build for scale from day one. Your app doesn't need to handle a million users on launch day — but it shouldn't need to be thrown away when it does.

What’s included

  • Custom web application (React/Next.js/Angular)
  • Cross-platform mobile app (Flutter or React Native)
  • REST API and backend development
  • Cloud deployment and infrastructure setup
  • Performance optimisation
  • Ongoing maintenance and support
ReactNext.jsAngularFlutterReact NativeNode.jsAWS

Best for: Business founders and enterprise teams needing custom software

Web Application & Mobile App DevelopmentPhoto by Jakub Zerdzicki / Pexels
📱
ReactFlutterREST APIScalable
Metaverse & Immersive

Metaverse & Immersive Experience Development

Not every brand needs a metaverse presence. But for gaming studios, digital-first brands, and projects with active virtual economies, building in 3D immersive environments is a serious engineering challenge — not a marketing exercise.

We build virtual environments using Unity and Three.js, integrate WebXR for browser-based experiences, handle DAO and virtual economy mechanics on-chain, and connect metaverse experiences to existing wallet infrastructure. We've built virtual spaces for brands and gaming projects that needed engineering depth, not just design.

If you're exploring this space and not sure what the right approach is, start with a discovery call. We'll tell you what's practical given your timeline and budget.

What’s included

  • 3D virtual environment design and build
  • WebXR integration for browser experiences
  • Unity development
  • Metaverse wallet integration
  • Virtual economy and DAO setup
  • Branded virtual space
UnityThree.jsWebXRMetaverseDAOsVirtual Economies

Best for: Brands and gaming studios building metaverse presence

Metaverse & Immersive Experience DevelopmentPhoto by SHVETS production / Pexels
🥽
UnityWebXRDAOVirtual Economy
ByteBridge vs Typical Agency

Why clients switch to us.

ByteBridge
  • Senior engineers on every project — no junior devs supervised from a distance
  • Full-stack in one team: contracts, frontend, backend, AI layer, and cloud
  • Weekly sprint demos — you see real work every Friday, not a monthly summary
  • Security-first — every smart contract reviewed internally before deployment
  • Post-launch support included, not a separate statement of work
  • Fixed-scope proposals within 3 business days, no vague range estimates
  • Timezone-aligned: US, UK, AU, SG, NZ, and HK all covered
Typical Agency
  • Junior developers supervised by a project manager layer
  • Multiple vendors for different parts of the stack, handoffs between them
  • Monthly or quarterly check-ins with limited visibility between calls
  • Security as an optional paid add-on, applied after the build
  • Hands off at launch — support requires a new contract
  • Loose estimates that expand once the work starts
  • One timezone, async gaps that slow every decision
How It Works

From brief to live product in 4 steps.

01

Free discovery call

30 minutes. No deck, no sales script. We ask the right questions and work out what you actually need — and tell you honestly if we're the right fit.

02

Proposal and architecture

Fixed-scope proposal with timeline, team, and cost. We design the architecture before writing a line of feature code.

03

Build and iterate

Weekly sprints with Friday demos. You see real progress every week. Course-correct early, not after 8 weeks of silence.

04

Launch and support

We don't disappear. Post-launch monitoring, support, and upgrades are part of every engagement — not a separate expensive retainer.

Questions

Answers to the questions we get every week.

Yes. We've built MVPs for pre-seed founders and production systems for Series B companies. What we don't do is underprice small projects and cut corners — every project gets a proper scoping call and a fixed-scope proposal.
Yes. We do this regularly. We'll do a code review first, be honest about what we find, and give you a clear picture of what fixing or continuing it would take. No sugarcoating.
Yes. We sign NDAs before any project discussion if required. Confidentiality is standard practice for us — most of our clients are building in competitive spaces.
That's fine. Discovery calls are specifically designed for that situation. We'll ask the right questions, help shape the spec, and come back with a proposal. You don't need to have it figured out before you talk to us.
Fixed-scope for well-defined projects — you know exactly what you're getting before you commit. Time-and-materials for exploratory or ongoing work. We'll recommend which model fits your situation and explain the trade-offs.
Yes — this is exactly what our resource deployment service is for. We embed into your team, use your tools, attend your standups, and work to your processes. Engineers are available within 1–2 weeks.

Not sure which service fits?

Tell us what you’re trying to build. We’ll ask the right questions and point you to exactly what you need — even if that’s not us.