Best Functionality testing Freelancers for Hire

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We found 360 Functionality testing Freelancers for Hire. Post a job for free and hire a freelancer with the skills and reputation to get your task completed.

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bot dev

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4 reviews
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104
4 jobs completed

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About me

For over 5years I have been working as a backend developer and have solid and extensive experience in the design and development of enterprise and fintech systems. I've developed a backend for exchanges, auction platforms, gambling systems, marketplaces, and a couple of arbitrage and market maker bots. The Blockchain space has become very interesting for me, and for the last 3 years, I've worked mainly on Blockchain-related projects. I've made many integrations for such blockchains as Bitcoin, Ethereum, Tron, Polkadot, Solana, and many others, including a fully custom blockchain. On top of my experience, I've worked on NFTs, DeFi paltforms, cross-chain and token exchanges, wallets, oracles, crypto casinos. - Blockchain integration development: Bitcoin, Ethereum, Polkadot, Binance Coin, Tron, Uniswap and others, Crypto vaults, Liquidity providers, Trading bots - Smart-contract integration development: DeFi platform development Contact me to get any kind of bot

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30 USD/hour
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Derek H

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4 reviews
Reputation 
85
4 jobs completed

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About me

I can write articles of topics defined by you. You can take a look at my blog dltc.substack.com to gauge if the style suits you. I am good at writing casual style that feels more relatable to layman and someone who is new to the crypto space. Other general topics are good too. Hit me up and let's get straight to the point shall we :D A bit more about me: I am in the crypto space since 2017 March (Yes before the bull run!) and I have been a user of poloniex, bittrex, coinbase, binance, kucoin, tradingview, 3commas. In daily life I am an working in a commercial firm as a product manager practicing Agile and leading a team of designers and developers to launch consumer facing apps and products.

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Kelvin Fundi

Software Developer 
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2 reviews
Reputation 
69
2 jobs completed

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About me

I am a senior software developer with 5+ years of experience. I have helped clients to empower their innovative ideas by building optimal software solutions to meet their business needs. I help individuals, startups, and enterprise customers to fulfill their technical exigencies by developing web applications. As a web developer, I am skilled in JavaScript, Node Js, Typescript, Next Js, Nest js, React, Docker, Figma, And AWS. I can also create WordPress websites by designing custom WordPress themes. Database: SQL, MySQL, MongoDB, DynamoDB, Firebase, PostgreSQL Teamwork with Git(GitHub, Jira, Bitbucket), Slack, and Trello This set of skills enables me to cover a wide range of projects. Whether you are on a budget or you simply want the latest technologies to be used in your project, I believe we can find a solution that is tailored to your need.

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15 USD/hour
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Enzo B.

Flutter - Dart - Java - Kotlin - Swift Canada, Vancouver
Average Review
1 review
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53
1 job completed

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About me

Greetings! I'm an Expert Flutter and Mobile Applications developer, with 5 years of experience. I've started with Native Android (Java, Kotlin) and Xamarin for Android, then switch to Flutter!. I can develop the high-quality Hybrid Flutter iOS and Android from scratch using different features as per requirements. Not only that, but I can convert XD, Figma, PSD, Sketch designs in Flutter. Furthermore, I am following structured programming patterns in flutter code to refactor or re-use the code in future! I worked on apps having: Web services Material Design Real-time DB Google Maps Location APIs Custom Widgets Localization - RTL Direction Social Media Integrations AdMob Integration Audio and Video Player and many other functionalities.

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30 USD/hour
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Khizar Ahmed

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1 review
Reputation 
30
1 job completed

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About me

Hello! My name is Khizar Ahmed and I am an avid software developer with a passion for using programming languages like Python and Go to create innovative solutions. In addition to my development skills, I also have experience with ethical hacking and pentesting, which allows me to understand and anticipate potential security vulnerabilities in my projects. I am constantly seeking to improve my skills and stay up-to-date with the latest technologies and techniques in the industry. .

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15 USD/hour
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Adrian Fred

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0 reviews
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28
0 jobs completed

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I'm Adrian, a software engineer. I work as a hybrid application developer using Flutter. I have more than 5 years of expertise creating sophisticated and responsive apps. I created a number of apps that were released on the Apple and Play stores and had thousands of downloads. I am fully qualified to perform in-app marketing. I now work for you on LaborX. You quickly and without hesitation put your order. You're in the right spot. I give my client my complete attention. Thanks! Language of Programming: Dart with Flutter Framework Depending on your needs, I will design an iOS or Android mobile app. The following phases will comprise the mobile app development project. Designing a mobile app: designing the views for each mobile app screen. Converting the accepted design into the real mobile app is known as mobile app development. Database and API interface development: Building the data structure and establishing the required APIs that the apps would utilize and more. Inbox now.

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30 USD/hour
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Rean Gret

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0 reviews
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26
0 jobs completed

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About me

Our company was established by four graduates of the University of Pittsburgh. For 5 years since become an experienced provider of software development and IT consulting services in not just Southwestern Pennsylvania but worldwide. All of our engineers have received degrees locally and are all located onshore. Our employees are all local to our community, nothing is outsourced ever. As experienced software engineers we pride ourselves on providing quality service at affordable prices with faces you will see and become familiar with. We have a clear understanding of the development requirements as well as the expertise required to take your idea from start to finish, design, development, installation, and support.

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1,000 USD/hour
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Innocent Okeke

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0 reviews
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26
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Innocent is a Binance trained blockchain developer with over 2 years experience writing Smart contracts for several projects. I currently work as a freelancer and have worked with several projects which includes Shibu Society, Lens Meta Corp, Unemployables and a host of others.

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80 USD/hour
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Nadezhda Levina

Founder/CEO/Project Manager/Designer 
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0 reviews
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26
0 jobs completed

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5+ years of experience in project management, leading development team, leading designer team, writing user story and flow design, planning and structuring app, communicating, attracting partners and clients, promoting and PR, producing and e-commerce. 15+ years of experience in graphic design, web design, UI/UX, testing, 2d animation, infographics, brand and identity design.

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40 USD/hour
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Nft Creativity

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0 reviews
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26
0 jobs completed

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Blockchain Developer, Full Stack Web Developer, Web3 Developer. I have worked for many projects concerning NFTs such as: NFTs minting dapps, NFTs marketplaces, Smart Contracts. With 5+ years of experience in this field, quality work is assured. Feel free to contact me anytime!!!!

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100 USD/hour
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Sanson Nerio

Web and Mobile app development 
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0 reviews
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25
0 jobs completed

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About me

I'm a professional developers that delivers truly outstanding solutions to our clients. I provide top-notch web and mobile app development services by using and improving latest technologies that are out there. Anything coming out from me is of the highest quality and second to none. I will do an app for you in Android, IOS and PC, also as well as your web app can be done more smartly, and any existing system can be challenged, and ultimately, improved. We are a team of full stack developers working as a professional web and mobile app development, our concern is to satisfy our client with their need.

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40 USD/hour
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Smith Chain

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0 reviews
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24
0 jobs completed

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is a software engineering company building dedicated development teams and providing open source business automation solutions. We work as the extension of these companies to develop and scale beautiful software products that delight users and disrupt markets. We have a startup mindset and product-centric mentality. Nox programing was founded by a team of dreamers that drives significant cost savings, eliminates engineer recruiting challenges and takes a next-gen approach to collaboration that mimics an in-person experience and makes working with an offshore team easier than ever before.

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1,000 USD/hour
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Kellys Barrios

FullStack developer 
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0 reviews
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24
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Hello There - Hope your business doing well in this pandemic! #A little about myself and us, I'm Kelly Barrios a Freelance Information & Design Technology(IT) Consultant with more than 5 years of professional experience in website and mobile application development. Either you are looking for an individual or a team to work on your enterprise-level project _ I have got you. I can provide you fixed price costs for the project or also work as a virtual full-time employee for you if you require a full-time team for your project. # Technology Stack: ➡ Mobile App Developer ➡ Back-end Developer: ➡ Front-End Developer: ➡ Project Management: ➡ Databases & Servers: ➡ Communication Channel and bots: ➡ eCommerce and CMS Developer: ➡ UI/UX Designer ➡ Payment Gateways(PayPal, Stripe, Google Pay, Apple Pay, In-App purchases)

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75 USD/hour
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olasunkanmi saheed

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0 reviews
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24
0 jobs completed

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We are team of professional ui/ux designer,website design,website development,software development,website designer,character modeling,character design,2d 3d animation,logo designer with 8+ years of experience in this field. We are professional team member that work together to give client their best satisfaction professional team of 5 members that a professional and competent in

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100 USD/hour
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Abdul Akeem

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0 reviews
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24
0 jobs completed

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I am experience full time FOREX TRADER, FOREX ANALYSIS, ACCOUNT MANAGER WITH MANY YEARS OF EXPERIENCE. Also as a full time python programmer, with over 10 years of experience and my clients come to me because they need a reliable developer for their projects. I am an expert in. AI development, Chatgpt development, Openai and Chat gpt bot FOREX TRADING BOT DEVELOPMENT Web development Third Party API integeration, etc. If you are here looking for a professional programmer that will make your vissioin a reality. You are highly welcome to the right place. Kindly slide into my inbox for the full details. THANKS FOR CHOOSING ME FOR YOUR PROJECT!1

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1,000 USD/hour
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expert saro

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0 reviews
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22
0 jobs completed

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We started as a company to set industry standards: a full-service technology firm setting trends in web design, web development, branding, mobile application development, custom software, and SEO services. In addition to technological acumen, our management team is truly positioned to set clients up for success with their wide array of business experiences in both startups and established corporate cultures.

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66 USD/hour
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