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$41/hr
100%
Job Success
$800K+ earned
Available now
Offers consultations
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❤️CLIENT-oriented React Developer available for LONG-TERM projects |
🔥 116 jobs on Upwork and 0 negative feedback |
💸 Remote full stack developer with full integration in your team that makes a profit |
🚫 No small fixes ❗️ No small fixed price work |
To hear me and more about my soft skills, take a look at my video introduction and the video testimonials from my previous clients (attached to the portfolio)
ABOUT ME
I have more than 8 years of experience building high‑traffic react nextjs applications. I help teams turn complex ideas into profitable React Node.web and React Narive mobile apps, shipping MVPs up to 3x faster using AI. With excellent communication skills and a flexible working attitude, I have successfully collaborated with clients from 23 countries, consistently implementing a “can-do” approach
MY KEY ACHIEVEMENTS
✔ As a React Frontend Developer I developed a React SaaS product that simplified construction estimations, reaching 98% accuracy and reducing project estimation timelines from weeks to minutes.
✔ As a Senior React Developer I led Frontend React Nextjs Project of a global $100M+ enterprise, leveraging React Nextjs frontend Typescript , and Redux
✔ As a Frontend React Developer I worked together with Python Developer to build a high-performance marketplace, handling 500K+ monthly users. I also ensured seamless API integrations, real-time updates, and secure transactions
✔ As a React Developer I worked on Frontend react nextjs of the real-time analytics dashboard also using Redux and D3.js, allowing businesses to track KPIs in real-time and increase operational efficiency by 35%
✔ While working as a React native app developer , I also created a React Native mobile app for real-time event invitations, handling 100K+ active users with 99.8% uptime
✔ Working in the HealthTech industry as a Senior Frontend React Developer JS , I delivered a HIPAA-compliant patient portal on React that cut virtual-visit check-in times from 25 minutes to 8 minutes, serving 40 K weekly sessions
✔ As a React Nextjs Frontend Developer I created a booking system for a company in the hospitality industry, integrating Stripe, Twilio SMS, and calendar syncing, resulting in 95% fewer missed appointments
✔ While working on a LogisticsTech SaaS , I contributed to a Frontend React Development of live shipment tracking system using WebSockets (it works across 4 continents)
✔ In the EdTech sector as a React Nextjs Frontend Developer I developed an interactive React-based learning platform with gamified features, increasing course completion rates by 38% and supporting over 200K concurrent learners
✔ As a Full Stack Developer React Node for a Travel platform, I implemented a dynamic search and booking flow that decreased booking abandonment by 42% and processed $15M+ in monthly reservations
✔ In the Real Estate sector, I developed an interactive 3D model viewer in React, allowing users to explore spaces and products in real time, increasing engagement and conversion rates by 40%
✔ As a Frontend React Developer for a PropTech startup project, I built a property management dashboard that automated 85% of tenant requests, cutting operational costs by $500K annually
✔ In a Media & Entertainment project I worked as Full Stack Developer AI and built and deployed a real-time recommendation engine using deep learning, personalizing video content for 250K+ daily users
✔ For a RetailTech platform, as a full stack developer react node , I developed a customer rewards portal that drove a 60% increase in repeat purchases
✔ Working in InsurTech, python full stack developer and I engineered a policy comparison tool with real-time data feeds, reducing policy selection time from 40 minutes to under 5 minutes for 100K+ users monthly
✔ In the AgriTech industry I worked as Full Stack Developer react node and created a react nextjs frontend dashboard for IoT sensor data, enabling farmers to optimize irrigation schedules and reduce water consumption by 25% across more than 1,500 farms
As a Senior React Developer firebase , I not only have extensive experience with various JavaScript frameworks ( I have over 8 years of experience in frontend react development and back-end development, and 5 years in mobile app development ) but also hold Bachelor's degree in Engineering Software. I have built and optimized scalable, high-performance web apps using React.js and have developed React Native mobile applications with lightning-fast performance
Need to launch fast?
As a Full Stack Developer AI , I can take your MVP from zero to live in 4 weeks, leveraging AI to streamline workflows, cut engineering overhead by 30%, and accelerate your path to seed funding as I have already done it before
With me, your next release ships on schedule, scales to hundreds of thousands of users, and lets you focus on growth
Let's begin the collaboration with TOP RATED PLUS Full stack Developer React by clicking "Invite" or "Hire" on the top right ↗️
07.04.26
Associated with
Lengin
$500K+
earned
$30/hr
83%
Job Success
$100K+ earned
Start of list.
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🏆 Upwork Top Rated Freelancer | ⚡ 8+ Years’ Experience | ⭐️ 100+ Successful projects
I'm a skilled Web developer , Graphic and UI/UX designer, passionate about crafting seamless online experiences that engage users and achieve your business goals. My expertise lies in Designing, Back-end and Front-end development, leveraging modern proven technologies to build powerful solution as per my clients' needs.
Services I am offering for Website:
GHL,
WordPress,
WordPress woo-commerce,
Shopify,
Wix,
Webflow,
Weebly,
Squarespace,
E-commerce,
PHP,
Laravel,
Javascript,
angular,
react,
HTML,
CSS,
Theme customization,
Theme development,
Plugin customization,
Plugin development,
Third-party integration.
SEO-optimized website.
UI/UX,
Figma,
Adobe XD.
Design services:
Logo design,
Branding,
Brand Book,
Brand Guide,
Brand Identity,
Brochure,
Flyer,
Banner,
Poster,
Business card,
Mascot,
Character,
Illustration,
Infographics,
Pitch Deck,
Presentation,
Mood Board,
Storyboard,
Animation
2D/3D Illustration,
2D/3D Animation,
Adobe Illustrator,
Adobe Photoshop,
and much more.
Let's connect through chat and start our journey of creating exceptional digital presence.
Thank you
Shahmeer
Shahmeer K.
has worked
.
$75/hr
100%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
🏆𝗧𝗢𝗣 𝟭% 𝗨𝗣𝗪𝗢𝗥𝗞 𝗪𝗘𝗕 𝗗𝗘𝗦𝗜𝗚𝗡𝗘𝗥 & 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥🏆
🚀🚀🚀 My last client achieved incredible 𝟲𝘅 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗴𝗿𝗼𝘄𝘁𝗵 in a few years! With a 𝘀𝗹𝗲𝗲𝗸 𝗿𝗲𝗱𝗲𝘀𝗶𝗴𝗻 and 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝗨𝗫, 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗰𝗼𝗻𝗳𝗶𝗱𝗲𝗻𝗰𝗲 𝘀𝗼𝗮𝗿𝗲𝗱. Want to know how 𝗠𝗮𝗿𝗳𝗳𝗮 made it happen? Let us help you achieve similar results!
⭐ Trusted by Adidas, FC Dynamo Kyiv, Wiethe, Kymco etc
✅ Designing, building, and optimizing websites and apps with 11+ Years of Experience
⚡️ Top Rated Plus - Top 1% Performer on Upwork
🚀 Over 500$k earned on Upwork within all the contracts of my agency, worked with over 60 clients
𝗥𝗲𝗰𝗲𝗻𝘁 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀:
🏆 Assisted a dental company in increasing its annual revenue from 300,000 euros to 1.8 million euros.
🏆 Developed the №1 insurance aggregator for French expatriates.
🏆 Created a website for the №3 largest volunteer organization in Ukraine.
I will help you to optimize your website or app UX/UI to achieve high conversion rates. Together with my team, I can:
🔹 Perform an in-depth analysis to identify the most effective strategies for your business within its competitive landscape.
🔹 Design a User Experience (UX) that ensures your clients are comfortable and engaged while navigating your pages.
🔹 Transform the UX into an exceptional graphic User Interface (UI) that captivates and persuades even the most discerning clients.
🔹 Implement the finalized design into a website or app, ensuring seamless functionality across various devices and platforms.
🔹 Implement analytics tools to monitor critical user interactions that are vital for your business.
🔹 Continuously evaluate and refine the design and functionality to align with business objectives and enhance user satisfaction.
Drawing on years of experience and working with clients from over 16 different countries around the world, I understand how to create the perfect, yes, truly perfect website for your business. I specialize in crafting premium designs that will enhance your website's conversions.
Only thoughtful and unique design, only effective tools in website development, and only user-friendly solutions for managing your site.
𝗠𝗮𝗶𝗻 𝘀𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝘀 𝗼𝗳 𝗺𝘆 𝘄𝗲𝗯𝘀𝗶𝘁𝗲:
🔸 Fully responsive design, compatible with all screen sizes, devices, and platforms.
🔸 Expertly optimized for superior SEO performance.
🔸 Crafted for achieving the highest conversion rates.
🔸 Exceptional loading speed optimization, achieving load times as low as 0.5 seconds.
🔸 User-friendly customization, allowing changes without the need for a developer.
🔸 Simple and intuitive admin interface for effortless editing by non-technical users.
𝗞𝗲𝘆 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗶𝗻 𝘂𝘀𝗲:
🔸 Figma, Sketch, Adobe Photoshop, Adobe Illustrator
🔸 WordPress, Elementor, Woocommerce, Shopify, JavaScript, React, PHP
🔸 Google Analytics, Google Optimize, Smartlook, Hubspot, ActiveCampaign
The keywords that helped you find this profile:
website design software, digital design, company website design, ux/ui, graphic design, web deisgn, design a website, web design, website development and design, website design development, software for web design, web design websites, web development design, website design for company, web design for company, ux/ui, designing web, website design company website, designing web page, design to website, website design and website development, graphic design, design in web development, website design website development, digital design, wordpress website designer, ux/ui, design website for business, app design software, web deisgn, design an app, web design apps, wordpress web designer, wordpress designers, designing a website, digital design, web app design, website design app, corporate website design, business web page design, website designing in usa, web design applications, graphic design, website design and development company, wordpress web design company, web designer company, website design platform, design web application, web design businesses, website design applications, web page designer, web deisgn, design a simple website, web page design app, website design development company, ux/ui, design an application, top website design software, web deisgn, digital design, website designers wordpress, corporate web design, design a new website, app designing software, web design and development company, top rated website designers, designing in wordpress, designing for wordpress, web design, web design and web development services, design app website, ux/ui, design app web, responsive web design company, wordpress web design agencies, responsive website design company, designing and developing, corporate page design, digital design, web design and wordpress, app design company, wordpress design agency, ux/ui, wordpress website designe, design agency, web deisgn, top website designers
Last update: January 21, 2025
Associated with
Marffa Agency 🏆 TOP UX/UI Design and Wordpress Development Agency in Ukraine
$600K+
earned
$15/hr
$39 earned
Start of list.
End of list.
Web Accessibility Audit Expert | Digital Accessibility Expert
WCAG 2.1, WCAG 2.2 | Section 508
Complete Website Audit
Live Dashboard Service
Assist Individuals & Businesses
Web Accessibility Consultation for Remediation
Authorized Accessibility Certificate
Laws-
⭐️ Web Accessibility WCAG 2.2 AA
⭐️ American Disability Act (ADA) / Section 508
⭐️ European Accessibility Act (EAA)
⭐️ Accessibility for Ontarians with Disabilities Act (AODA)
⭐️ Accessibility for Manitobans Act (AMA)
⭐️ Nova Scotia Accessibility Act (NSAA)
⭐️ British Columbia Accessibility Act (BCAA)
Here are the services I can provide you:
🔹 Accessibility audit and consulting for website or application
🔹 Direct remediation development of website or application
🔹 Document remediation (PDF, Forms, Word, Excel, PowerPoint)
🔹 Authorized Accessibility Statement
🔹 VPAT (Voluntary Product Accessibility Template) Audit Report Certification
Skillset:
🔹 HTML, CSS, JavaScript, Python, PowerBI
🔹 AEM 6.5 (Adobe Classic and Templated), Wix
🔹 Screen Readers: NVDA, JAWS, VoiceOver and Google TalkBack
Let’s work together to expand your reach and connect with a wider audience.
Specialities: Section 508 Testing and Compliance, Digital Document Accessibility, Web Standards, HTML, CSS, JavaScript, W3C, PDF/UA WCAG, ARIA, 508 Testing, QA, JAWS, NVDA, Talkback, Voiceover, Dashboarding
Anushka G.
has worked
.
$60/hr
100%
Job Success
$8K+ earned
Start of list.
End of list.
Project Manage, Process backlogs, Handle Intense Analysis, Underwrite, be Audit worthy and open to work ANY time zone? Yes, I'm your gal! EXCEL SAVVY! Vast & successful, I like to handle data mining, invoicing, computation and property acquisition, to business writing with little instruction needed - including extremely accurate data entry. Price is sometimes negotible, lets connect & see!
I'm seeking an open client with good communication and commitment as I will deliver this as well. I often find things wrong in data per my audit eye and it can sometimes cause more work, but the results are precise and audit worthy. If this is the data you're expecting for project handling, then please contact me to see how I can be of service for you.
I have handled massive spreadsheets within Excel, LOVE Bookkeeping, previously handled mortgage review for on the spot financial analysis for program decisioning for loan modifications.
Business Requirement / Design Documents and a ton more. I'm seeking a role to assist your project needs with superb enthusiasm and awesome communication, to get the job done correctly and be audit worthy.
PLEASE VIEW MY RESUME AND BACKGROUND, I THINK IT'S QUITE IMPRESSIVE AND VAST!
Jira versed
Bilingual in English and Spanish.
10 Key tested 9/1/2020 at 16250 KPH with 100% accuracy
Typing Test on 9/1/2020 scored 86 wpm with 99% accuracy
Positions held in a multitude of areas including HR (Recruit and Release), Healthcare, Health Insurance Processes, CMS, Telecommunications, Medical Analysis, Claims and Billing, Marketing, Procurement, Appeals & Grievances, Customer Service, Administration, Collections, Credit Reporting Analysis, Loan Modifications, UAT/UML, Title Insurance, and more, to also include Subject Matter Expert worthy.
Other experience held in Management, Controller, Supervising, Accounting, Payroll, Product Testing, Surveyor, Sales, and more.
I AM TARGETING FOR MORE ROLES BESIDES PRODUCT TESTING. IF THAT'S YOU, PLEASE MESSAGE ME.
Possess self-confidence and diplomatic interaction with individuals at all levels. Self-sufficient, fast-paced, detail-oriented, and determined to learn new skills while multitasking attentively. I'm often eager to start immediately, so please don't hesitate to contact me to get your project accomplished!
I look forward to hearing from you! Well wishes =)
$15/hr
91%
Job Success
$20K+ earned
Available now
Start of list.
End of list.
$105M+ raised in Funding using my financial plans and business plans. helping clients grow their business by providing them with accurate and timely fianancial Information and taking care of all the Accountancy and Professional needs of their Business.
I offer top-notch services in Financial Modeling, Accounting & Bookkeeping, and UK Taxation. with over 5 years of Exeprience & Affiliation with PWC, I am committed to providing my clients with accurate, insightful, and strategic financial solutions.
𝗙𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀 & 𝗠𝗼𝗱𝗲𝗹𝗹𝗶𝗻𝗴
My expertise in financial modelling enables me to assist businesses in making informed decisions and creating comprehensive financial plans. Including financial projections, conducting scenario analyses, evaluating investment opportunities, forecasting, and business Valuation.
You can expect a report based on the following elements for a complete plan for your Startup
-Start-up Summary
-Sales Forecasts
-Projected Profit and Loss
-Balance Sheet
-Cash Flow
-Break-even Analysis
-Charts and Tables
-CAPEX
-NPV-IRR-ROI
-Dashboard
-Ratio Analysis
𝗔𝗰𝗰𝗼𝘂𝗻𝘁𝗶𝗻𝗴 & 𝗕𝗼𝗼𝗸𝗸𝗲𝗲𝗽𝗶𝗻𝗴 "𝗪𝗼𝗿𝗹𝗱𝘄𝗶𝗱𝗲"
As a detail-oriented accounting professional, I understand the importance of immaculate bookkeeping. I am proficient in managing financial records, reconciling accounts, and producing financial statements that adhere to accounting principles and regulatory standards.
Also, I help Business owners create specialised reporting solutions which save time and money. It includes Automation of Accounting software and integration with databases.
I provide Set up QuickBooks, Wave, and Xero Bookkeeping services for people who need to get set up on a new bookkeeping platform from scratch OR for businesses who want to make a seamless switch from one platform to the other.
𝗨𝗞 𝗧𝗮𝘅𝗮𝘁𝗶𝗼𝗻:
With in-depth knowledge of tax laws and regulations, I am well-equipped to handle various tax matters. From preparing accurate tax returns to optimizing tax strategies, I ensure compliance while maximizing tax benefits.
-Accounts preparation for companies, partnerships, individuals
-Preparation and Filling of VAT Returns
-Corporation tax returns (CT600)
-Self-assessment tax returns (SA100)
-Dealing with HMRC enquiries
-Company registration
-Bookkeeping & Monthly Accounts Management
-Payroll Pensions and every other task of a UK-based individual or company.
What Sets Me Apart:
Tailored Solutions: I believe that every client's financial needs are unique. Hence, I approach each project with a customized strategy, addressing specific challenges and opportunities.
Reliability: Punctuality and meeting deadlines are my hallmarks. You can trust me to deliver exceptional results within the agreed-upon timeframe.
Confidentiality: I uphold the utmost confidentiality when dealing with sensitive financial information, providing a secure and trustworthy collaboration.
Holistic Perspective: With a strong background in finance and accounting, I can offer comprehensive insights that extend beyond individual tasks, ensuring a well-rounded approach to financial success.
Who Can Benefit:
My services are tailored to support a diverse clientele, including:
-Startups and Small Businesses seeking financial guidance and efficient bookkeeping solutions.
Established Enterprises in need of accurate financial models and strategic financial analysis.
Entrepreneurs and Investors looking to evaluate investment opportunities and potential risks.
Individuals requiring tax planning and preparation services.
Let's Collaborate:
I am passionate about helping businesses and individuals thrive financially. Whether you have a short-term project or require ongoing financial support, I am here to assist you. Let's work together to achieve your financial goals and make well-informed decisions for a prosperous future.
Reach out to me today, and let's embark on a journey towards financial success!
$8/hr
$0 earned
Start of list.
End of list.
I am a Computer Engineer and Accessibility Specialist dedicated to bridging the gap between high-end design and technical compliance. With extensive experience working with NGOs and US-based companies, I help teams navigate the complexities of WCAG 2.2, ADA, and the European Accessibility Act (EAA).
Most accessibility consultants only provide a list of errors. As an engineer, I provide solutions. I understand the underlying code and can guide your development team on how to implement robust WAI-ARIA patterns, manage focus, and ensure semantic HTML integrity.
How I can help your project:
Comprehensive Audits: Manual and automated testing based on WCAG 2.2 (A, AA, AAA).
Technical Remediation: Practical guidance on fixing code to ensure real-world usability.
Screen Reader Verification: Rigorous testing using NVDA and JAWS to simulate authentic user experiences.
A11y Strategy: Transforming your development workflow from reactive bug-fixing to a proactive accessibility culture.
I pride myself on being a professional who speaks both "Design" and "Engineering." Whether you need a full-site audit or a consultant to oversee your product’s inclusivity, I am here to ensure your digital space is accessible to everyone.
Ready to make your product compliant and inclusive? Let’s hop on a call to discuss your goals.
$45/hr
$39 earned
Start of list.
End of list.
Currently available for website restoration, performance optimization, ADA remediation, and technical cleanup of existing websites.
If your site is slow, failing accessibility checks, or underperforming in search, I identify and fix the underlying frontend and structural issues without breaking the existing design.
I work directly on live production websites to improve performance, accessibility, responsiveness, and technical stability using real testing tools including WAVE, Lighthouse, GTmetrix, Axe, and manual audits.
I also build secure investor data rooms and gated-access WordPress systems with credential-based entry, protected document delivery, user activity tracking, and clean admin dashboards. I can work within existing WordPress environments or fully rebuild outdated systems into streamlined, modern platforms optimized for security, usability, and scalability.
Most clients come to me when: • Their site loads slowly or scores poorly on Core Web Vitals
• Accessibility issues need real remediation instead of overlays
• Frontend structure is bloated, unstable, or underperforming
• Mobile responsiveness or usability problems affect conversions
• Existing websites need cleanup, stabilization, or optimization
I focus on fixing and improving existing websites — not unnecessary redesigns.
Specializations: • Core Web Vitals Optimization
• Accessibility Remediation (WCAG / ADA)
• Frontend Performance Optimization
• WordPress & Shopify Cleanup
• Technical SEO Cleanup
• Mobile Responsiveness Fixes
• CSS / HTML / JS Cleanup
• Render-Blocking Reduction
• Lightweight Frontend Optimization
Focused on measurable improvements, cleaner frontend structure, faster load times, and real-world usability improvements.
Built and maintained custom frontend website systems under the SJS Leo Universal brand, focused on performance optimization, accessibility-conscious structure, responsive usability, and lightweight frontend architecture.
$13/hr
100%
Job Success
$27 earned
Start of list.
End of list.
Hi, I’m Abdullah — a Full-Stack Developer specializing in WordPress, Shopify, SEO, performance optimization, accessibility, and AI-powered web solutions.
I help businesses build, optimize, and scale modern digital experiences that are fast, user-friendly, conversion-focused, and built for long-term growth.
From custom website development to technical optimization and AI integrations, I deliver reliable solutions with clear communication and efficient turnaround times.
🚀 Web Development & Design
✔ Custom WordPress & Shopify websites
✔ Elementor Pro, WooCommerce & Shopify theme customization
✔ Responsive, mobile-first website development
✔ Landing pages and conversion-focused UI implementation
✔ Website redesigns and ongoing maintenance
⚡ Performance & SEO
✔ Core Web Vitals & PageSpeed optimization
✔ Technical SEO & on-page SEO improvements
✔ Website audits and performance troubleshooting
✔ Speed optimization for WordPress & Shopify
✔ Long-term website support and maintenance
🔒 Accessibility & Security
✔ WCAG 2.1 / ADA / Section 508 accessibility remediation
✔ Accessibility audits and testing
✔ WordPress security hardening
✔ Malware cleanup and website recovery
🤖 AI & Advanced Solutions
✔ OpenAI / ChatGPT integrations
✔ AI-powered workflows and automation tools
✔ Custom AI-assisted web solutions
✔ AWS and cloud-based deployment support
🎯 Branding & Digital Growth
✔ UI/UX improvements
✔ Brand-focused website enhancements
✔ Conversion rate optimization
✔ Digital strategy support
💼 Why Clients Work With Me
✔ Clear and professional communication
✔ Fast turnaround times
✔ Clean, scalable, maintainable code
✔ Strong attention to detail
✔ Long-term reliability and support
✔ Ability to work independently and proactively
I work with startups, agencies, small businesses, and growing brands across multiple industries — delivering scalable digital solutions tailored to business goals.
Let’s discuss your project.
Abdullah S.
has worked
.
Associated with
FuzionDev LLC
$10K+
earned
$30/hr
$0 earned
Start of list.
End of list.
I'm a digital accessibility advocate with a passion for making the web a better place for everyone. I and my team partner with teams and organizations to ensure their digital products are inclusive, intuitive, and compliant with WCAG guidelines.
I and my team audit websites and applications to uncover barriers that prevent users with disabilities from fully experiencing the web, being compliant is not only the right thing to do, but it's the law in America, and as people bring lawsuits against businesses that don't comply, we work with a commitment to human dignity and equal access the internet.
Whether you're a startup building your first product or an established brand looking to improve, I'm here to help you create digital experiences that work for everyone — not just some.
Let's build a more inclusive web, together.