16 Dolphin Street, Manchester, England, M12 6BG
sales@tlsols.co.uk
+ 44 7429 073785

Blockchain Development Services

Professional blockchain development company for startups worldwide

Technolangs Solutions builds reliable blockchain applications that deliver transparency, traceability, and trust. We handle smart contracts, decentralised apps, tokenisation, and permissioned networks with performance, compliance, and clarity. From architecture to deployment, we create real-world solutions that protect your supply chain and give your business a dependable, scalable blockchain foundation.

    Blockchain Development Services In UK

    We Craft Case Studies For Generations

    Our blockchain case studies demonstrate how secure architecture and reliable logic deliver real results. These are proven outcomes built on code and trust.

    1. Token Launch Success

    We developed a secure token on Ethereum with smart contract logic for a fintech startup. The launch reached a 100% transaction success rate and scaled to 5,000 wallets. Their investor dashboard synced in real-time and reduced manual processing by 85%, allowing the team to focus fully on onboarding and marketing efforts.

    2. Supply Chain Audit

    A logistics firm needed vendor transparency. We built a Hyperledger Fabric solution recording shipments on-chain, reducing delivery disputes by 75% and providing real-time tracking. Inventory reconciliation that once took days now updates instantly, improving coordination across five warehouses and two continents.

    3. KYC Process Verified

    A crypto exchange needed an auditable KYC pipeline. We built a blockchain-based identity management module, reducing onboarding time by 60% while complying with privacy laws. Each user’s approval was time-stamped and stored immutably, simplifying audits and speeding regulatory reviews without compromising security.

    4. Contract Workflow Locked

    We automated a legal contract approval process using Solidity smart contracts. Once signed, each step is locked into sequence with no room for tampering. This gave the client 100% compliance across deals. Their legal team reduced document handling by 90%, and the chain of approvals became accessible in seconds for all parties.

    5. NFT Platform Built

    We built a full-stack NFT minting platform on Polygon. Users could create, list, and trade assets directly through smart contracts. The platform handled 10,000+ transactions in the first month with zero downtime. Creator payouts became instant, and platform revenue increased 240% compared to the previous manual marketplace model.

    Build Blockchain Logic With TREE

    Our TREE method makes blockchain development clear, secure, and scalable, guiding each step with research, structure, and logic. T-R-E-E: Think, Research, Execute, Evaluate.

    We begin by thinking through your chain logic, permission rules, token functions, and validation needs. We look at what your system must protect, what it should prove, and how it should scale. This thinking shapes the foundation so your blockchain solution fits the real world, not just a whiteboard diagram.

    We study the frameworks, languages, and tools that match your use case. Whether it’s Solidity, Rust, or Hyperledger, we don’t just pick tools; we vet them. We research costs, performance benchmarks, transaction handling, and long-term stability before writing a single line. That’s how your project stays future-ready and secure.

    We code with care. Every contract is structured, tested, and gas-optimized. Logic is built for clarity and locked for consistency. We focus on what happens when users engage, how tokens behave, how records are stored, and how roles interact. Our execution follows strict deployment paths and review steps, leaving no room for weak links.

    We check everything. Testnets, stress tests, audit logs, and chain activity are all reviewed. We look for broken calls, unhandled responses, gas spikes, or flaws in token logic. We simulate use cases, flag risks, and fine-tune the build before it goes live. The goal is simple: verify what works and fix what doesn’t.

    Progress Tree Step 1

    Problem Identification can Lead to Success Quickly

      Secure, Intelligent Blockchain Systems

      Blockchain is more than decentralization, it’s a trust system built on precision and reliability. At Technolangs Solutions, we design blockchain applications for real-world use, ensuring smart contracts, token deployment, and every build are guided by logic, auditability, performance, and industry best practices. We help businesses launch transparent workflows, improve operational efficiency, and reduce dependency on outdated systems.

      How Blockchain Strengthens Enterprise Infrastructure

      We build systems showing what happened, when, and who authorized it, leaving no doubt.

      340%

      Visible Steps

      275%

      Better Efficiency

      190%

      Safe Transfers

      282,000+

      Leads generated so far...

      Get in Touch

      Real Results, Real Business Impact

      Our blockchain clients trust us to build secure, verifiable systems that bring clarity, trust, and automation to complex processes.

      Richard T., Operations Lead

      “Technolangs Solutions built a blockchain-based audit system for our logistics data. It improved record accuracy, removed manual logging, and gave us real-time verification. Disputes dropped by 80%, and our compliance team finally had full traceability.”

      Richard T
      Operations Lead
      Edward M., Crypto Product Manager

      "Their team created a transparent smart contract system that automated our token sale. Every transaction was verified, clean, and fast."

      Edward M
      Crypto Product Manager
      Hannah D., Legal Tech Director

      "Technolangs built us a secure blockchain network for document handling. We now log every change without disputes or missing records."

      Hannah D
      Legal Tech Director
      Stephen L., Logistics Compliance Officer

      "Our blockchain-based supply chain records are now immutable and real-time. Vendors and partners trust the system, and so do regulators."

      Stephen L
      Logistics Compliance Officer
      Rachel F., Creative Platform Founder

      “Their NFT marketplace development delivered exactly what we needed. Minting, royalties, wallet support, and everything work smoothly and scale without issues."

      Rachel F
      Creative Platform Founder

      Your Trusted Blockchain Integration Partner

      We build secure blockchain solutions with clear logic, scalable networks, and business-ready smart contract frameworks tested, validated, and aligned with your goals.

      Let's talk
      Verified Logic

      Each contract is tested under load, reviewed for faults, and deployed with confidence.

      Secure Records

      Every transaction is time-stamped, immutable, and universally accessible without tampering.

      System Flow

      We seamlessly connect your blockchain layer with apps, dashboards, and tools.

      Clear Reporting

      On-chain data is visualized cleanly and intuitively so every user sees exactly what they need.

      Questions? We Have the Answers.

      We answer common blockchain development questions, helping you move forward confidently with clarity and choose the right solution for your business.

      Blockchain development services involve building custom applications using distributed ledger technology. These include smart contracts, decentralized applications (dApps), token creation, secure record systems, and private blockchain networks. The goal is to build systems that are traceable, tamper-proof, and reliable, giving businesses better control over data, automation, and trust without relying on a central authority.

      Blockchain helps solve trust issues, data inconsistencies, manual processing, and unauthorized changes. It creates systems where every transaction or action is time-stamped, verified, and stored permanently. This is useful in supply chains, finance, healthcare, and other sectors that rely on audit trails, transparency, and accurate multi-party records.

      We work with Ethereum, Polygon, Solana, Binance Smart Chain, and Hyperledger Fabric. Platform selection depends on your project’s goals, security needs, speed, and decentralization level. We help you choose the right one based on cost, compatibility, ecosystem support, and future scalability.

      Smart contracts are self-executing pieces of code stored on a blockchain. They run specific actions when pre-set conditions are met. Once deployed, they can’t be changed, ensuring trust and consistency. We write contracts that are gas-efficient, secure, and aligned with your workflow logic or transaction needs.

      Yes. We integrate blockchain with ERPs, CRMs, web platforms, and internal tools through APIs and secure data bridges. This lets you maintain current workflows while gaining on-chain transparency and logic. We build seamless backend connections without disrupting your operations or front-end applications.

      Blockchain is used by banks, eCommerce platforms, healthcare networks, logistics providers, legal firms, real estate groups, and creative marketplaces. Any business that needs verified transactions, tamper-proof records, or secure asset exchanges can benefit from blockchain logic. We tailor each solution based on the use case and industry.

      Blockchain systems are inherently secure due to cryptography and decentralization. However, security depends on how smart contracts are written and how networks are managed. We follow best practices, use audit-ready code, manage roles clearly, and test against known attack patterns. We also advise on ongoing monitoring and response.

      A basic smart contract project may take 3–5 weeks. A full custom dApp or blockchain platform could take 2–4 months, depending on features, integrations, and complexity. We provide detailed timelines after discovery. Each project includes phases for planning, development, testing, deployment, and post-launch support.

      Costs depend on project size, platform choice, complexity, and required integrations. A smart contract might cost under $5,000, while a full system could range much higher. We offer detailed quotes based on scope. Our approach ensures you only pay for what you need no bloated features or hidden charges.

      Yes. We build permissioned blockchain networks using frameworks like Hyperledger Fabric or Quorum. These are ideal for enterprises that need controlled access, clear roles, and full data visibility. We handle node setup, identity management, governance logic, and network maintenance with clean documentation and testing.

      Yes. After deployment, we offer continued support for updates, scaling, bug fixes, or logic improvements. Our support includes monitoring tools, smart contract versioning, and integration management. We remain available for consultations, additional features, and upgrades as your needs grow or new standards emerge in the blockchain space.

      We stay informed on blockchain regulations in major markets. While we don’t provide legal advice, we build solutions that meet data protection, KYC, and audit requirements. We also work with your legal team to ensure logic aligns with your policies and complies with jurisdiction-specific rules.

      We focus on real outcomes, not hype. Our team writes clean, secure code built for performance. We explain every step, keep the system auditable, and build only what’s needed. You get tailored solutions, strong support, and clear communication throughout. We treat your system like it’s our own.

      Start by reaching out through our contact form or consultation request. We’ll schedule a discovery call, understand your goals, and draft a roadmap. Once we define the scope and sign off, our team begins with planning and architecture. It’s a step-by-step process built on trust, clarity, and results.