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Blockchain Development Services

Blockchain
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Blockchain App Development Model

Our blockchain developers develop fast, efficient, and secure applications for use cases like micropayments, crypto exchanges, crypto wallets, cryptocurrencies, crowdfunding, payment reconciliation, and more. For enterprises and startups alike, we build regulatory-compliant solutions with various blockchain-powered features.

Blockchain for Startups

MVP & POC development
System development with hybrid components
Smart contracts development
Public blockchain network development & integration
Permissionless yet permissioned blockchain solutions
Blockchain technology design, development, & support
Decentralized app (dApps) development

Blockchain for Business

Blockchain technology design, development, & support
Private & permissioned blockchain development
Create multilateral consortium networks
Integrating blockchain to optimize existing systems
System migration to blockchain-based infrastructure
Integration of permissionless blockchain networks
Proof of Concept & MVP design and development workshop

Queppelin's Blockchain Development Services

Benefits of Blockchain for Business

Security through distribution

The best feature of blockchain is security because of its distributed nature. Thus, unlike other databases where the infiltrators have to just aim at a specific target, here the database is distributed across different nodes on the network and vandalization of a single node will not do any harm to the overall structure.

Transparency in transactions

Transparency is the most important aspect that contributes to business growth and expansion. With Blockchain, all the involved parties would be able to see the transaction from point of its origin to point of termination. This helps in maintaining transparency among parties and, thereby, builds trust and opens new avenues of possibilities.

Reliability

Blockchain certifies and verifies the identities of the interested parties. This removes double records, reduces rates, and accelerates transactions.

Classification of Blockchain

There are three kinds of blockchain, as public blockchain, consortium blockchain and private blockchain. Bitcoin and Ethereum are two most famous public blockchains.

Public blockchain is permission-less and anyone can participate in the blockchain. Public blockchain is highly decentralized

Consortium blockchain is permissioned and is built by consortia with several organizations. Each organization is one node of the blockchain, if other organizations want to join the consortium blockchain, authorization from consortia is necessary. Consortium blockchain is less decentralized than public blockchain, but with higher throughput and better performance.

Private blockchain is also permissioned and more centralized than consortium blockchain and public blockchain. Private blockchain is controlled by only one organization, which control who can participate, execute a consensus and maintain the shared ledger. Private blockchain is more trusted among participants and performance is much better than consortium blockchain.

	Public blockchain	Consortium blockchain	Private blockchain
Openness	High	Medium	Low
Permissioned	No	Yes	Yes
Speed	Low	Medium	High
Scalability	Low	Medium	High
Decentralization	High	Medium	Low
Cost	Low	Medium	High
Example	Bitcoin, Ethereum	Fabric, Corda, Quorum	-

An interesting use case for Recruitment Industry

Professional verification process needs a complete overhaul

Traditional method of verification has failed in the face of increasing workforce and rapidly developing technologies which has lead to

Resume frauds which costs US businesses $ 600 Billion annually.
75% HR Manager managers have caught a lie in candidate resume.
Inaccurate skillsets with no proof of acquiring or implementing them.

Lack of data about past employee performance trend over a period of time in the same organization. The issue is faced by companies large and small alike.

Problems with current employee verification process

Problems faced by companies

Time consuming: Companies realize false information after years of service already provided by the employee.
Expensive
False verifications
No transparency of employee performance trend.

Problem faced by Employees:

Information is captured at the end of the tenure. Hence, the very fact that an employee has decided to leave a company could endanger his background check process.

We help build trust using the blockchain ecosystem

Solution – Blockchain based Attestation Protocol to verify professional profiles. A Blockchain based on Identity, Experience, Performance, Skills & Qualifications Matrix.

Verichain Private Blockchain Ecosystem

Node 1: Company A

Attests employment, performance of the candidate

Node 2: University

Attests qualification of the candidate

Node 3: Candidate

Attests identity via Aadhar, Civic.

Node 4: Company B

Receives instant verification from validated sources.

Verichain Attestation Protocol

Advantage of Verichain Protocol on Blockchain

For companies

Decentralized data ownership bringing trust in various stakeholders.

Hiring platform with in-built verification: Hire best of the talent from other companies as you can see the performance trend of a candidate.
Instant verification
Free of cost. You pay by giving verification details of your candidates. The more you transact, more you can use the platform.
Verifications done right at source verified by the Blockchain. No room for false verifications

For Employees:

Companies cannot penalize employees for leaving as the performance/skill verification is done during appraisal and not exit.

Blockchain Platforms we work on

Programming Languages

Our Work

We’ve been providing new immersive solutions to businesses for year now. We help businesses connect with their users and explore the metaverse.

The ever-growing list of Industries we serve

4 Easy Steps To Hire Expert Blockchain Developers

Hire reliable developers at a reasonable cost from us. Below are the simple steps we follow when you decide to hire dedicated Blockchain developers from Queppelin, who are adept at delivering dynamic, custom, and scalable solutions.

01 Send Us Your Detailed Project Requirements

02 Select Candidates For Screening Process

03 Take Interview Of Selected Candidates

04 Initiate Project On-Boarding & Assign Tasks

Our Commitment

Our clients love working with our team

They (Queppelin) think with you and participate in the entire process. We did the pilot with them and the quality of interaction on the platform is very good

Their communication and their product delivery were the most impressive aspects of the engagement

They impressed with their end product, communication skills, and reporting

I am constantly working with Prafulla and his company Queppelin for developing our product. Not only they have a strong knowledge and expertise on it, but also they are customer-oriented so we can get a great result for our customer.

Recognized by the best

Top 30 AI Development Companies

Our work has been featured in

Our Latest Blog on Blockchain

Layers of Blockchain: Unpacking the Complexities

How to develop an NFT Marketplace on Ethereum?

Proof of Stake(PoS): What is it? Benefits of it over Proof of Work(PoW)

Lets Partner up.

Whether you’re looking for help with a single project or a long-term partnership, Queppelin has the resources and expertise you need to help you achieve more. We’re here to support you every step of the way, whether you use a single service or build an entire platform.

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Blockchain Development Services