Tina

Tina — Solidity Smart Contract Developer

Expertise in Blockchain and Cryptography, Smart Contract, NFT, Wallet and Web3 Integration, DeFi Ecosystem.

Last verified on July 04, 2023

Core Skills

Bio Summary

- Experience working with Solidity; - Good understanding of Blockchain technology; - 3+ years of experience in Smart Contract development; - Deep skills with Hardhat, and Truffle; - Experience working with ethers.js and Web3.js; - Good knowledge of Ethereum, and BNB Chain; - Experience working on dApps, DeFi, and NFT projects; - In-depth abilities in creating and deploying ERC20, ERC721, ERC1155, BEP20, and BEP721 tokens; - Intermediate English.

Technical Skills

Programming Languages	Solidity
JavaScript Libraries and Tools	Ethers.js, Web3.js
JavaScript Frameworks	Next.js
BlockChain and Decentralized Software	BEP-20, BEP-721, BNB, dApps, DeFi, ERC-1155, ERC-20, ERC-721, Ethers.js, ETH (Ethereum blockchain), Ganache CLI, Hardhat, NFT, OpenZeppelin, Truffle
Scripting and Command Line Interfaces	CLI
Other Technical Skills	Embark, MythX, Slither

Experience

PATRONUZ, FINTECH/DEFI STARTUP, SOLIDITY DEVELOPER APPRENTICE

August 2020 – Current | Hong Kong, Remote

Heavily involved in writing and deploying smart contracts - ERC20, ERC721, ERC1155, BEP20, BEP721).
Engaged in defining dApps architecture, and successfully navigated the project to phase 1.
Secured smart contracts using libraries like OpenZeppelin.
Supervised extensive off-chain audit research (analytics) to repackage the internal workload of auditors.
Worked on DeFi solutions - farming, swaps, and pools.
Experienced in building the NFT marketplace (web3 part) of a local artist.

MICROSOFT CHINA, SHANGHAI WICRESOFT LTD., SR. TECHNICAL ENGINEER

December 2019 – March 2021 | Shanghai, China

Performed email investigations/auditing logs of spoofing, phishing, and product scams.
Provided an escalation point for technical and non-technical cases, working with Tier 3 agents to ensure escalations are resolved in a timely manner.
Handled critical cases encountered by customers of Microsoft Office 365 SaaS (Exchange Online - mail service).

Projects

DECENTRALIZED ARBITRATION INTEGRATIONSOLIDITY, ETHERS.JS, NEXT.JS

2021

Smart contract of currency exchange where the claimer arbitrates for a dispute -
Kleros (decentralized arbitration service).

Technologies: SOLIDITY, ETHERS.JS, NEXT.JS

ESCROW SERVICE

2020

Crypto Escrow / Donate service.

Technologies: SOLIDITY, ETHERS.JS

Education

UNIVERSIDAD DE CÁDIZ COURSE UNIT: CYBER LAW
Cadiz, Spain

KAZAKH NATIONAL UNIVERSITY
BACHELOR OF LAW LLB
Kazakhstan
Cum. GPA: 3.79 / 4.0

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Tina
or someone with similar Skills?

Book a call with Tina

Start Hiring