Why should you hire me instead of cheaper alternatives? Because you get what you pay for. Who am I? I am a software developer, team lead, and project manager with over 25 years in the industry. My strong sides are: problem-solving, optimization, reverse-engineering skills, focus on client needs, attention to quality and economics of the decisions, deep understanding of computer systems and software architecture. I worked on various projects for different industries like marine transportation, web application for computer-aided learning, mobile applications; security: iClass, RFID, reverse-engineering.

I've been building software for over a decade and for most of that time I've been doing it as a founder, not just a developer. I've started multiple companies, shipped products that reached seven-figure valuations, and spent years solving the exact problem most of my clients come to me with: getting real software live, fast, without it falling apart six months later. My focus now is MVPs, internal tools, SaaS, mobile apps, and workflow systems built with Next.js, Supabase, TypeScript, and React. I work best with founders, operators, and agencies who have a clear problem and need someone who can own the solution end to end. What I actually do differently: I don't wait for a ticket list. I come in, understand the business, structure the build properly, and ship something that works. Clients tell me the thing they notice most is that they stop chasing updates and start getting them. Recent work includes a custom property management system for a short-term rental business, a full operations platform for a pharmacy group, and a loyalty and rewards ecosystem for a travel company doing $200,000,000/yr in annual revenue. If you have a project that needs to move fast and land properly, I'm worth talking to. Available now. Response time is fast.

I have 1.5+ year of professional Software Development experience in startups as well as established Software Companies. I've spent considerable amount of time designing projects from scratch, solving complex problems, rapid iterative prototyping and implementing changes. I have been working with Solidity and Blockchain projects for more than a year now. I have considerable experience in the following: - Token Launches (ERC20 - Mintable - Burnable - Reflections - TxFee) - Presale / IDO / ICO for tokens via ETH/ERC20 NFTs - ERC721 / ERC1155 - Standard NFTs with Whitelist/Royalties - Presale / Public Sale - Dutch Auctions - IPFS Hosting - Dynamic NFTs (via ChainLink) All my contracts feature the following: - Latest Solidity Version - Latest contract design standards - Large number of tests to check all code - Making sure security practices are followed - Initial Testnet deployment for testing by the client - Contract verification on Etherscan (or corresponding block explorer) I have worked with the following blockchains - Ethereum - Binance Smart Chain (BSC) - Polygon (or Matic) - Tron - Harmony About my Backend Development Experience: I have single handedly managed the entire backend in the startup I worked for and have quite some experience working on NodeJS/MySQL/MongoDB tech stack.

⚡Published for Tradingplatforms, Stockapps, DappGambl, Swapzone, NAGA, Buyshares, BitEdge, WeInvests and so on 💡𝐇𝐞𝐥𝐥𝐨, 𝐈’𝐦 𝐌𝐚𝐫𝐲𝐚𝐦. 𝐈𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐫𝐞𝐚𝐝𝐢𝐧𝐠 𝐭𝐡𝐢𝐬, 𝐢𝐭’𝐬 𝐩𝐫𝐨𝐛𝐚𝐛𝐥𝐲 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 𝐜𝐨𝐦𝐩𝐞𝐭𝐞𝐧𝐭 𝐜𝐫𝐲𝐩𝐭𝐨𝐜𝐮𝐫𝐫𝐞𝐧𝐜𝐲💱, 𝐟𝐢𝐧𝐚𝐧𝐜𝐞💰, 𝐨𝐫 𝐛𝐞𝐭𝐭𝐢𝐧𝐠🎰 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐰𝐫𝐢𝐭𝐞𝐫 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭; 𝐭𝐡𝐞𝐧 𝐲𝐨𝐮 𝐚𝐫𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐩𝐥𝐚𝐜𝐞! 👋Let's start with the AI/GPT trend amongst Upwork freelancers in recent times. I stand out in this regard, as I'm one of the few freelancers who can ALWAYS guarantee AUTHENTIC & ORIGINAL content. Additionally, you'd get TWO(2) independent reports from platforms like GPTZero and AI Classifier. Now that you know I'm your everyday freelancer, let me tell you more about me👩... Writing is my superpower🪄; I write clearly and beautifully. I am fascinated by fintech and real estate; I am comfortable writing blog posts, emails, and content that cut across Blockchain, gambling, finance, fintech, and sports industries. I am result-driven, so I take thorough research, discipline in tasks delivery, and client retention seriously. I have about six years of experience in technical writing, and I have written over 1000 SEO-friendly content and articles for more than 50 brands across 🌍, America🌎 and Africa🌍. Highlights of my experience include the following… ✓ Written more than 1000 articles, blog and website content, and social media descriptions for various companies.🔥 ✓ Conducting keyword research, inserting links, and using SEO best practices to increase traffic to the company website.🌐 ✓Creating compelling headlines and body copy to capture the attention of the target audience and providing concise and clear information to effectively engaging with clients. 📰 ✓Identifying customers’ needs and recommending new content to address gaps in the company's current content✨ ✓Creating trusted and long-lasting relationships with colleagues, management teams, and community / company members to promote future collaborations and generate narrative and contact leads If I write for you, you are guaranteed the following: ✓ SEO-driven content ✓ Loyal readership ✓ Customer response/ conversion ✓ Genuine brand awareness ✓ Revenue growth I breathe words and live finance. Let’s build together!

Want to train your AI models with pristine, high-fidelity datasets, or need bulletproof Quality Assurance and data operations? Let’s eliminate errors and build high-quality pipelines. I am an Energy Systems Engineering student and a dedicated Data Operations & QA Specialist. I bridge the gap between raw data collection, model-ready deployment, and rigorous software verification. With a 100% Job Success Score and experience working directly with Upwork Enterprise clients, I treat your SOPs, test plans, and project guidelines like strict engineering blueprints. 🚀 What I Bring to Your Project Pipeline: • AI Data Training & RLHF: Expert in human-in-the-loop (HITL) annotations, preference ranking, prompt engineering verification, and logical consistency checks to fine-tune LLMs. • Quality Assurance & Web/Game Testing: Proven capability in executing structured test cases, locating critical system edge-cases (e.g., character movement physics, time-rewind mechanics), logging high-fidelity screen recordings, and delivering production-ready bug reports. • Crypto & Blockchain Data Sourcing: Competent in executing large-scale, verified market data collection across global platforms including Binance, Coinbase, OKX, and Kraken. • Egocentric Video & Audio Sourcing: Successfully recorded, curated, and quality-checked 12+ hours of specialized first-person perspective (egocentric) video/audio assets under strict acoustic and visual QC protocols. • Multilingual Data & Localization: Native Arabic and fluent Turkish capabilities, specializing in high-fidelity transcription, data labeling, and culturally nuanced linguistic validation for the Turkish region. ⚙️ Technical Workflow & Tools: Manual QA Testing | Bug Report Documentation | Data Validation | JSON/JSONL Structuring | Advanced Excel/Sheets | Microsoft PowerToys Workflow Optimization | Quality Control (QC) Auditing. 💬 What Clients Say: "EYMEN was highly communicative, extremely detail-oriented, and delivered strong results." — Upwork Enterprise Client "Showed sharp professionalism, responsiveness to feedback, and precise execution during QA/QC." — Software/AI Development Client If you are looking for absolute precision, zero-error execution, and a freelancer who respects your deadlines, hit the "Invite" button. Let's discuss your project requirements!

Results-driven and highly disciplined Forex Account Manager and Proprietary Trading Prop Firm Manager with a proven track record of managing trading accounts, optimizing profitability, and leading teams in fast-paced financial markets. Certified by Equity Edge, I bring expertise in forex trading, risk management, and strategic decision-making, consistently delivering strong returns while minimizing risk. With a deep understanding of market analysis, technical indicators, and macroeconomic trends, I excel at developing and executing trading strategies tailored to client goals and firm objectives. My experience includes managing proprietary capital, mentoring traders, and implementing robust risk management frameworks to ensure sustainable growth.

Blockchain developer, specialized in custom cryptocurrency and blockchain development. I have extensive experience in ICO, POS – Proof of Stake, blockchain website, web portal, & smart contracts application development. I am very proficient with the solidity programming language, Ethereum, token generation, digital currency exchange, proof of work (POW), and building innovative, highly customized, robust, feature-packed, and modular blockchain development solutions. I am responsible for designing and implementing new innovative features and functionalities, establishing the blockchain, cryptocurrency, ICO, smart contracts application architecture, ensuring high-performance and availability, and managing all blockchain development & technical aspects. I work closely with project stack holders and end customers to provide an effective, visually appealing, and intuitive implementation. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. With the consummate evaluation of your blockchain development requirements and comprehensive engagement in blockchain technology, I provide custom application development, token generation, creative theme development, and maintenance services that cater to myriad industry verticals. Are you looking full time & dedicated blockchain developer to develop a user-friendly high-end functionality based ICO, cryptocurrency or smart contracts web application? I will love to engage myself as a full-stack blockchain developer and assist you with innovative and creative strategies. My Technical Blockchain Development Expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application development technologies: ✅ Server-Side Languages: PHP, Node JS ✅ Frameworks: Express Js, YII2, Laravel, CakePHP ✅ JavaScript Frameworks: Angular Js, Jquery. ✅ Smart contract language: Solidity ✅ Data Management: o RDBMS: MySQL 5.X, PostgreSQL, Amazon RDS o NoSQL: MongoDB. o Caching: Memcached, Redis o Searching: Solr, Lucene, Elasticsearch, Amazon CloudSearch ✅ Queue: ActiveMQ, Amazon SQS ✅ Server Technologies: Linux, Ubuntu ✅ Cloud Computing Platforms: Amazon Web Services ✅ Frontend Stack: o Languages: HTML5, CSS3, Sass, JavaScript o UI Frameworks: Bootstrap, jQuery UI o JavaScript Frameworks: React, Backbone.js, Angular 2 ✅ Third-Party APIs Integration: o Payment Gateway: PayPal, Stripe, Authorize.Net, Coinpayments.net o Social: Facebook, Twitter, Google+ o Geo-location: Google Maps, Bing Maps o File Storage: Dropbox, Google Drive Blockchain Development Services We Offer: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer & solidity programmer and associated with an ISO certified blockchain development company, I develop rapid, error-free website & web applications to achieve an enterprise's functionality implementation and business logic with minimum complexities ✅ Custom Blockchain Development ✅ Smart Contracts Development ✅ dApps Development ✅ Crowdsale ✅ Hyperledger & Multichain Development ✅ Multichain/Supply Chain Development ✅ Custom Cryptocurrency Development ✅ Crypto App Development ✅ ICO Web Development ✅ POC Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Blockchain Testing ✅ Ongoing Blockchain Development Support and Maintenance ✅ Full-Stack Blockchain Development ✅ Full Time Dedicated Blockchain Developer ✅ Half Dedicated Blockchain Developer Hourly Basis How do we communicate and report? ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis. According to the requirement, we use many types of project management tools for the blockchain development project's communication. ⦿ Upwork Message Board ⦿ JIRA ⦿ Azure DevOps Server ⦿ Asana ⦿ Trello ⦿ Zoho Projects

Copywriter and editor with a focus on blockchain, fintech, AI, SEO, and marketing. Have also occupied roles as a content operations & coordination specialist. Worked as a journalist for two medium-sized publications. Drafted op-ed content for clients that have been featured in Entrepreneur, Forbes, VentureBeat, TechCrunch, and more. What I typically do: 🎯 Email Marketing (Hubspot, Kit) 🎯 News Style Articles (Wordpress) 🎯 Press Releases, Blogs, Branding, Web Copy, Guides, Promo Content, Op-Eds. 🎯 Content Strategy, Content Calendars, Writer Reviews & Assignment 🎯 Account Management For Marketing Clients 🎯 Pitching Outreach, Fact-Checking, Interviewing. 🎯 Light Project Management (ClickUp, Notion, Slack, Asana, Trello) 🎯 Light Video/Image Editing (Descript, Capcut, Canva) 🎯 Webinar & Broadcast Hosting/Configuration (Streamyard, Zoom) 🎯 Podcast Scheduling, Management, & Coordination. Also have three years of experience working as a financial consultant in the banking sector (JPM, RBS, State Street) and possess a legal degree as well as a computer science Masters. All work is delivered on time and without errors. If you're looking for a dedicated copywriter, editor, or content operations specialist, feel free to get in touch.

If SEO content writing is like Football/Soccer, I am the Lionel Messi of content writing. ⚽🥇 No Kidding! Here's why: My SEO skills are world-class! I have helped several websites rank on Google's first page through Search Engine Optimization. 💻🔝 And guess what? My experience is like that of Methuselah! Not 963 years, though, but somewhat close. Well, not so close. However, I have over six years of writing experience. In the past six years, I have created thousands of B2B and B2C articles. My articles literally keep your website visitors glued to their screens, itching to share your posts. 📱📲 I have written for several websites in the following niches: Crypto and Blockchain, NFTs, Business and Finance, Tech, E-commerce, Design and Branding, Health, and more. Why choose me? 🤔 I'm among the 1% of the 1%: I have a 100% job success score on Upwork, which less than 1% of freelancers globally can boast of. That tells you how excellently I deliver and how much effort I put into satisfying my clients. 🏆🌐 Crypto Expertise: With over six years of writing experience and three years immersed in the blockchain and cryptocurrency industry, I bring in-depth knowledge and insight to every piece I craft. 💼💰 SEO Mastery: I excel in Search Engine Optimization, helping numerous websites increase their blog traffic through effective SEO strategies. 💻🔍 Extensive Portfolio: I have published over 1000 articles related to cryptocurrency, business, finance, tech, and e-commerce. 📚✅ Certifications: I hold three content writing certifications and three blockchain certifications, showcasing my commitment to professional growth. 🏆📜 Expert Vetted: I am a Senior Content Writer at Gate.io, one of the largest crypto exchanges in the world. 📝🌐 Versatility: My expertise extends to writing Whitepapers, News Articles, Press releases, Social Media Copies, Email Marketing Copies, and Educative Blog Posts. 📃🔗 Contributions to Prominent Websites: Reef.io 🌊 Gate.io 🌐 Enter.blog 📰 Tetu.io 💎 Bitcoininsider.org 📈 Btc-pulse.com 💹 Thedechained.com 🔗 Ayokinews.com 🗞️ Tdathedesignagency.com 🎨 I always put my client's interests and goals in mind while working on a project. I am very interested in critical reviews and always ensure my client's satisfaction with the job. 🎯👤 I don't deliver mediocre write-ups; I give the best. I always meet up with deadlines and have an open line of communication with my clients. Interestingly, I am not just a content creator who understands blockchain; I live and breathe blockchain and cryptocurrencies. 🌐💼 To view samples of my work, please explore my Upwork portfolio or visit efebravo.medium.com. 🖋️📂 If you would like to work with an expert SEO content writer, you can hit me up now, and I'll respond immediately. Cheers to reaching new heights with you!🚀🤝

After landing on your product page, your prospects should not have to sit through the pain of generic, mind-numbing product content, and they often don't. According to a study by Oberlo, on average, only 2.86 percent (1 in 34) of e-commerce website visits convert into a purchase. That’s a lot of missed opportunities. Think about it, if you have a store converting at 2 percent, merely increasing conversions to just 4 percent will double your sales. That's why the ideal product description must easily command your audience's attention and motivate them to take action. My job is to take YOUR brand message and convey it in a way that entices, engages, and moves your prospects to make the purchase. My specialties: ✅ Crafting top-notch, targeted product descriptions that help you create a consistent brand image that immediately resonates with your prospects. ✅ Building relatable stories that help you attain the much-needed EMOTIONAL connection with your prospects by targeting their deepest desires, pressing pains, and potential reasons for hesitation. ✅ Finding the perfect balance between SEO and descriptive writing to create content that excites your audience while helping you rank above your competitors. If you need a professional copywriter to help you craft or edit product descriptions or product articles that people "actually" want to read (yes, it is possible!), then click the green button to start a conversation. I would love to get to know you and will be honored to attend to your business’s copywriting needs! ----------------- ★★★★★ "Working with Anthony was a great experience. His work is fantastic, and his communication is also excellent. His content was highly effective, and it was an effortless and pleasant experience working with him. I would recommend Anthony to anyone who needs high-quality product descriptions written. Thank you, Anthony! I would definitely rehire!" — Hannah Samano - Head of Product - Kasha, Inc. ★★★★★ "I have nothing but good things to say about Anthony, not only did he prove he was a solid writer, but he was on time with every deadline. Extremely professional, I look forward to working with him again. And yes! The product articles he did for me came out perfect, simple, catchy, and to the point. Amazing sales writing!" — Noel Lugo - Lugo's Workwear ★★★★★ "Anthony is very knowledgeable when it comes to SEO-based content marketing, and he helped to educate me substantially. The product descriptions he wrote for my store were quite impressive, and they've boosted my conversion rate significantly." — Landon Rowinski - CEO - Gentlemen in Motion LLC.