hire blockchain developers

Build Your Own IT Team, With a 2-Week Risk Free Trial

Hire blockchain developers who can transform your business with immutable, transparent ledger technology. We provide access to verified experts specializing in developing and deploying custom solutions across all major protocols, including Ethereum, Hyperledger, and Solana. Our dedicated engineers master smart contract development (Solidity), robust backend security, and DApp (Decentralized Application) architecture, ensuring your project achieves true decentralization and maximum security. Schedule a free consultation today to discuss your Web3 strategy and secure your risk-free developer trial.

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Why our dedicated developers are your smartest investment

Beyond just providing top-tier technical skills, we offer a complete partnership designed to ensure your project’s long-term success. Our service goes the extra mile by providing a suite of advantages that secure your project’s future and deliver exceptional value from day one.

\ Our Developer Services \

Solutions our blockchain developers deliver

Websites

Smart Contract Development & Auditing

Our experts write secure, gas-optimized Smart Contracts primarily using Solidity for the Ethereum Virtual Machine (EVM). Crucially, we perform rigorous security audits and testing to automate workflows, guarantee execution logic, and eliminate vulnerabilities in your deployed contracts.

ERP Systems

Custom Decentralized Application Development

We design and build secure, user-friendly DApps that leverage the transparency and immutability of the ledger. This includes full-stack development of the front-end interface, integrating wallets, and managing the connection to the underlying Ethereum, Polygon, or Solana networks.

Cross-Platform App

Enterprise & Permissioned Blockchain Solutions

For corporate needs requiring privacy, we specialize in Permissioned Blockchain development using frameworks like Hyperledger Fabric. This enables secure, high-throughput systems for internal use cases like supply chain management, digital identity verification, and asset tracking.

Cloud App Consulting

Decentralized Finance (DeFi) Solutions

Accelerate your financial innovation with custom DeFi platforms. Our developers build sophisticated applications, including DEXs (Decentralized Exchanges), staking protocols, lending/borrowing platforms, and yield farming solutions that operate with transparency and superior security.

AI Powered SaaS Solutions

Tokenization & Crypto Wallet Development

We handle the full life cycle of digital assets, from minting custom tokens (Utility or Governance) to designing and securing multi-chain crypto wallets. We ensure safe private key management and seamless functionality for storing and transferring cryptocurrencies and NFTs.

E commerce Subscription SaaS

Blockchain Consulting & Proof-of-Concept (PoC)

Our service begins with strategic consulting to validate your Web3 idea. We assess technical feasibility, analyze protocols (Ethereum vs. Solana vs. Hyperledger), and develop rapid Proof-of-Concepts (PoCs) to ensure your investment in distributed ledger technology is sound and aligned with tangible business goals.

\ Tech Expertise \

Our blockchain developers tech expertise

HTML5 development

Solidity

CSS3 Development

Rust

AngularJS Development

Go

Vue.js Development

Java

aws

Ethereum

Azure Devops

Hyperledger

google cloud

Polygon

Ruby On Rails Development Company

Solana

node

Web3.js

node

Ethers.js

Python

React.js

Python

Vue.js

Flutter

Docker

next

Kubernetes

Our Developers

Our Developers are ready to invest their talent in your Dream project

Hire a Celestial and experience the magic of coding

\ Projects We Deliver \

Client success stories: our experts in action

Horsopedics project

Horsopedics

Horsopeedics is a platform where vets can scan a horse’s hoof to generate a precise 3D model file. Ready for CNC manufacturing to ensuring perfect fit and rapid delivery.

Beauty web app project

Spare Chair

Full-cycle web platform built to modernize operations for beauty salons, spas, and wellness practitioners.

Construction Project

BuildSight Pro

BuildSight Pro is an enterprise dashboard providing real-time management of active construction sites.

\ Hiring Models \

Hire your dream team, your way

Finding the right talent is no longer a guessing game. Our approach is simple: we provide a complete partnership to ensure your project’s long-term success, with benefits that start from day one.

Monthly (USD)

Starting from 
$5,999

Hourly (USD)

Starting from 
$35

\ Why we \

Reasons why our blockchain developer stand-out

Aspect
In-House
Celestial Infosoft
Freelance Platforms
Time to Hire
1 – 2 weeks
18-24 Hours
3 – 4 weeks
Project Start Time
2 – 3 weeks
Start Immediately
4 – 5 days
Hourly Rate
$100 – $180+/hr
$35/hr
$50 – $120+/hr
Risk to You
High
2-Week Risk Free Trial
Very High
Training Costs
$5,000 – $7,000
$0 (Pre-vetted Expert)
$0 (No internal support)
Team Scaling
4 – 16 weeks
18 – 24 Hours
Slow and Inconsistent
IP Ownership
Contractual
100% Ownership
Must be Negotiated
Communication
Direct
Project Manager
Difficult
Guarantee High Quality Code

\ Quality Work \

How we guarantee high-quality code

Mandatory Code Review Protocol

Every feature, bug fix, or function built must pass a thorough review by a Senior Tech Lead or an experienced peer developer before it can be merged. This ensures best practices are always enforced, and errors are caught early.

Our developers prioritize writing tests before writing the production code. This commitment to TDD means we deliver bug-resistant, reliable code that is proven to work under every scenario, greatly reducing future maintenance costs.

For comprehensive projects, our teams include dedicated QA specialists. They perform automated, unit, and integration testing to ensure the software is flawless, performs under load, and delivers a perfect user experience across all devices.

We utilize modern DevOps principles and CI/CD pipelines to automate the deployment process. This ensures every piece of code is continuously tested and can be rapidly deployed, resulting in faster, more stable releases and minimal downtime.

We enforce strict style guides and require thorough technical documentation. This means the code you receive is well-structured, readable, and easy for any future team (in-house or ours) to understand, maintain, or build upon.

What makes Celestial different

We achieve project success no matter what

To our clients, there is no middle ground. When it comes to your success, and it is our business to make it happen. We don’t stop till you meet every technical goal. We are here for you, and as your team, It’s our responsibility to understand and implement your requirements.

Man and Mountain

\ Key reasons \

Reasons to hire blockchain developers from us

Zero Risk Guarantee

Zero-Risk Guarantee (The 2-Week Trial)

The final choice is yours, with zero financial risk. We offer a 2-week risk-free trial, allowing you to assess the developer’s skill, communication, and fit for your actual project. We only proceed with a commitment when you are 100% satisfied.

Vetted Talent

Instant Access to Vetted Talent

We eliminate the costly recruitment lag. You gain immediate access to our pool of pre-screened developers, bypassing the entire technical vetting phase. This allows you to interview and onboard an expert who is ready to code in 24 to 48 hours.

IP Security

Ultimate Cost Efficiency & IP Security

You achieve a massive cost reduction without compromising quality. Crucially, we secure your business from day one with a strict NDA and guarantee 100% legal ownership of all source code and intellectual property.

Code Quality

Seamless Workflow & Code Quality

Your developer integrates perfectly, adapting to your Agile sprints and Git workflow. Every line of code adheres to strict code review standards and is subject to dedicated performance monitoring, ensuring the final software is clean, scalable, and reliable.

\ Industry Expertise \

Industries We Serve

Education & eLearning

Education & eLearning

Media & Entertainment

Media & Entertainment

Hospitality & Travel

Hospitality & Travel

Food & Restaurant

Food & Restaurant Tech

Transportation

Transportation

Manufacturing IoT

Manufacturing & IoT

\ Our Recognition \

Trusted and respected globally

Clutch Top developers badge 2022
Outsourcing 100 2024 Award
Inc 5000 2025 Award
Clutch Top 1000 companies 2023
Top Software developers 2022

Our global presence shows our success

Always ahead with international clients

Team

8+

Years of Expertise

Globe

350+

Our Global Clients

Tech mind

180+

IT professionals

Team Star

1100+

Completed Projects

Global Client

\ Testimonials \

Clients who trust in our service

"We needed someone who could handle the database, the API, and the student dashboard. Our MERN Stack developer was the all-in-one solution. Their versatility meant we could build and iterate on new features much faster than having separate front-end and back-end hires. Great value for a single monthly investment."

ERP Client- Anders Bjornsson
Chen Wei CEO & Founder

"Our challenge was migrating a massive, decade-old logistics ERP to the AWS cloud. We needed true enterprise-level architects, not just coders. The AWS DevOps Engineer from Celestial Infosoft didn't just write code; they optimized the entire infrastructure. They were instrumental in the zero-downtime migration, demonstrating a rare depth of technical foresight."

ERP Client- Javier Ruiz
Michael B Head of Engineering

"We needed a Senior Shopify expert quickly, but the local market rates were impossible. We started the trial with Celestial Infosoft's developer and were blown away by the speed and quality. We've cut our development overhead by nearly 45% without any drop in output. It’s been the most strategic hire this year."

ERP Client- Niko Koskinen
Mr. Davies VP of Digital Strategy

"We publish content globally, so timing is crucial. Our Front-End React developer was onboarded and pushing code into our live environment in under 48 hours. Crucially, they aligned their schedule perfectly with our Pacific time zone, which is something we struggled with using other contractors. The communication is seamless and constant."

HRM Client- Michael Thompson
Marcus Silva Product Owner

"We initially hired one Python developer for a simple module, but that quickly expanded into a three-person team building our core patient portal. The stability and consistency of the talent have been fantastic. We’ve been partnering with Celestial Infosoft for over 18 months now; they are our stable, trusted co-development partner."

HRM Client- Ashley Davis
Laura Klein IT Director

"As a non-tech manufacturing company, managing remote developers was our biggest concern. We didn't have to worry. Celestial Infosoft's internal structure and project manager kept everything on track. The quality assurance reporting is top-notch. It truly feels like having a dedicated IT department extension without the massive overhead."

HRM Client- Kwame Mensah
Ben Carter Operations Manager

"As a startup dealing with sensitive financial data, risk is everything. The 2-week risk-free trial was what sold us. Our Mid-Level MERN stack developer was brilliant—great code quality and excellent security practices. We converted them to a long-term contract after just 10 days. Celestial Infosoft removed all the risk from scaling our technical team."

Client- Luca Rossi
Liam O'Conn FinTech Startup

"The Junior Developer we hired was the perfect budget solution for handling QA testing and documentation. While inexpensive, the work quality was far better than expected. They quickly learned our systems and became an invaluable support player, proving that their junior rates don't mean junior quality."

Client- Anna Ivanova
Jessica Senior Developer

\ FAQs \

Frequently asked questions

Smart Contract security is our top priority. Every contract built using Solidity undergoes a mandatory security audit using industry-standard tools (like MythX or Slither) and is peer-reviewed for common vulnerabilities (e.g., re-entrancy, gas limits). This commitment to rigorous auditing minimizes the risk of costly exploits post-deployment.

Our developers are specialists in the complex Web3 landscape. Their expertise extends into Decentralized Finance (DeFi) protocols (liquidity pools, staking), DAO (Decentralized Autonomous Organization) governance models, and Asset Tokenization platforms. We provide architects, not just coders, ensuring your vision is built on a scalable, compliant foundation.

Our $35/hour starting rate is significantly below the global average for audited Blockchain expertise ($70–$150+/hr). This competitive pricing is paired with our Zero-Risk 2-Week Trial, meaning you can test the developer's skill and security mindset on a project-specific task before committing long-term. We reduce cost without increasing project risk.

You retain 100% legal ownership of all Smart Contract source code, digital assets, and decentralized application (DApp) architecture. We enforce a strict Non-Disclosure Agreement (NDA) and explicitly transfer all Intellectual Property (IP) rights to the client upon contract signing, securing your business assets fully.

Yes, we cater to both worlds. For Public Blockchains (like Ethereum, Polygon, Solana), we focus on Solidity and DApp development. For Enterprise needs requiring privacy and high throughput, we specialize in Permissioned Blockchains using frameworks like Hyperledger Fabric for supply chain and B2B solutions.

We rely on a professional, secure workflow. Our developers use Truffle or Hardhat for local smart contract development and testing, ensuring gas efficiency. We integrate version control (Git) and use CI/CD pipelines (Docker/Kubernetes) to ensure that every update to the decentralized application is rigorously tested before final deployment.

Every great project starts with a good conversation

We are curious to discuss your dream project!

Consulatation