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  • $70 hourly
    • 5.0/5
    • (115 jobs)
    🌟 Technical lead boasting 10 years of industry experience and a flawless 100% Job Success Score. 🌟 Proficient in client engagement with a track record of participating in 100+ client-facing meetings, contributing to project estimations exceeding $8 million. 🌟 Architectural stewardship of 200+ professional and academic projects, demonstrating a broad spectrum of technical leadership and project management capabilities. 🌟 Over 5400+ hours of hands-on experience in Blockchain Architecture and Custom Software Development With a robust foundation in both theoretical research and practical application, I bring a unique blend of expertise to every project. My role extends beyond leadership; I am deeply involved in the hands-on development and strategic deployment of cutting-edge solutions. I have a proven track record of delivering high-quality solutions across various industries. 💎Technical Skills: 💪 Software Development: Strong background in full-stack development across multiple programming languages like Typescript, Java, C++ & Solidity 💪 Web3 & Cryptography: In-depth knowledge of Web3.js, Ethers.js, and cryptographic principles, Solidity, L1 & L2 protocols 💪 Blockchain Technologies: Mastery of major blockchain platforms, smart contract development, and DApps. 💪 Gen AI & Machine Learning: Proficient in algorithms, NLP, and predictive analytics, with experience in major Gen AI/ML tools. 💪 DevOps Tools & Cyber Security: Skilled in CI/CD, containerization, automation, and infrastructure as code & Cyber security practices. 💎 Service Offering: 🌟 Strategic Blockchain Architecture: Crafting secure, scalable blockchain infrastructures that seamlessly integrate with your business processes, driving efficiency and innovation. 🌟 AI-Driven Innovations: Leveraging LLMs to enhance blockchain platforms, from smart contract automation to advanced analytics, ensuring your solutions are at the forefront of technology. 🌟 DevOps & Agile Methodologies: Implementing efficient DevOps practices and agile methodologies to streamline development processes, accelerate delivery, and enhance team collaboration. 🌟 Blockchain Protocol Research & Innovation: Engaging in cutting-edge research and development to push the boundaries of blockchain technology, ensuring your projects benefit from the latest advancements. 🌟 Hands-On Development & Engineering: Directly contributing to the coding, construction, and deployment of complex blockchain and AI-driven applications, guaranteeing high-quality, functional solutions. 🌟 CTO & Executive Leadership: Providing high-level strategic guidance and leadership, aligning technology strategies with business objectives, and driving technological innovation and growth. 🌟 Web3 Technology Consultancy: Offering expert insights into Web3 technologies, including decentralized applications, smart contracts, and tokenomics, to maximize the potential of blockchain for your business. 🌟 Customized Industry Solutions: Developing bespoke blockchain solutions tailored to specific industries such as finance, healthcare, education, and logistics, addressing unique challenges and leveraging opportunities. 🌟 Client Engagement & Solutions Tailoring: Working closely with clients to understand their unique needs and objectives, ensuring that the solutions delivered are perfectly aligned with their goals. 🌟 Startup Strategy & Leadership Support: Providing strategic advisory and support for startups, from ideation to market entry, focusing on business model validation, fundraising, and growth strategies. As a leader in blockchain innovation and a seasoned technology strategist, I am committed to partnering with clients to navigate the complexities of Web3 & AI development. My approach is to offer not just technical solutions but a strategic vision that ensures your projects are future-ready and aligned with your business objectives. Partnering with me means accessing a wealth of experience, a commitment to excellence, and a dedication to seeing your projects succeed. Let's connect to explore how we can work together to achieve your goals.
    Featured Skill Blockchain
    Bot Development
    Solana
    Full-Stack Development
    Software Consultation
    AI Development
    Ethereum
    DevOps
    Solution Architecture
    Web Development
    Emerging Tech Consultation
    Cryptocurrency
    Blockchain Architecture
    Blockchain, NFT & Cryptocurrency
    Smart Contract
  • $5 hourly
    • 5.0/5
    • (52 jobs)
    Hello, I am usually working on social media marketing, @Data Entry @Discord Marketing @Facebook Marketing @Telegram Marketing @Twitter Marketing @YouTube Marketing @Reddit Marketing @Linked-In Marketing @Pinterest Marketing @Instagram Marketing @Content Marketing @Reels/short video creating @Different professional website @More Online professional profile. I would be pleased to attend an interview at any convenient time. I am quite confident that I will be able to get your work done within the given time, concluding your expected requirements. I think if you provide me sufficient information for this particular job, I'll provide my best for you. I will prove myself to be an important asset to your company through dedication, sincerity, and the highest level of professionalism. I am eagerly looking for a long-term working relationship with you.
    Featured Skill Blockchain
    Instagram Reels
    Data Mining
    Crypto Marketing
    NFT Marketing
    Community Moderation
    Video Editing
    Cryptocurrency
    Social Media Strategy
    Content Creation
    Twitter/X Marketing
    Data Entry
    Discord
    Social Media Marketing
    Telegram
  • $20 hourly
    • 4.9/5
    • (19 jobs)
    Hi, I'm Delower Hasan, a full-stack web developer with extensive experience in both front-end and back-end technologies. I specialize in building responsive, scalable applications and bring strong DevOps expertise, including CI/CD, cloud infrastructure, and best practices for efficient, reliable deployment. With expertise in blockchain, Web3, smart contracts, and cloud infrastructure, I bring a versatile skill set that ensures efficient and effective delivery on every project. ➤ Technical Skills: ✔ Frontend: React.js, Next.js, Typescript, Redux, TailwindCss, Bootstrap5, MUI, and so on.. ✔ Backend: Node.js, Nestjs, Express.js, PHP, Laravel ✔ Databases: MySQL, PostgreSQL, MongoDB ✔ DevOps & AWS: CI/CD pipelines using AWS CodePipeline, EC2, Lambda, S3, AWS, VPS. ✔ Web3/Blockchain: NFT Marketplaces, ERC721, DAPP Development, Solidity ✔ Other: JavaScript, jQuery, HTML5, CSS3, SASS, Git/GitHub, GitLab ➤ Why Work with Me? ✔ Quick responses ✔ Professional, high-quality work ✔ Clear communication and commitment to meeting project goals I’m passionate about delivering exceptional results and excited to collaborate on your next project. Feel free to reach out—let's make your vision a reality! Thanks, Delower Hasan
    Featured Skill Blockchain
    Kubernetes
    Next.js
    Docker
    web3.js
    Tailwind CSS
    NestJS
    CI/CD
    AWS CodePipeline
    DevOps
    PHP
    Laravel
    React
    Node.js
    JavaScript
  • $5 hourly
    • 5.0/5
    • (2 jobs)
    I am a Blockchain enthusiast. All I want is to contribute to the process of decentralization. I can help your idea to grow. I have experience creating medium and advanced levels of smart contracts. I can create a full stack Dapp to your requirement. I use solidity for the backend and web3.js and react to interact with the chain. Are you looking for a **gas-optimized** and trouble-free **smart contract**? Well, you are at the right place. I can convert your idea into a full-scale project which will forever live on the blockchain. I am a Full Stack Web Developer with extensive experience in the blockchain industry. I have good knowledge of web3 and react to interact with smart contracts. ### My Services include: 1. Custom smart contract implementation. 2. Token creation on Ethereum. (ERC20/BEP20/TRC20) 3. Custom Dapp. 4. Web3 integration with React.js. 5. OpenZeppelin. 6. Smart contract unit testing and audit. 7. Manual Analysis of code Line-By-Line. 1. To find any logical errors. 2. To perform a Critical Analysis of logic. 3. To check code against known security attacks (there are 6-10 at the moment). 8. Perform Attacks to smart contract test deployment. 1. Use of Third Party tools to further scan the code. 2. Free Support after the project is completed. I am looking forward to doing business with you!
    Featured Skill Blockchain
    Smart Contract Development
    Smart Contract
    ERC-1155
    ERC-721
    ERC-20
    Blockchain Tokenization
    NFT Minting
    DApp Development
    DApps
    Blockchain Architecture
    Ethereum
    Web3
    Solidity
    React
  • $25 hourly
    • 4.9/5
    • (156 jobs)
    I'm Ashik Zinnat Khan, a senior full-stack developer specializing in back-end development using Python and Django. I have more than 10 years of development experience and am willing to take on new challenges. The types of projects that I'm most interested in are: - Python/Django - Django REST Framework - Python/Flask - AI Chatbot Development - RAG Chatbot - AI Service Integration (OpenAI, Mistral) - Node.js - Docker - React, Next.js, Angular - DevOps & Deployment (AWS, DigitalOcean, Linode) - Kodi add-on development If you have a project that you would like to get me involved in, please don't hesitate and let's connect. Thanks for visiting my profile!
    Featured Skill Blockchain
    Back-End Development
    Web3
    NodeJS Framework
    DevOps
    RESTful API
    PostgreSQL
    Web Development
    Python
    React
    JavaScript
    MySQL
    Django
    GraphQL
    Flask
  • $25 hourly
    • 5.0/5
    • (61 jobs)
    More than 10 years+ experienced in requirement analysis, programming, software designing, development, building, testing, deployment and maintenance with php,java and its associated technologies including MVC and WEB API, MY SQL , AWS and Linux/Windows environment including cloud computing and Web technologies including Php, HTML5, CSS3, Java Script, React JS and Jquery in off shore software developing companies. Skills and accomplishments: Problem solving experience in different areas of Computer Science. Professional work experience in System design and development Professional Knowledge in Agile Scrum and Test driven development. Experience in design, development and testing in Object-oriented technology, Desktop/Web/Mobile based application in different architectures. Good understanding of Object-Oriented principles and software engineering practices Skilled programming experience in PHP/Java and its associated technologies Understanding and experience in Relational Database Management Systems: MySql, Mysql lite, Apace/Ningix Server/AWS, and MongoDb Professional knowledge in White-Box, Black-Box testing, Usability testing. Quick Learning ability, ability to manage and mingle with team, interpersonal skills. Specialties: Programming Languages: C/C++,Java,J2EE Web3: Blockchain , Rust , Solana , Smart Contract Database : Aws/Linux Server, MySQL,Mysql Lite No SQL : Mongo DB Testing Tools: PHP unit, Junit, Robotium Android Testing Tool Scripting Language: PHP, Javascript Java Framework : JAVA swing, Android Java Script Framework: React JS, VueJs, JQuery, Google chart Php Framework : CodeIgniter, Laravel, Yii - framework , CSS Framework : Bootstarp Framework Markup Languages : HTML, XHTML, XML , WML , WSDL, CSS APIs (Facebook/ Twitter/ Google/ Stripe/ PayPal/ Mailchimp etc.) Protocol : HTTP, TCP, UDP, SMP Servers : Apache, Ningix , Aws Modeling and documentation tools: Rational Rose, java doc, UML Requirement engineering documentation tools: Rational Requisite pro Operating Systems: Windows , Linux Version Control Tools: GitHub, SVN, TFS, Putty Docker Thank you for considering my application. I look forward to the opportunity to collaborate with you.
    Featured Skill Blockchain
    Full-Stack Development
    MEAN Stack
    PostgreSQL
    MySQL
    TypeScript
    Docker
    RESTful API
    Tailwind CSS
    React
    PHP
    Laravel
    Next.js
    Node.js
    JavaScript
  • $45 hourly
    • 4.9/5
    • (87 jobs)
    Chat GPT| Pinecone | Lang chain | Blockchain | Smart Contract | Node JS | React Js | Next Js | Mongo DB Expert A highly self-motivated professional with 8 years + experience in Software analysis, Architect, Development, Team leading & Business Development. I am passionate about developing high-growth Blockchain Solutions, solving complex business challenges, and developing exciting strategies for small and large teams that deliver innovative growth pathways. I specialize in crafting responsive web designs and developing web-based applications with a strong focus on backend frameworks such as ExpressJS, Laravel, CodeIgniter, and Rust Rocket. In addition, I am skilled in frontend technologies, including React JS and Next JS, which ensures seamless user experiences. I am also adept in working with CMS platforms like WordPress and OpenCart to cater to diverse project requirements. My proficiency in database management with MySQL and MongoDB enables me to effectively handle data-driven projects, providing comprehensive web development solutions to meet your needs. Alongside my web development expertise, I have hands-on experience in server management, including using AWS services for deploying, managing, and scaling applications in real-time. This combination of skills allows me to provide end-to-end solutions for your web development projects, ensuring a smooth and efficient process from inception to completion. With a strong background in blockchain development, including smart contract development, token creation (ERC20 and BEP20), and NFT development, I have successfully built crypto exchanges, trading platforms, and custom blockchains. I am also proficient in GPT technology. I always strive for 100% client satisfaction and am ready to provide long-term full-stack web development support. If you're looking for a dedicated and skilled professional to bring your projects to life, feel free to get in touch.
    Featured Skill Blockchain
    Cryptocurrency
    Solidity
    GitHub
    PHP
    Node.js
    WordPress
    Web Development
    Web Application
    MySQL
    Laravel
    ExpressJS
    MongoDB
    CodeIgniter
  • $45 hourly
    • 5.0/5
    • (55 jobs)
    I'm ready to respond to your invites within minutes! ⚡️ Feel free to invite me now, and let's kickstart our discussion and soar to new heights! 🚀 With a remarkable track record of successfully completing over 700⚡️ projects in the past five years across various freelancing marketplaces, I have established myself as an accomplished professional in the fields of web automation, Blockchain, and AI. My expertise: Blockchain - NFT, DEFI, DAO Trading Automation - Pine Script Tradingview, MT5 / Crypto - Python trading bot Ai - Machine learning, Data Mining, Natural Language Processings Web Development - React, Node.js , Next.js, MongoDB
    Featured Skill Blockchain
    Data Scraping
    Smart Contract
    NFT
    Cryptocurrency
    Blockchain Development
    Rust
    Solidity
    Ethereum
    Data Mining
    Natural Language Processing
    Machine Learning
    Python
  • $60 hourly
    • 5.0/5
    • (2 jobs)
    I'm a developer that has worked on websites for small and medium-sized enterprises. I can help you with your project, market your services, or even establish an entire web store! I have knowledge of HTML5 and CSS 3, Tailwind CSS, Sass, PHP, jQuery, WordPress, Shopify, Squarespace, ReactJS, NextJS, Angular, TypeScript, React Native, Firebase, NoSQL, Web3JS, Solidity, Bubble.io, systeme.io, Web Design (Adobe XD, Figma) and Graphic Design. I'll oversee the entire job from conception to end. Regular communication is critical to me, so let's stay in touch!
    Featured Skill Blockchain
    UX & UI
    Adobe Photoshop
    Figma
    Web Design
    HTML5
    Bootstrap
    WordPress
    Smart Contract Development
    CSS 3
    React
    SCSS
    JavaScript
    PHP
    Solidity
  • $40 hourly
    • 4.9/5
    • (101 jobs)
    I am a dedicated lawyer with a strong commitment to delivering top-tier legal services on Upwork. As a qualified lawyer here in Bangladesh with 8 years of combined experience in Litigation, Contract Management, Documentation, Legal Research and Analysis, I bring a wealth of legal expertise to help clients navigate complex issues. My extensive experience in Criminal and Civil Litigation enables me to provide comprehensive legal solutions, from consultations and document drafting to representation in court. Services Offered: Legal Consultation: I offer expert legal guidance to help clients understand their rights and obligations, and chart a path forward. Document Drafting and Review: I specialize in creating and reviewing legal documents to ensure accuracy and compliance. Litigation and Legal Representation: If you need a skilled advocate, I am ready to represent your interests in legal proceedings. Legal Research: Thorough legal research and analysis to support your legal needs. Contract and Compliance: Expertise in contract negotiations and compliance matters. Key Skills: Exceptional problem-solving and analytical skills. Strong legal writing and research capabilities. Effective communication and negotiation abilities. Why Choose Me: - Dedication to achieving favorable outcomes for my clients. - Responsive and committed to timely communication. - Competitive pricing with no compromise on quality. - Deep respect for client confidentiality. - Client-centric approach to ensure your success. Allow me to assist you in resolving your legal matters effectively and efficiently. Contact me on Upwork, and let's work together to address your legal needs with professionalism and expertise.
    Featured Skill Blockchain
    English to Bengali Translation
    Initial Coin Offering
    Microsoft Office
    Microsoft Word
    Compliance
    Legal Consulting
    Contract Drafting
    General Transcription
  • $40 hourly
    • 5.0/5
    • (35 jobs)
    Hi, I am web application designer and developer with 5+ years experiences specializing in UI/UX Design, React JS, Node JS, Express JS, Wordpress, PHP framework (CodeIgniter). I am also competent in Photoshop, HTML5, CSS3, Bootstrap 4, JS, Jquery, AJAX and Json. I have already completed various web and mobile app development projects for many clients in the local market and online freelancing marketplaces. They have all provided me with excellent 5 star feedback. You can see samples of my work in my profile portfolio section and judge for yourself. I am an expert in responsive website design and development and can handle projects with minimum instructions. I will give 100% money back guarantee if you are not satisfied my work . I am always giving some special offer to my clients free in my sales. Why You Should Hire Me? 1. I am a certified and award winning Web and Mobile app Developer. 2. I provide revisions allowed as much as needed. 3. I work on 100% money back guarantee policy. 4. You can test drive me before you hire me. 5. I have demo server to show you regular live updates/progress. I am always available on upwork so you can knock me anytime you want for any web development or cross platform mobile app solutions and further communication. I would be happy to set up a convenient time to talk about your requirements. Thank you for visiting my profile. Best Regards, Md. Tariqul Islam Sr. Full Stack Web Developer
    Featured Skill Blockchain
    Front-End Development
    Database Development
    NFT Marketplace
    WooCommerce
    Shopify
    ExpressJS
    Vue.js
    Database Architecture
    PHP
    React Native
    React
    Node.js
    MongoDB
  • $75 hourly
    • 4.6/5
    • (39 jobs)
    With over 8 years of experience in large-scale software design and development, I specialize in backend systems and have a proven track record in building software from the ground up and maintaining complex legacy projects. My work spans diverse domains such as messaging, audio/video streaming, ride-sharing, event-driven architectures, eCommerce, FinTech, EdTech, IoT, SaaS, and Blockchain. # Areas of Expertise: - API Design & Development: Proficient in designing and implementing REST, GraphQL, and gRPC APIs. - Scalable Systems: Expertise in designing and developing horizontally scalable and highly available systems. - Automation: Skilled in automating development workflows and deployment pipelines. - Microservices Architecture: Strong experience in leveraging microservices for system design. - RTC/WebRTC: Proficient in building real-time communication applications. - Blockchain/DApps: Experienced in designing decentralized applications (DApps) and smart contracts. - Monitoring & Logging: Expertise in log aggregation and system monitoring. # Skills & Technologies: - Languages: Golang, Java - APIs: RESTful, gRPC, GraphQL - Frameworks: Fiber, Echo, Spring Boot - Databases: PostgreSQL, Redis, MongoDB, ElasticSearch - Messaging & Orchestration: Apache Kafka, RabbitMQ, Apache Airflow - Containers & Orchestration: Kubernetes, Docker - Protocols: MQTT, XMPP, WebRTC - Blockchain: Ethereum, smart contracts - Web Servers: Nginx, HAProxy, Apache - Cloud Platforms: DigitalOcean, AWS, Azure - Operating Systems: Linux, macOS - DevOps: CI/CD, build automation I am deeply passionate about developing highly scalable distributed systems and take pride in crafting robust, efficient, and innovative solutions.
    Featured Skill Blockchain
    API
    Solidity
    RabbitMQ
    Apache Kafka
    Spring Boot
    Software Architecture & Design
    Distributed Computing
    Docker
    MQTT
    Golang
    Kubernetes
    Ethereum
    Java
    PostgreSQL
    GraphQL
    RESTful API
  • $20 hourly
    • 4.9/5
    • (101 jobs)
    Looking for a Professional Digital Marketer and SEO Expert to Boost Your Business? You've come to the right place! Hi, I’m Mahedi Shariar Porosh, a Professional Digital Marketer with advanced expertise in SEO, SMM, and Cryptocurrency Promotion. With 8 years of experience, I have successfully helped businesses grow and thrive in the digital space. What I Offer: ✔ Digital Marketing Services: Advertisement, Influencer Marketing, SEO, and Social Media Marketing ✔ Cryptocurrency Promotion: BTC, ICO, Token promotion, and more ✔ Forum Posting to Social Media Marketing: All-in-one marketing solutions ✔ Additional Skills: Admin Support, Data Entry, Virtual Assistance, and Web Research Why Choose Me? ☑ Completed a 1-year Digital Marketing Course with an A+ from Creative IT Institute ☑ Successfully delivered 550+ projects for local and international clients ☑ Dedicated to delivering high-quality, results-driven solutions Now, I’m bringing my expertise to Upwork to help clients like you achieve their goals. Let’s work together to make your business stand out! Thank you for visiting my profile. I’m ready to discuss your project and help you succeed.
    Featured Skill Blockchain
    Marketing Strategy
    Marketing Advertising
    Bitcoin
    Advertising
    Digital Marketing
    Cryptocurrency
    SEO Backlinking
    Forum Posting
    ICO Marketing
    Search Engine Optimization
    Social Media Management
    Social Media Marketing
    Facebook Ads Manager
  • $15 hourly
    • 4.8/5
    • (38 jobs)
    Professional Web Design and Development Service Hi, I am a Professional Web Designer & Web Developer With 6 years of experience. I am Specialist in MySQL, HTML5,CSS3, AJAX,Javascript,SQL,XML, WordPress, Shopify eCommerce, Mobile App Development, and SEO Expert. I’ve created 375+ WordPress, Shopify Ecommerce, and other custom projects. I make Professional & Responsive websites with fast loading times & cross-browser integration. I can handle any custom website with custom functionality. I make creative and quality designs for you that will suit your needs.I am a full-time online user. also an online seller. Service ✪ E-Commerce Development: Woocommerce & Shopify ✪ Full automated Shopify & Woocommerce dropship store ✪ Mobile App Development ✪ Templates, Theme Design & Development ✪ Responsive Web Design & Development: any mobile, tablet, and desktop ✪ Creative, High converting, Unique Ui Design ✪ Premium Images Slider & Contact Form ✪ Social Link Integration of your business ✪ Re-Design your existing site ✪ Beautiful & Elegant Popups to attract visitor attention MailChimp Form Integration ✪ Social Media Marketing ✪ Facebook Pixel Create and Install ✪ SEO Optimized, Security and Speed Optimized ✪ Transfer, DNS Propagation & Securing your new website ✪ Customize as per your need and more Feature! Website Types ⏩ I Can Create any kind of website or Even custom design: Business Website, Multi-Vendor Website, Affiliated Website, Portfolio Website, Real Estate Website, Automobile Website, Hotel Booking Website, Directory Website, Videos Website, Health Website, DJ/music Website, Reviews Website, Blog Website, Resume Website, Listing Site Etc. App Types: ⏩ Grocery App, Delivery Boy App, Food Ordering App, Taxi Booking App, Social App, Dating Application, Finance App, Health and Fitness app, News Paper App, E-commerce, Doctor Appointment Booking, Car rental, Secure Chat Application, Restaurant, Live video streaming app Kind Regards, So, What are you looking for? Send me the Job Offer right now and Let's Work Together. Sincerely, Mainuddin Sagor
    Featured Skill Blockchain
    WordPress Development
    WordPress Malware Removal
    Website Optimization
    Marketing Strategy
    Cryptocurrency
    Ethereum
    SEO Performance
    WHMCS Development
    Smart Contract
    WooCommerce
    Digital Marketing
    Elementor
    WordPress
  • $30 hourly
    • 4.6/5
    • (49 jobs)
    Freelancer | Forex, Crypto, Blockchain, DeFi, NFT, Metaverse & Web3 Content Writer & Copywriter | Community Manager | Moderator I am among the 10% of Top-rated freelancers out of more than 850,000 freelancers in UpWork. ✅ I am an expert on multiple niches. They include Crypto/trading-related articles, Crypto reviews, forex broker reviews, SEO-friendly web content, email writing, technical writing (Automobile reviews), and Amazon product reviews. So, whatever the topic is, just provide me with the outline. ✅ My goal is to provide you with top-notch, well-researched, and SEO-optimized articles tailored to meet your brand's voice and audience's interest. ✅ If you are looking for a 100% error-free and Captivating result in your business, I could provide the best option to you. ✅ Having a Top-rated batch from Upwork and The🏆 client review🏆 below clearly describes the quality of work and value you should expect from working with me. As a business brand, your content - technical documentation and blog content - is a major part of your marketing- ⏩ Forex Content- Forex Education, Forex analysis content, ⏩ Stock/forex/ crypto/indices- Technical Analysis- Fundamental Analysis ⏩ Forex news writing, cryptocurrency news writing, blockchain news writing. ⏩ Video Scriptwriting ⏩Crypto education content, Cryptocurrency analysis content, cryptocurrency technical analysis. ⏩ Web 3.0. Education content ⏩ Forex broker review, cryptocurrency exchange review, casino review. ⏩ Forex eBook, cryptocurrency ebook, stock market ebook. Also, I can help with your business in these sectors: ▶ Technical Writing- Press releases, Pitch Deck, breaking news. ▶ SEO writing - content that engages with search engines and human ▶ SEO Optimization- Redeability, Keyword placing, meta description, etc. ▶ Blog writing ▶ Keyword research and Topic research/Optimization Here are the areas I can cover when you request my services: ✅ Cryptocurrency Articles, Forex articles ✅ Cryptocurrency exchange reviews, forex broker reviews ✅ Cryptocurrency-based YouTube Scriptwriting, forex scripts, ✅ NFT Articles ✅ DeFi Articles ✅ Metaverse Articles I have been in this field for more than 8 years with a proven track record of more than 5000 written contents in my bag. To ensure quality, I use premium plagiarism detection software, Grammarly, and other SEO-optimized software. Sounds like what you need? 📌Click on the 𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛 button 📌 Write a note explaining your content needs and why you use the cryptocurrency, forex or stock market. Expertise: forex Content writing, cryptocurrency technical writing, SEO writing, research, content management, blog writing, Cryptocurrency, stock market, Forex script writing, TikTok script writing, Blockchain, DeFi, Web3, Metaverse.
    Featured Skill Blockchain
    Writing
    Ghostwriting
    Cryptocurrency
    Financial Analysis
    Forex Trading
    SEO Writing
    Bitcoin
    Technical Writing
    Financial Writing
    Ebook Writing
    Article Writing
    Newsletter
    Technical Analysis
  • $20 hourly
    • 4.6/5
    • (43 jobs)
    I am Premium Talent Digital marketing expert, marketing strategist & internet marketing manager, with extensive experience in local and nationalized SEO, SEM, PPC advertising, social media marketing, online reputation management, and brand promotion Specially on (ICO, Blockchain, Cryptocurrency DeFi and Airdrop) As a digital marketing expert & strategist, I believe in research, analysis, & implementation based ROI centric approach and already optimized & promoted 600+ related to crypto and eCommerce websites with iOS/Android Apps with TOP page ranking on thousands of business prospective keywords, high visibility, millions of traffic & on-going business lead improvements. Internet Marketing is not only my work, it’s my passion. I love to play with the search engine algorithms to place the websites at the top page of the search result on various business prospective keywords and secure the websites from Google panda, penguin, Hummingbird, EMDs updates. I love to promote the websites on social media sites with a brand prospective viral marketing approach so that I can keep them in the visitor's mind & spread-out the services, products & offers information with their friends & colleagues in an on-going craze. My Internet Marketing & Digital Technology Expertise: ==================================================== ☑ ICO, Blockchain, Cryptocurrency DeFi promotion: I am a digital marketer since 2012 now doing all kinds of marketing for companies related to (ICO, cryptocurrency, blockchain) and various niche. I have completed many projects about this niche and I got an incredible experience. My working strategy: ✓ Professional thread creation on relevant forums (under relevant category). ✓ Posting on different and relevant blogs (guest blogging). ✓ Promotion or shoutout via social media sites. ✓ Whiteboard video AD making and marketing (premium pack only). ✓ Promotional photo or infographic marketing. ☑ Search Engine Optimization: Conversion perspective traffic is a basic need for any business, and search is the best source to supply the needs without any investment for user engagement. To promote the websites in search engines and beat the competitors, I perform an in-depth SEO audit & competitor analysis to develop the research-based recommendations along with SEO keyword research report. I also optimize the entire website through On-page SEO and promote via ethical off-page optimization - SEO backlinking, link building, and link popularity activities. ☑ Search Engine Marketing: As a Google Adwords & Bing Ads certified expert, I have in-depth technical working and management experience in text & display advertising, remarketing ads, Google shopping, pay per click-PPC advertising, cost per acquisition-CPA, cost per impression-CPI & conversion rate optimization. ☑ Social Media Marketing: I love to engage myself in Social Media Marketing & Management with my creative and innovative skills to promote the businesses on Facebook, Instagram, YouTube, LinkedIn, Twitter, Pinterest with high user engagement and ROI prospective marketing and advertising strategies. ☑ Products Marketing and Advertising: People being more engaged on Amazon, eBay, Alibaba & AliExpress, Etsy, Overstock, Jet, Rakuten. Based on the recent trends, I develop the store conversion prospective way and list the products with optimized title, description, tags & keywords to promote them among targeted users and produce high conversion and direct sales. Types of websites & iOS/Android Apps, I have promoted: ===================================================== ✓ ICO, Blockchain ✓ Cryptocurrency ✓ Defi nad Hype ✓ Health and fitness ✓ Sports & Gaming ✓ Real Estate & Properties ✓ Tours & Travel ✓ Hotels & Restaurants ✓ Lawyer & Law Firm ✓ Finance, Cryptocurrency, Loan & Investment
    Featured Skill Blockchain
    ICO Marketing
    NFT Marketing
    Instagram Marketing
    Crypto Marketing
    Forum Posting
    Twitter/X Marketing
    Blog Commenting
    Digital Marketing
    Cryptocurrency
    Twitter/X
    Social Media Marketing Strategy
    Off-Page SEO
    Search Engine Optimization
    SEO Backlinking
  • $15 hourly
    • 5.0/5
    • (43 jobs)
    Working on Blockchain projects and writing Thesis paper about use cases of various cryptos like Bitcoin,Doge,Cardano Ethereum etc. Have a basic learning about Data science, web scraping, data visualization and representation using python. As a market is there mainly on data in upwork. Willing to take on projects for some quick bucks. Previously worked on Odesk(now upwork) as contents specialist for couple of years and have experience on launching many clients website. Worked also on creating wordpress websites for remote clients, basically on ecommerce and landing pages for their business. I am a basic handy man for your online work and quite confident on delivering quality no matter what challenges you have for me. You will have a good time working with me due to my sense of humor. Also my experiece in multifarious sectors will come in handy and you will also like my philosophy of life and work ethics. Lets work togethr, you and I can do something extra!
    Featured Skill Blockchain
    Social Media Management
    Content Strategy
    Topic Research
    Financial Analysis
    Online Research
    Cryptocurrency
    Marketing Strategy
    Machine Learning
    Data Collection
    Business Development
    Entrepreneurship
    Growth Hacking
    Microsoft Excel
  • $40 hourly
    • 0.0/5
    • (9 jobs)
    As a highly skilled freelance web3 developer, I have extensive experience in building decentralized applications (dApps) on the Ethereum platform. I am proficient in a wide range of technologies, including TypeScript, React, Subgraph, Redux, web3.js, and ethers.js, which I use to create dApps that are fast, intuitive, and scalable. In addition to my technical skills, I have experience in building specific types of dApps, such as staking dApps and NFT marketplaces. These experiences have given me the expertise to create dApps that are tailored to the needs of my clients and deliver a seamless user experience. With my strong background in web3 development, I am confident in my ability to build high-quality dApps that meet the unique requirements of each project
    Featured Skill Blockchain
    Front-End Development
    NFT
    Blockchain Platform
    ERC-20
    NFT Marketplace
    Web3
    React
    Blockchain, NFT & Cryptocurrency
    Ethereum
    ERC-721
    Smart Contract
    Commodity Management
    Solidity
    TypeScript
  • $15 hourly
    • 5.0/5
    • (13 jobs)
    ⭐️ 5-star rated freelancer with a 100% job success's score. 💼 5+ years of experience in web & blockchain development. 🌍 Successfully completed 165 jobs for 120+ clients worldwide. 🚀 Helped 100+ businesses grow and scale their operations. 🌟 New to Upwork but backed by 5+ years of expertise —Check my proven track record here: [ github.com/Full-stack-Web-Dev-BD ]. Programming Languages: - JavaScript | TypeScript | Python Frontend Technologies: - Libraries and Frameworks: React JS | Next JS | Nest JS | Ejs - Markup Languages: HTML | CSS - UI Frameworks: Material UI | Tailwind CSS | Ant Design | Bootstrap Backend Technologies: - Libraries and Frameworks: Node.js | Express.js | Python | Djaongo | Flask - Database Technologies: MongoDB | PostgreSQL | MySQL | GraphQL | Firebase - REST APIs - Cloud Functions: Google Cloud Functions | Cloudflare Workers What I Can Offer: ✅ Full stack Web App Development. ✅ Custom Website Development According to Your Business solution. ✅ User-Centric Design. ✅ Google Maps Integration. ✅ Third-Party API Integration. ✅ Authentication and Authorization Systems. ✅ Scalable Cloud Solutions. ✅ Deployment and Maintenance. ✅ ChatGPT and OpenAI Integration. ✅ Payment Gateways (Stripe, Paypal). ✅ API Development and Integration (GraphQL, REST). ✅ Database Management and Optimization. ✅ Expertise in Bug Fixing & Error Resolving. Why Choose Me: 🌟 Proven Success: As new on Upwork, ⭐️ 5-star rated freelancer with a 100% job success's score. 🛠️ Full Stack Expertise: Seamlessly integrate and solve problems across the stack. 🚀 Diverse Portfolio: Automation, E-commerce, Business Websites, Custom Solutions, Scalable APIs - I've done it all. 🤝 Client-Centric: Your vision is my priority; I believe in open communication and collaboration. 🌐 Global Integration: Connect your project globally with integrated solutions. 📈 Post-Launch Dedication: Committed to ongoing support and optimization. 💰 Best Rate: Competitive and flexible rates tailored to your project needs. ⏱️ Time Completion: Efficient project delivery without compromising quality. My Recent Projects : ◆ Solona DEX[Web3]: [solona-dex.vercel.app] ◆ MOMO [React js / Node js ]: [friendly-sherbet-f97e6f.netlify.app/] ◆ Staking [Reactjs / Node.js ]: [app.momo-erc.com/v2/staking/] ◆ Marketplace [React /Node.js] : [chaintusker.com/] ◆ Staking Dapp [React]: [bnb-money-finbos.vercel.app/] Highlighted Expertise: Full Stack Development | Frontend Development | Backend Development | Web Development | React (React.js, ReactJS) | Next JS (Next) | Node.js (Node, NodeJS) | GraphQL | REST APIs | Database Management (MongoDB, PostgreSQL, MySQL)| UI Frameworks (Material UI, Tailwind CSS, Ant Design, Bootstrap) | APIs (AWS APIs, Google APIs) | GitHub Workflows | Bug Fixing | OpenAI Integration | BUsiness Automation. With these capabilities, I ensure every project is not just delivered, but exceeds expectations, driving innovation and excellence in every endeavor. Let's bring your vision to life. Ready to create something extraordinary? Reach out today! 🚀.
    Featured Skill Blockchain
    AngularJS
    HTML
    CSS
    Node.js
    Solidity
    Web Development
    PHP
    React
    JavaScript
  • $5 hourly
    • 5.0/5
    • (3 jobs)
    YouTube Growth & Marketing Specialist | Organic Strategies for Success Are you looking to grow your YouTube channel organically? Do you want to increase subscribers, views, watch time, likes, and engagement the natural way? You’ve come to the right place! With extensive experience in YouTube SEO, video marketing, video editing, and social media promotion, I help creators and businesses achieve measurable growth. My strategies are 100% real, targeted, and tailored to your goals. From video promotion to channel monetization, I deliver safe and organic results. Here’s How I Can Help You Succeed: YouTube Channel Management - SEO optimization (titles, descriptions, tags, and hashtags) - Content suggestions and audience insights - Ongoing growth strategies YouTube Promotion - Drive subscribers and watch hours to help achieve monetization - Promote content to a broader and targeted audience Organic Growth -Targeted views through YouTube Ads and social media campaigns -Engagement through likes, comments, and shares Monetization Assistance -Achieve the required subscribers and watch hours for YouTube monetization -Revenue-increasing strategies tailored to your channel YouTube Marketing Strategies -Revenue-focused video promotion -Building a loyal and engaged community Video Editing Services -Professional video editing for high-quality, engaging content -Enhancements like color grading, transitions, effects, and audio syncing -Thumbnail design to attract viewers and boost click-through rates -Creative storytelling to keep your audience engaged Additional Services I Offer: Instagram Marketing: Increase engagement, video views, and campaign success SoundCloud Promotion: Boost plays, reposts, and fan engagement Survey Creation & Marketing: Design online surveys and promote them for maximum response Spinnin' Records Talent Pool Promotion: Expert-level promotion to boost your music Medium Article Promotion: Gain readers, claps, and comments for your articles Why Work With Me? Proven track record with top-rated reviews Detailed and personalized strategies 100% organic and ethical promotion techniques Timely delivery and excellent communication Focus on quality and satisfaction What You Can Expect: A collaborative, stress-free experience Accurate, fast results aligned with your goals Transparent updates and attention to detail Let me help take your YouTube channel to the next level. Reach out today to discuss your needs, no pressure, no obligations. Let’s create something amazing together! Thank you for your time. Looking forward to working with you!
    Featured Skill Blockchain
    Music
    TikTok Marketing
    Instagram Marketing
    Discord Bot Development
    Data Analysis
    Marketing Automation
    Twitter/X Marketing
    Community Moderation
    LinkedIn
    Pinterest
    Social Media Management
    Social Media Marketing
    Campaign Management
    Social Media Marketing Strategy
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    Hi there, I'm Mostofa, a Blockchain Developer. I'm in this platform with my 12 Member Dev team who are specialize in the below technologies. I have experience in software development alone 7 years but together with my team, we have a big number of different categorized experience. We delicately work on this platform only so that we can give the best solution to solve the problem with minimal time frame. If you Have a technological problem of your business, we could be the best choice for YOU. Before placing the order, you can knock to us, our dedicated team will listen to your problem first, analyze it in the professional manner than will come up a solution to discuss with you. This consultation is free. OUR CAPABILITIES: BLOCKCHAIN: We provide expertise in developing blockchain based DApps (Decentralized Appications) including but not limited to NFT Applications - Tokenizing/Digitalizing assets using ERC721 and ERC1155 standards - Exchange NFT using ERC20 tokens - Token Bridge (Swapping Tokens between different blockchain networks) WALLET APPLICATION: Both custodial and non-custodial wallets (Hot wallets and cold wallets) Hirechicacally deterministic wallet (HD Wallet) using BIP32, BIP39 and BIP44 MINTING TOKEN: ERC20, ERC721, ERC1155 tokens DECENTRALIZED FINANCE APPLICATION (DEFI): Developing any type of financial applications utilizing blockchain technology like Binance and Coinbase BLOCKCHAIN NETWORK: Hyperledger Fabric Hyperledger Besu Avalanche Solana CUSTOME BUSINESS BLOCKCHAIN SOLUTION: Other than the above sections, we provide expertise in developing custom blockchain applications that suits business needs and provides a highly scalable and flexible solution for your business. BACKEND: Node.js (JavaScript and TypeScript) Django Spring Boot FRONTEND: HTML5, CSS3, JavaScript, JQuery, Bootstrap5 React, Redux (Material UI, Ant UI) We have some ready module of Bloackchain Network, Crypto wallet, and E-commerce module. Lets talk about need and our solution in chat.
    Featured Skill Blockchain
    Smart Contract
    Ethereum
    NFT
    Solidity
    Blockchain Architecture
    ERC-1155
    ERC-20
    Blockchain, NFT & Cryptocurrency
    DeFi
    Solana
    ERC-721
    Hyperledger Fabric
    Node.js
    React
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    Introducing S M Showkat Jaman, a digital virtuoso whose expertise knows no bounds. With a formidable skill set encompassing WordPress advanced customization, Blockchain, JavaScript, PHP, Elementor Page builder, and React.js, Showkat Jaman is the maestro of the digital domain. His mastery extends far beyond mere coding; he is an architect of online experiences, crafting websites that blend functionality with aesthetic appeal seamlessly. From the sleek sophistication of corporate portfolios to the dynamic interactivity of e-commerce platforms, from the captivating allure of online magazines to the structured elegance of digital newspapers, Showkat Jaman brings visions to life with unparalleled precision. In an ever-evolving digital landscape, Showkat Jaman stands as a beacon of innovation. His deep understanding of Blockchain technology positions him at the forefront of digital transformation, while his fluency in JavaScript, PHP, and React.js empowers him to push the boundaries of what's possible online. But it's not just about the code for Showkat Jaman; it's about understanding clients' needs and exceeding expectations. With a keen eye for detail and a commitment to excellence, he ensures that every project is not only delivered on time but surpasses all expectations. In a world where digital presence is paramount, S M Showkat Jaman is the visionary you need to bring your ideas to life. With him leading the way, your digital ventures are destined for success, transcending boundaries and captivating audiences worldwide.
    Featured Skill Blockchain
    Web Design
    Web Development
    Elementor
    CSS 3
    HTML5
    WordPress Development
    WordPress
    Ecommerce Website
    Responsive Design
    React
    Ecommerce
    PHP
    NFT
    JavaScript
  • $20 hourly
    • 5.0/5
    • (1 job)
    Do you want to work with an expert blockchain developer who is experienced with turning blockchain ideas into reality, not only a smart contract developer but a smart contract security researcher (auditor) as well? Need someone who can develop, deploy, verify, and guide you on how to interact with the smart contract as well as integrate it with the front-end website while ensuring the smart contract is secure, safe, optimized, and has no vulnerabilities issues? I’m here to help! As an experienced Blockchain Developer and Smart Contract Auditor, I specialize in developing, deploying, and securing smart contracts. I not only create robust contracts but also perform thorough security audits, ensuring no vulnerabilities. Plus, I’ll guide you on how to interact with the contract and integrate it flawlessly into your website. I might be the ideal fit if you're thinking about: 🔑 "I'm not a blockchain expert, and I need a pro to handle my DApp without issues." 🔑 "Our last blockchain project didn't work out—don’t wanna make the same mistake again." 🔑 "I’m not sure if my smart contract is secure, and optimized enough" 🔑 "I know some blockchain, but I need an expert to make sure my smart contracts are airtight." 🔑 "I want someone who will guide me through every stage of working with smart contracts." By working with me, you'll: ☑️Gain access to a developer with expertise in smart contract development as well as an auditor using the latest tools and frameworks. ☑️ Address vulnerabilities and optimize gas fees. ☑️ Save time and resources by working with a full-stack developer, eliminating the need to hire additional auditors and front-end developers. ☑️ Get custom-built scripts for liquidity swaps, lending, borrowing, staking, and interactions with top-tier decentralized protocols using Python, JavaScript, TypeScript, Solidity, Hardhat, NextJS, and Foundry. Reasons to Collaborate with Me: ✔️ Vast Experience: I have developed, audited, and deployed a wide range of smart contracts, ensuring strong back-end solutions tailored for seamless execution. ✔️ Creative Problem Solver: Skilled in building projects from the ground up, tackling intricate challenges, and quickly iterating to find the most efficient solutions. ✔️ Gas Efficiency Techniques: I specialize in optimizing smart contracts to minimize gas costs while conducting comprehensive tests to eliminate security risks or inefficiencies. ✔️ Expert Smart Contract Auditor: With a deep understanding of smart contract security, I perform thorough audits to identify vulnerabilities and ensure the integrity and safety of every contract I work on. My Journey in Numbers: 💎 4+ Years in Blockchain: I have over four years of experience working with blockchain technologies, developing diverse solutions across multiple chains. 💎 Token Development: I’ve built various tokens, including ERC20, BEP20, SPL, ERC721, and ERC1155. 💎 DApp Projects: Contributed to the development of several thriving DApp projects, including crowdfunding platforms, airdrop systems, decentralized exchanges (DEX), insurance platforms, ICOs, IDOs, lottery systems, and NFT marketplaces. 💎 Smart Contract Creation: Designed and implemented numerous smart contracts for different use cases, ensuring secure, efficient, and scalable solutions. 💎 Comprehensive Audits & Security: As a skilled smart contract auditor, I conduct detailed security assessments to identify vulnerabilities, ensuring the contracts I work on are safe, secure, and optimized. 💎 Test Automation: Developed and executed extensive test scripts using frameworks such as Foundry, Hardhat, and Anchor to ensure reliability and security in every contract. Blockchain Skills & Expertise: ☑️ Smart Contract Auditing: Proficient in performing thorough security audits of smart contracts to identify vulnerabilities, optimize gas efficiency, and ensure contract integrity. Skilled in using tools like MythX, Slither, and other security frameworks to prevent exploits and enhance contract reliability. ☑️ Solidity for EVM Contracts: Proficient in writing smart contracts for Ethereum-based blockchains, including token standards and custom solutions. ☑️ familiar with Chainlink & OpenZeppelin. ☑️ Token Creation: Expertise in developing various token types (ERC20, BEP20, SPL) with advanced features like minting, burning, reflection mechanisms, transaction fees, and integration with ICO/IDO processes. ☑️ NFT Development: Skilled in creating ERC721, ERC1155, and other NFT standards, including presales, royalties, Dutch auctions, and IPFS hosting. ☑️ Full-Stack Blockchain Development: Extensive experience with smart contract development and full-stack dApp development using technologies such as Solidity, JavaScript, TypeScript, NextJS, Python, and frameworks like Foundry, and Hardhat. Sound Like a Fit? Next Steps: Click the green "Invite to Job" button in the top right-hand corner or send me an Upwork message, and let’s schedule a call to discuss your project!
    Featured Skill Blockchain
    JavaScript
    Web3
    Full-Stack Development
    Cryptocurrency
    Blockchain, NFT & Cryptocurrency
    Solidity
    Solana
    Ethereum
    Blockchain Platform
    Blockchain Development
    Smart Contract Development
    Smart Contract
    Web Development
    Blockchain Architecture
  • $20 hourly
    • 5.0/5
    • (12 jobs)
    Hi, I’m Rashid, a versatile freelancer with a passion for building impactful digital solutions. With expertise in Creative Design, Web Development, and WordPress + Elementor, I craft visually stunning, user-friendly and SEO friendly websites that drive engagement and conversions. From custom themes to e-commerce stores or any type of theme customisation, I can help. Beyond design, I bring cutting-edge skills in AI Research and Blockchain Consulting, delivering innovative solutions like AI-driven tools and blockchain strategies for startups and enterprises. My IT Support background ensures seamless technical setups, from server management to troubleshooting, so your projects run smoothly. I’m committed to clear communication, fast turnarounds, and results that exceed expectations. Whether you need a sleek website, AI insights, blockchain expertise, or IT support, let’s connect to bring your vision to life! Skills: - Creative Design (UI/UX, Logo Design, Branding) - Web Development (WordPress, Elementor, WooCommerce, PHP, HTML/CSS) - AI Research (Machine Learning, NLP, Data Analysis) - Blockchain Consulting (DApps, Crypto Solutions) - IT Support (Server Management, Troubleshooting)
    Featured Skill Blockchain
    WooCommerce
    IT Support
    Elementor
    AI Consulting
    Cryptocurrency
    Adobe InDesign
    Front-End Development
    Email Marketing
    Technical Support
    Graphic Design
    Web Design
    WordPress
  • $28 hourly
    • 4.8/5
    • (629 jobs)
    Writing is my passion and over the last 10 years, I have honed my writing capability through completion of so many writing projects. Considering this as my core competency I have focused on all applied fields of writing. During the passage of time, I have completed so many Article Writing/Blog Writing projects along with Website Content. Topics are versatile; insurance, medical, health, automobile, technology, gambling, e-commerce, travel, food and counting....! Besides, if you need Re-writing, Product Description, Product Review writing, Copy-Writing or Academic Writing I am here to serve you. Vast knowledge on SEO and Wordpress are also my added competency. Give me any topics and I can assure you to provide quality write-up with proper SEO that will push more traffic to your website. If you stuck up with the same content and noticed by Google don't worry I am here for re-writing it uniquely. All in all, if you want professional touch in your writing it is worth considering me. I am extremely creative and will mold myself to be the perfect fit for you. Thank you for the consideration!
    Featured Skill Blockchain
    Cryptocurrency
    B2B Marketing
    Book Review
    Technical Writing
    SaaS
    Content Writing
    Article Writing
    Copywriting
    Search Engine Optimization
    Blog Writing
    Creative Writing
    Financial Writing
  • $19 hourly
    • 4.8/5
    • (72 jobs)
    With 13+ years of experience in Manual QA and 2 years in Cypress automation, I bring deep expertise in ensuring software quality across a wide range of platforms and domains. I SPECIALIZE IN:: 🧪 Black Box | 🔁 Full Regression | ⚡ Smoke | 🎯 Ad-hoc | ✅ Functional ❌ Non-Functional | 📋 UAT | 👥 Usability | 🔌 API | 🎨 UI/UX Testing 🌐 INDUSTRIES I HAVE WORKED IN: Fintech | Financial | Booking | Retail | SaaS | Shopify | Kiosk | Photo/Video Editing | Games | Gallery Apps | Messaging | Health | E-Commerce | Social | Cryptocurrency | Crowdfunding 🧭 MY QA PROCESS: My QA workflow aligns with Agile methodologies, starting from requirement analysis to final release: - Early engagement in requirement/design reviews to identify risks - Test case creation aligned with user stories - PR testing locally before merges - Detailed bug reporting with steps, screenshots, videos, and logs - Full regression testing on staging - Bug bash before release 📄 DOCUMENTATION & DELIVERABLES: I provide comprehensive QA documentation and structured deliverables that support the entire development cycle, ensuring transparency, traceability, and confidence for every release. Below are the key items I consistently deliver as part of my QA process: 📋 Detailed Test cases & Test scripts |📘 RuleBook outlining system logic |📄 Feature Documentation for clarity | Flowcharts &Process Diagrams |🐞 Bug Reports with severity, logs & media |📝 Test Plans & Strategies per release |📊 Test Summary & Execution Reports |🔄 Smoke & Regression Checklists |🧬 Requirement Traceability Matrix |🧪 Test Datasets for manual & automation | ✅ QA Sign-Off Documentation | ⚙️ Environment Setup Documentation |🤖 Automated Test Suite docs | 🙋‍♂️ UAT Support with guidance docs and feedback templates| 💻 SOFTWARE ENGINEERING SKILLS: - Test Environment Setup Capable of setting up local environments for web & mobile using Xcode, Android Studio, and terminal-based tools. - Dev Tools PIP | nvm | node | npm | Gradle | JDK | SDK | Cocoapods | Xcode | Android Studio 🧪 QA TOOLS & EXPERTISE: - Version Control & CI: GitHub, GitLab, Bitbucket, Docker, DevContainer - Test Case Management: TestRail, TestLodge, xStudio, Google Sheets - Load/Security Testing: Jmeter, Pingdom, Loadimpact, GTmetrix, Webpagetest - Bug Tracking: JIRA, Quickbase, Bugzilla, Asana, Mantis, FogBugz, GAT Tracker, Confluence, Wiki 📱 AVAILABLE DEVICES FOR TESTING: iOS: iPad Air, iPhone 16 Pro Max, iPhone 15, iPhone 11 Pro, iPhone X Android: Google Pixel 6/7, Samsung Galaxy S24 Ultra, Galaxy A53s Emulators: Android Studio & Xcode Cross-platform: BrowserStack Machines: macOS & Windows 💡 CORE VALUES: Commitment, Honesty, Trust, and Quality, these are at the heart of every project I take on. 📩 Thank you for taking the time to review my profile. Looking forward to collaborating! Best regards, Selim
    Featured Skill Blockchain
    QA Software & Testing Tools
    QA Testing
    Bug Reports
    SaaS
    Software QA
    Cryptocurrency
    TestRail
    Bug Tracking & Reports
    Manual Testing
    Usability Testing
    Web Testing
    Regression Testing
    Functional Testing
    User Acceptance Testing
  • $20 hourly
    • 5.0/5
    • (7 jobs)
    Work with the BEST blockchain developer where you don't need to worry about your project's success. I will handle all your smart contract and blockchain issues. My clients are already making millions of $$$ from their crypto projects. Many of my clients are also planning to launch projects on layer 2 blockchain. I will be a great fit for you if you are: ☑️ thinking I want the skilled one for my project ☑️ thinking I have the money to do blockchain projects but how all of this works ☑️ planning to generate an NFT collection but don't know what to do ☑️ searching freelancers on different platforms but didn't get the right one ☑️ having security issues and bugs in your projects What you will get from me: 🌟 Secure and bug-free code 🌟 Without tension, your project will be ready in time 🌟 Results-driven design and strategy which helps to make millions 🌟 complete support after completing projects 🌟 Solution to any bug or security issue About Me: I am a blockchain and smart contract developer with 2 years of experience in creating secure smart contracts and web3 dapps. I have created many ICO, IDO, and DAO Projects. I have 45% repeat clients. I have expertise in the following areas: - Blockchain - Solidity (ERC721, ERC721A, ERC20, ERC1155) - Web3 Integration (wallet, payment) - DEFI - Javascript - Binance Smart Chain - Ethereum - Truffle - Hardhat - Nodejs - Reactjs - Ethersjs
    Featured Skill Blockchain
    Web3
    Blockchain Development
    Smart Contract
    DApp Development
    Blockchain, NFT & Cryptocurrency
    web3.js
    Solidity
    DApps
    Truffle
    Layer 2 Blockchain
    React
    Node.js
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