BlockchainX is a premier blockchain development firm dedicated to bridging the gap between traditional business models and the decentralized future. With a deep focus on custom token development, Real-World Asset (RWA) tokenization, and Decentralized Finance (DeFi) architecture, we provide end-to-end technical consultancy and execution for startups and Fortune 500 companies alike.
Our mission is simple: to build secure, scalable, and compliant blockchain solutions that drive real economic value. Whether it’s digitizing multi-million dollar real estate portfolios or launching the next generation of DeFi protocols, BlockchainX combines deep technical expertise with a strategic understanding of market dynamics.
At BlockchainX, we don't just write code; we architect ecosystems. In an era where digital transformation is synonymous with blockchain integration, our team of 100+ specialized developers, cryptographers, and financial analysts work at the intersection of finance and technology. We believe that blockchain is the ultimate tool for transparency, efficiency, and liquidity.
Our journey began with a focus on core ledger technology, and today, we have evolved into a global leader in Tokenomics, Smart Contract Auditing, and RWA Tokenization. We have successfully delivered over 200+ projects across various industries, including Fintech, Healthcare, Supply Chain, and Real Estate.
Crypto Marketing & Ecosystem Growth
A great product needs a great audience. BlockchainX offers specialized marketing services to ensure your project gains traction in the crowded Web3 space.
Community Management: Professional moderation across Discord and Telegram.
Influencer & PR Outreach: Connecting your brand with the voices that matter in crypto.
Token Listing Support: Navigating the complexities of CEX and DEX listings.
Our Technical Stack
We are chain-agnostic, choosing the best infrastructure for your specific needs:
Blockchain Development for Crypto Payments Company
Blockchain
Smart Contract Development
+1
Confidential
Sep. 2024 - Aug. 2025
4.5
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0
"They did everything well."
Dec 7, 2025
Executive, Estiapayments
Anonymous
Verified
Financial services
Glyfada, Greece
11-50 Employees
Online Review
Verified
BlockchainX Tech helped a crypto payments company with token issuance. The team developed a token and smart contracts.
BlockchainX Tech successfully issued the token, marking the project's success. The team managed the project efficiently and impressed the client with their communication skills. Overall, BlockchainX Tech handled every aspect of the project seamlessly.
BACKGROUND
Introduce your business and what you do there.
I’m an Executive of Estiapayments, a crypto payments company.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire BlockchainX Tech to accomplish for your company?
We needed help with token issuance.
SOLUTION
What was the scope of their involvement?
BlockchainX Tech developed a token and smart contracts.
What is the team composition?
We worked with 2–5 teammates from BlockchainX Tech.
How did you come to work with BlockchainX Tech?
We found them through an online search. We chose them because they offered good value for the cost.
What is the status of this engagement?
We worked together from September 2024–August 2025.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
BlockchainX Tech successfully issued the token.
How did BlockchainX Tech perform from a project management standpoint?
They had a good team. We communicated through virtual meetings.
What did you find most impressive about them?
We were impressed by their communication.
Are there any areas they could improve?
No, they did everything well.
RATINGS
4.5
Quality
4.5
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Web Development for Technology Firm
BlockchainCustom Software DevelopmentWeb Development
$50,000 to $199,999
Mar. 2025 - Ongoing
5.0
Quality
4.5
Schedule
3.5
Cost
3.5
Willing to Refer
5.0
"The services rendered were excellent."
Dec 5, 2025
CEO, GIC Foundation
Jeffrey Mendonca
Financial services
Dallas, Texas
1-10 Employees
Online Review
BlockchainX Tech has developed a website for a technology firm. The team has set up AWS servers, built an Ethereum smart contract, and provided ongoing maintenance and consulting support.
BlockchainX Tech has successfully completed the project on time, meeting 75% of the deadlines. The team has delivered excellent services and impressed the client with their project management, communication, and technical skills. Moreover, they are friendly and collaborate well with the client.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of GIC Foundation
Describe what your company does in a single sentence.
Technology firm specializing in Ai, ML, government security, business applications, and other
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire BlockchainX Tech to accomplish?
help launch and build a smart contract on ethereum
maintain AWS servers and support
provide ongoing maintenance and consulting
SOLUTION
How did you find BlockchainX Tech?
Online Search
Why did you select BlockchainX Tech over others?
Pricing fit our budget
Good value for cost
Company values aligned
How many teammates from BlockchainX Tech were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Developed website, set up AWS servers, build smart contract on ethereum, launch smart, maintain web services
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Project completed on time. The services rendered were excellent and management communications was the best
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Project management was good. Timelines were clearly identified and met 75% of the time. The 25% was due to changes in requirements due my confusion
What was your primary form of communication with BlockchainX Tech?
In-Person Meeting
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Good team . Highly skilled and very friendly
Are there any areas for improvement or something BlockchainX Tech could have done differently?
Better devops process, release notes and formal QA.
They need to Strive towards a CMM level-3 atatus
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
3.5
On time / deadlines
Cost
3.5
Value / within estimates
Willing to Refer
5.0
NPS
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2 Reviews
Our Story
At BlockchainX, our journey began with a passion for blockchain innovation. We craft secure and scalable blockchain solutions — from smart contracts and dApps to custom Web3 platforms. Our mission is to help businesses harness decentralized technology to build trust, transparency, and limitless digital possibilities.
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