Upstaff is a staffing partner specializing in providing vetted blockchain engineers for web3 development, aiming to simplify the hiring process for software engineering teams. They offer flexible contract options, rapid deployment of expert talent, and a range of services including blockchain software development, smart contracts, and auditing for various sectors. Their approach emphasizes client success through personalized project management and a thorough vetting process to ensure candidates match specific job needs.

1. Hire Blockchain engineers
to Boost your Web3
development
Reliable IT Expert Staffing Partner
with easy Start and Scaling

2. In-house FTE Vetted engineers,
Available ASAP
IT specialist
network
roles and
specializations
Upstaff.com was launched in 2019 addressing software service companies, startups and ISVs, increasingly varying
and evolving needs for qualified software engineers.
We believe that building operating and scaling software engineering team can as be easy, risk-free and reliable as
buying on Amazon searching on Google or answering an email on smartphone.
Countries and
Regions
years average
engineer
experience

3. Deduction in time-to-hire with Pre-Vetted
Experts.
Tech-Savvy
Upstaff management team is actively
engaged and hands-on on all the stages:
before, during, and after engineers
involvement, to ensure smooth delivery and
client success.
Easy Start and Scale
We'll understand your ideas, apply expertise,
transform them to project or job, and start
delivering within days. The job or project
description is not always required.
We Care
Be it a 3−year journey or 2−week job, - Upstaff
is ready to help, apply expertise and deliver on
any stage.
Talent Hub is the key to Upstaff talent
ecosystem, making it fast and easy to deploy
expert talent to a job within days.
Talent Hub
Upstaff experts are ready to help within days
after the initial call. Free of charge.
An Expert from the 2nd Call

4. Hard-to-fill positions:
experts with a rare specialization, to whom it
is not so easy for recruiters to get out, find a
common language, command respect, and
convince that this is the new dream team.
“Fire on the project”
a crisis, peak load periods, a developer
quits, etc., and you need to respond
quickly.
Specific vacancies
such as an irregular schedule, timezone, location,
relocation, or other conditions, can make such a
vacancy not the most convenient for the work of
recruiters.
Convenient contract engagement format
In cases where it is more appropriate to
contract an engineer than to hire one
(long-term guarantees, benefits, bonuses,
etc. are not distributed), there is the
possibility to withdraw from the design
without additional obligations).
Ordinary, hardworking developers
When it is necessary not to burden recruiters
with requirements, but simply to find a good
developer.

5. Web Engineering
● Full Stack Web Engineers
● Front-End Engineers with React, Vue,
Angular.
● Back-End Engineers with Node.js,
Python, PHP, Java
Clouds & Operations
● DevOps, Network Administration,
SecOps, DevSecOps.
● Clouds: Amazon Web Services (AWS),
Google Cloud Platform (GCP), Microsoft
Azure, Digital Ocean, Heroku.
Digital Platforms
● Content Management (WIX, WordPress,
Drupal, Adobe AEM)
● e-Commerce (Shopify, BigCommerce,
ex Magento)
● CRM Salesforce, ERP (Oracle NetSuite,
SAP Hybris, Microsoft Dynamics 365)
Data & Analytics
● Data Science, Statistics & Prediction
● Data Strategy, Engineering, Data-Driven
Insights, Exploitation & AI
● Business Intelligence & Process Mining
Quality Engineering
● Manual QA (Web, Desktop, Mobile)
● Automation QA
● Data Quality
Mobile
● Native iOS and Android
● Hybrid and Cross-Platform

6. You share your needs and wishes, confidentiality
protected by an NDA
Expert conversation arranged if needed
Vetted candidates are available within 2−5 days
Upstaff provides all kinds of interviews to see if the
specialist matches the job position
(HR, Tech / CTO, Delivery/PM, Test Tasks)
Dedicated engineers dive into the project
We provide supervision & ongoing support
Key Procedures & Documents
● Non-disclosure Agreement
● Master Service Agreement, Statement of Work
● Time reporting monthly, weekly or daily
● Rates review once a year
● Buy-out possibility after 12+ months
● Retention & incentive included
● Sick leaves and vacations excluded
● Equity distribution programs available
● Contract termination at any time with 2−week
notice
Easy start and Rapid scaling to fill special roles
and build stronger team.

7. We analyse your project spec or idea (NDA)
We develop Proposal, including tech & budget
Upstaff provides the full or partial tech team
The team can be scaled up and down at any time
depending on desired velocity
Upstaff takes care of the teams performance:
besides the tech team, Project & Account Manager
are committing to your success
After go-live, Upstaff helps keeping your software
up-to-date and evergreen
Key Procedures & Documents
● Non-disclosure agreement
● Master Service Agreement, Statement of Work
● Time reporting monthly, weekly or daily
● Delivery roadmap supporting client business priorities
● Weekly reports for 360° view over budget and results
● Detailed project plan/schedule: phases, steps, risks,
mitigation actions, procedure of roll-out
● Stabilization period after deployment
● Secure handover of environment ownership to the
customer
● User acceptance testing
● Pilot launch with limited access for users according to
deployment plan
Your project's success is our #1 priority

8. Candidates found in several weeks/months
Don’t work without clear and extensively
described job position with job benefits etc
HR / introductory interviews only
Search often focuses on candidates “open
for hire” in LinkedIn & similar sources
Candidates are not necessarily technically
vetted or have a verified track record
Candidates for direct employment with the option of a contract engagement for an initial trial period
Recruitment Agency
Vetted candidates presented in 1−5 days
Project short description, call or IDEA shared
is enough to get going!
Provide all kinds of interviews and test tasks
to verify the candidate
Search enhanced by wide partners network
and sources closed from the public access
Most of candidates have been previously
checked to work on different projects
Upstaff

10. Blockchain
NFT
DEX/CEX
GameFi
Metaverse
Upstaff provides software engineers
with a wide range of outsourced
blockchain software development
services.
We develop blockchain-powered
applications and distributed systems
in a full-cycle manner. This includes
building blockchain ecosystems,
smart contracts, and dApps, as well as
integrating blockchains and enterprise
solutions.
Development Services
Develop a new blockchain project
or upgrade existing applications
with the help of a top-rated partner.

11. Ecosystems Decentralized Applications Smart Contracts
Developer Tools Enterprise Solutions Integration
Forks, Nodes and Platforms
Cross-Chain Bridges
DeFi app, DEX, DAO
Stacking Platforms, Wallets
Games
Smart Contracts
Security Audits
Token Emission and Distribution
SDK, API Governance Systems CEX, Micropayment Services
Online / Offline IDE Micropayment Service Decentralized Marketplaces
Plugins Supply Chains CRM/ERP Blockchain
Integration

12. Private Blockchains NFT Marketplaces Smart Contracts
• Reducing operating costs
• Increased level of trust
• Ensuring transparency
• User-friendly
• Intuitive and reliable
• Reducing operating costs
• Increased level of trust
• Ensuring transparency
Track & Trace Solutions DeFi DApps
• Mitigated fraud risks
• Real-time visibility
• Reduced expenses
• Mitigated financial risks
• Transaction security
• Operations optimization
• Streamlined processes
• Enhanced data security
• Failure-proof operations
Web3 Games NFT Games
• Game monetization
• Complete ecosystem
development
• Increased player engagement
• Unique gameplay with valuable
game assets
• Cross-game NFT asset trading
• In-game marketplaces

13. Blockchain
Back-end
Data & Analytics
Operations & Clouds
Front-end
Mobile
Ethereum
C++
Strategy
TypeScript
Vue.js
Java
DevOps
Heroku
RxJS
React.js
Kotlin
DevSecOps
GCP
GraphQL
Redux
Objective-C
DigitaOcean
Cloud
Security
TypeScript
Swift
AWS
Cyber
Security
Mobx
React Native
Azure
NEAR
Binance
Chain
Python
Engineering
Solana
Cardano
Rust
Data-Driven
Insights
SQL
& NoSQL
Klayth
Polkadot
Node.js
DataExploitation & AI / BI
/ Math and Statistics
Redis
Tron
Avalanche
Go
Elasticsearch
Secret
Network
Polygon
Solidity
Docker
Aurora
JavaScript

14. Banking & Money Transfers Microlending & Factoring
Loyalty Programs
Retail
Insurance
Healthcare
Supply Chain Management
Fraud Reduction and AML compliance. Zero- overhead
real time money transfers and trading
Reduced corruption risks due to decentralization of
decision making.
Lower overhead and faster ROI due to automated
processes.
Better customer value proposition: lower fees and
faster transactions.
Cost effective, secure, multi-brand loyalty programs.
Better customer satisfaction: LP is easy to earn and
claim.
Product Pedigree, tomorrow's way to ensure customer
of genuineness of the product. Customer's payment
freedom: add 50 cryptocurrencies as payment options.
Personal data protection without sacrificing AML/KYC.
Cost effective claims management.
Possibility of secure medical data collaboration without
compromising patients' privacy. Drugs, prosthetics,
implants authenticity and logistics control.
Full transparency: secure, real-time product history
from manufacturer to customer.
Streamlined operations by automated and
human-error-safe supplier transactions.

15. Page 14
This is how we do it
Successful Projects Users across Twitter
Accounts
Users to Discord
Accounts
Raised for Our
Clients
200+ 750 500 $9
K K M
Marketing Strategy
& Execution
Pre- / Post-Launch
Campaigns
Community Growth
& Management
Social Media Content
Strategies & Execution
Twitter Ads
Management
Marketing Campaigns
in the Metaverse

16. Smart Contracts
Audit
We audit wide range of projects:
• Secures millions?by making your
contract bug free
• Ensures?that smart contract
performs as intended
• Gas optimization
Our Strength
• DeFi
• DAOsq
• Dapps
• NFTs
• GameFi, Play2earn
• Staking, Farming, Lending,
Borrowing, Governance,
• Presales, ROIs (Return on
Investments), LP Locking Contracts,
Proxies
• Decentralised Exchanges
• Swapping Platforms
• StableCoins
• Native Coins
• Tokens
• Blockchain and their
consensus
• Metaverses
Extensive
Audit Report
Checked for
100+
Vulnerabilities
Best Turnaround
Time
Close Coordination for
Refactoring Code

17. Requirement
Gathering
Manual
Testing
Automated
Testing
Rough Audit
Report
Manual
Review
Final Audit Report
& Approval
• Requirements Gathering
• Extensive Descussions
• Summary of intended functions
of smart contract
• Doc referred by developers
• Deploying contract on test
network
• Assessing gas consumption
and functions
• Testing with automated tools
• Ensure no syntactical or
run-time errors
• Reporting Critical, major, and
minor bugs
• Recommendation and
suggestion on all aspect
• Tine period for resolving issues
• Conducted by Independent
auditor
• Ensure required specifications
implemented
• Verify that contract should not perform
unspecified function
• Verify issues reported in initial
the report has been refracted
• Repeating the process
• Seal
1
4
2
5
3
6

18. Bohdan Kashka
Blockchain Business Development
bk@upstaff.com
+380665256609
Hire Blockchain Developers
Blockchain Development & Consulting Company
info@upstaff.com
UPSTAFF LTD
167−169 Great Portland Street,
Fifth Floor, London, England, W1W 5PF