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$10/hr
100%
Job Success
$100K+ earned
Available now
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🚀 Bring Your Ideas to Life, I Build Apps & Websites That Wow!
Have a vision? I will make it real. With 13+ years of experience in web and mobile development, I transform ideas into high-quality, fully functional applications.
Why Clients Choose Me:
✅ End-to-End Development: Every project follows a meticulous workflow
Investigation → Development → QA Review → Code Review → Deployment.
Nothing slips through the cracks.
✅ Clear Communication & Support: I am available for calls anytime to discuss tasks or new projects. Working exclusively on Upwork means I am always reachable when it matters most.
✅ Trusted & Verified: With over 13 years as a verified member of the web and app ecosystem, your project is in safe hands.
💡 Services I Offer:
✓ Full Stack Web & Mobile App Development (iOS & Android)
✓ OpenAI & ChatGPT Integrations
✓ Frontend: HTML, CSS, JavaScript, Bootstrap, React.js, Angular.js, Vue.js
✓ Backend: Node.js, Laravel, Django, PHP, Python
✓ CMS & E-commerce: WordPress, Shopify, Magento
✓ Databases: MySQL, MongoDB, SQLite, PostgreSQL
✓ Mobile Languages and Frameworks: Swift, SwiftUI, Kotlin, React Native, Flutter, Ionic
✓ Cloud & Hosting: Firebase, AWS, GoDaddy
✓ UX/UI Design & Performance Optimization
✓ Support, Maintenance, Audit & Code Review
🌟 Expertise Across App Genres:
✪ ChatGPT-powered apps & AI integrations
✪ Social networking & dating apps, instant messaging
✪ Geolocation, restaurant, travel, shopping apps
✪ Health, fitness & educational apps
✪ Video streaming & processing apps (RTMP, Wowza)
✪ Online booking & appointment apps
✪ E-commerce & payment integration
✪ Live streaming with dual camera support
✪ Push notifications, social logins, REST APIs, animations
My Promise: “Whatever you imagine, I can create beautifully, efficiently, and reliably.”
Send me a message today and let’s transform your idea into a product that impresses!
Associated with
Techwin Labs LLP
$20/hr
100%
Job Success
Available now
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Are you looking for more than just a bookkeeper? I help businesses understand their numbers, improve cash flow, increase profitability, and make informed financial decisions.
I am a **Chartered Accountant (ICAI)** with 8+ years of experience providing **Fractional CFO, accounting, bookkeeping, tax, and financial advisory services** to startups, small businesses, CPA firms, and growing companies across the **United States, Canada, United Kingdom, Australia, and India**.
### My Services
**Fractional CFO**
* Financial Planning & Analysis (FP&A)
* Budgeting & Forecasting
* Cash Flow Management
* KPI & Management Reporting
* Financial Modeling
* Profitability Analysis
* Strategic Business Advisory
**Accounting & Bookkeeping**
* QuickBooks Online & Desktop
* Xero
* Bank & Credit Card Reconciliations
* Accounts Payable & Accounts Receivable
* Payroll Accounting
* Month-End & Year-End Close
* Financial Statement Preparation
* Bookkeeping Cleanup & Catch-up
**US Tax Services**
* Individual Tax Returns (Form 1040)
* Business Tax Returns (LLCs, Partnerships, S Corporations & C Corporations)
* Tax Planning
* Federal & State Tax Compliance
### Industries Served
Real Estate • Law Firms • Healthcare • E-commerce • SaaS • Professional Services • Construction • Manufacturing • Retail • Nonprofits
### Why Work With Me?
✔ Chartered Accountant (ICAI)
✔ Certified QuickBooks ProAdvisor & Xero Advisor
✔ Strong knowledge of US GAAP and US taxation
✔ Detail-oriented, reliable, and proactive
✔ Clear communication and on-time delivery
✔ Long-term partner focused on your business growth
Whether you need ongoing bookkeeping, tax support, or strategic CFO guidance, I provide accurate financial insights and practical solutions that help you save time, improve profitability, and confidently grow your business.
Let's build a stronger financial foundation for your business.
$25/hr
100%
Job Success
$300K+ earned
Available now
Start of list.
End of list.
"Quality of deliverables is my all-time priority and you pay for the best results you'll get. Simply, just say no to compromise."
𝗧𝗼𝗽 𝟯% 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 4𝟬𝟬+ 𝗘𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗣𝗹𝘂𝘀 | 𝗧𝗵𝗲𝗺𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 | 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝟮.𝟬
🕒 Available during US time zones (EST, CST, PST) for calls, reviews, and support.
Hi, I'm Chandni Handa, and I'm a Certified Senior Shopify Developer with 10+ years of experience helping e-commerce brands build, optimize, and scale Shopify stores.
I also have a strong understanding of e-commerce UX/UI and can help improve both functionality and visual presentation.
Over the years, I’ve successfully completed 110+ projects on Upwork and 400+ Globally with consistent 5-star reviews and a 100% Job Success score.
I specialize in:
• Custom Shopify theme development
• Shopify Homepages & Product Pages - conversion-optimized
• Shopify app development
• Shopify Store 2.0
• Front-end and back-end development
• Shopify API & GraphQL integrations
• Performance optimization & CRO
• Custom functionality & advanced Liquid development
• Shopify Plus solutions
Technical stack:
• Shopify Liquid
• JavaScript / jQuery / Remix.js
• HTML / SCSS / CSS / React / Next / Headless
• PHP / MySQL
• REST API / GraphQL
• GitHub
I can help with:
✓ Custom Shopify sections & features
✓ Store redesigns and UX improvements
✓ Private/public Shopify apps
✓ Third-party API integrations
✓ Cart, checkout & subscription customization
✓ Performance and speed optimization
✓ Long-term technical support
I focus on clean development, maintainable code, and long-term collaboration.
Ready to Build, Fix, Customize or Scale Your Shopify Store?
Click Invite to Job and send your store URL — I will provide:
⭐ Quick Shopify audit
⭐ Improvement roadmap
⭐ Timeline + cost estimate
Regards,
Chandni
Associated with
tecHindustan Solutions Private Limited
$300K+
earned
$25/hr
99%
Job Success
$1M+ earned
Available now
Offers consultations
Start of list.
End of list.
I am the agency owner of Nyusoft Solutions. I am handling Project Management, Project scope, Guiding team, How to follow Agile methodology and features requested by client in project scope.
🥇🥇🥇 TOP-RATED PLUS FREELANCER 🥇🥇🥇
🥇🥇🥇 100% Client Satisfaction🥇🥇🥇
🥇🥇🥇 AI Agent and Automation Expert🥇🥇🥇
🥇🥇🥇 Industry Expertise🥇🥇🥇
🥇🥇🥇 Top 1% Talent on Upwork🥇🥇🥇
"5🌟Ratings on Clutch"
A Proud Member of:
✅ BNI
✅ JITO
🤝 You can rely on me for:
- Mobile App Development with Web Admin Panel
- API Development & Third-Party Integrations
- MVP Development & SaaS Application Development
- Laravel / PHP Backend Development
- Node.js / NestJS Backend for Mobile & Web Apps
- Payment Gateway Integration (Stripe, Razorpay, PayPal)
- Firebase Integration (Auth, Firestore, Cloud Functions)
- Real-Time Chat, Notifications & WebSocket Integration
Industries We Serve
—-----------------------------
✔ Health and Fitness Apps
✔ Telemedicine & On-Demand Doctor Booking Apps
✔ GPS/ Geo Location Apps
✔ Stock Trading Apps
✔ Wealth Management Apps
✔ Portfolio Management Apps
✔ Homeowner/Contractor App
✔ Artificial Intelligence-Based Apps
✔ AI Chatbot Development & Integration
✔ Wearable Device Integration Applications
✔ Apple Health & Google Fit API Integration
✔ Bluetooth Integration Apps
✔ Caregiver & Caretaker Mobile Applications
✔ Nanny & Babysitting Apps
✔ Pet Care & Pet Sitting Apps
✔ Dog Walking & Pet Services Apps
✔ Food Delivery Apps
✔ Diet, Nutrition tracking and Meal Planning Apps
✔ Restaurant Table Booking Apps
✔ Salon Booking Apps
✔ Beauty Service Marketplace Applications
✔ Gym Booking Apps
✔ Taxi booking Apps
✔ E-commerce Apps
✔ Multi-Vendor Marketplace Applications
✔ Multi-Level Marketing (MLM) Apps
✔ Service Marketplace Applications
✔ Dating & Social Networking Apps
✔ Tinder & Bumble Style Dating Apps
✔ Video Streaming, Voice Calling, Chat and Messaging Apps
✔ Real Estate Apps
✔ Property Management System Development
✔ Airbnb Clone & Vacation Rental Apps
✔ Short-Term Rental Management Platforms
✔ Property Listing & Booking Applications
✔ Tenant & Landlord Management Apps
✔ AI-Powered Property Investor Platforms
✔ Real Estate Investment Apps
✔ AI Property Maintenance Platforms
✔ Driver Instructor Finding Application
✔ Hotel and Travel Booking Apps
✔ E-Learning Mobile Application
✔ Tutoring & Online Learning Apps
✔ Online Tutor Marketplace Apps
✔ Corporate Training Apps
✔ AI Avatar-Based Learning Platforms
✔ On-Demand E-Learning Marketplace
✔ Video Conferencing Learning Apps
✔ Virtual Classroom Applications
✔ Tutor LMS Development
✔ LearnDash & LearnPress Development
✔ Learning Management System (LMS)
✔ Wellness & Meditation Application
✔ Women’s Health Tracking Applications
✔ Personal Finance Management Apps
✔ Smart Budgeting & Expense Tracking Apps
✔ Fiverr-Style Gig Marketplace Platforms
✔ Fashion Stylist Applications
✔ Fantasy Sports App Development
✔ Event Management & Ticket Booking Applications
✔ Job Board Website Development
✔ Recruitment & Hiring Platforms
🎯 Areas of Expertise
o Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack
o Cross-Platform App Development: React Native, Flutter (Dart)
o Backend Development: Node JS, Laravel, Nest JS, PHP, Express
o Frontend Development: React JS, Next JS, Angular, CSS3, HTML5
o Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB
o AI/ML/ChatGPT integration with platforms(Web and mobile applications)
o Real-Time App Features: Socket IO, Twilio, Firebase Real Time Database
o API Development & Integrations: REST APIs, AWS Lambda, API Gateway
o Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree
o Version Control & Collaboration: GitHub, Bitbucket, GitLab
o Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking
Solutions We Provide
—-----------------------------
o Agent AI Services (Claude, OpenClaw etc.)
o AI-Powered Automation
o Machine Learning Solutions (ML)
o AI Development Services
o NLP Development
o LLM Integrations
o Deep Learning Solutions
o AI Chatbots & Virtual Assistants
o Image, Video & OCR Solutions
o SaaS Product Development
o Mobile Apps Development
o Ui/UX Implementation
o AWS DevOps Development
o E-Learning & EdTech Applications
o Chat & Social Networking Apps
o E-Commerce & Marketplace Apps
o On-Demand Service Apps (Taxi, Food Delivery, Booking)
o Gamified Mobile Applications
o SaaS & Subscription-Based Platforms
o IoT & BLE-Based Mobile Applications
Why you should choose me:
—-----------------------------
🌟 Agile Approach
🌟 Daily / Weekly Call for project status
🌟 100% transparency, no unrealistic commitment.
🌟 No Advance Payment
🌟 UNLIMITED DESIGN REVISION for your utmost satisfaction
🌟 6 months of FREE Support.
"We create things that make a difference, not just to get a job done."
I appreciate that you have taken a step to review my profile.
Regards,
Dhaval Shah ( Founder & CEO)
Nyusoft Solutions LLP
Associated with
Nyu Soft Solutions
$1M+
earned
$70/hr
100%
Job Success
$2K+ earned
Available now
Start of list.
End of list.
Senior Full Stack Engineer with 12 years of experience building scalable SaaS platforms, high performance web applications and revenue driven eCommerce systems. I help startups, SMBs and growing companies design, build, and scale modern digital products using technologies like React, Next.js, Golang, Ruby on Rails and WordPress/WooCommerce. And have deep experience in HealthCare SaaS building secure and scalable platforms for healthcare providers and digital health services. My experience ranges from SaaS platforms and API-driven systems to large WooCommerce stores and custom Shopify applications. I focus on clean architecture, performance and long term maintainability.
-Frontend: React, Next.js, Vue, Angular
-CMS & eCommerce : Wordpress, Shopify Apps
-Backend: Python, Ruby, Rails, Golang, Django, API integration, Node.js, php
-Database : PostgreSQL, MySQL, Sqlite, NoSQL, MongoDB, DynamoDB, Firebase
-Servers: AWS, Azure, DigitalOcean, Heroku, Nginx
-Architecture: TDD, OOP, DDD, Functional Programming, high-load systems
- Project Management Tools: Asana, Jira, Trello, Pivotal Tracker..etc
$10/hr
99%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
⭐⭐⭐⭐𝙄𝘾𝙊𝙉 𝙊𝙁 𝙎𝙐𝘾𝘾𝙀𝙎𝙎 ⭐⭐⭐⭐
✴99% Job Success Score
✴ Top Rated Plus Freelancer
✴ All 5-Star Feedback
✴ 9+ Years of Experience
✴ $ 100 K+ Earnings on Upwork
✴ Worked with 100+ Amazon Brands
⭐⭐ 𝐂𝐥𝐢𝐞𝐧𝐭 𝐓𝐞𝐬𝐭𝐢𝐦𝐨𝐧𝐢𝐚𝐥𝐬 ⭐⭐
Muhammad demonstrated exceptional expertise and skill in his trade. His professionalism was evident in every aspect of his work. He consistently displayed a high level of responsiveness, ensuring that all communications were timely and clear. Muhammad's attention to detail was remarkable; he meticulously handled each task with precision and care.
One of his standout qualities was his proactive approach. Muhammad often went above and beyond to understand the requirements of the task at hand and execute it efficiently, even with minimal guidance. This self-sufficiency and dedication to problem-solving made him a valuable asset to the project.
Given his impressive performance and strong work ethic, I wholeheartedly recommend Muhammad to anyone in the ecommerce sector or beyond. His ability to deliver high-quality results and his readiness to tackle challenges make him a reliable choice for any future tasks.
Nice to Meet you all Upwork Family, I am ★★ 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐒𝐡𝐚𝐛𝐚𝐧 ★★, a professional freelancer who can help to generate an incredible rate of revenue for multiple marketplaces. I am a skilled freelance 𝐀𝐦𝐚𝐳𝐨𝐧 𝐞𝐁𝐚𝐲 𝐚𝐧𝐝 𝐖𝐚𝐥𝐦𝐚𝐫𝐭 marketplace specialist regularly to expand your business. I have managed a lot of clients with an excellent rate of revenue. I also know about and have experience with inventory management and customer support.
✴✴110% Client Satisfaction✴✴
𝐓𝐨𝐩 𝐒𝐤𝐢𝐥𝐥𝐬
➤ Boost Sales 20-45% on Amazon eBay within 30-60 Days
➤ Product Ranking - Very Fast
➤ PPC Campaigns High Level - Targeted ACOS under 15%
➤ SEO Amazon eBay & Walmart - A10 Algorithm
➤ Flat Files Data Feed - Bulk
➤ Product Reviews
➤ AMS Ads headlines + Sidelines
✹✹✹✹✹✹✹✹✹✹✹✹✹ 𝐀𝐦𝐚𝐳𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✹✹✹✹✹✹✹✹✹✹✹✹✹
➽ Amazon listings single/variation.
➽ Amazon Flat files.
➽ Amazon Vendor Central (Complete solution).
➽ Amazon Sales Boost.
➽ Amazon PPC & Promotions
➽ Amazon FBA.
➽ Amazon Price analysis.
➽ Amazon SEO. (White Hat SEO).
➽ Amazon Customer Services.
➽ Amazon Order Processing.
➽ Amazon Inventory Management.
➽ Amazon Brand Registry.
➽ Amazon Phone Support.
➽ Amazon Drop shipping
✹✹✹✹✹✹✹✹✹✹✹✹✹ 𝐞𝐁𝐚𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✹✹✹✹✹✹✹✹✹✹✹✹✹
▶ eBay Store Management.
▶ Expert in Selling Manager Pro
▶ Expert in eBay inventory
▶ eBay Listing With Multiple Variations.
▶ Create Listing on eBay Motor
▶ Create Listing on Merchant Run
▶ Create Listing on Turbo Lister
▶ Create Listing on Ink-Frog
▶ eBay Listing Template
▶ eBay Storefront Template
▶ eBay Store Management
▶ eBay Listing template update
▶ eBay Banner Design,
▶ eBay store SEO
▶ eBay Listings Optimization
▶ eBay data entry.
Many other skills for boosting up an online business.
Get things done right!
➥ Positive Communication Skills
➥ Confidence
➥ Client Focused
➥ Time frame Oriented
➥ Strong Initiative
➥ Eager to See Tasks to Completion
➥ Strong Multitasking Skills
➥ Results-Oriented
➥ Organized
➥ Accuracy
➥ Creativity
➥ Strong Typing Skills
𝐇𝐢𝐫𝐞 𝐦𝐞 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎% 𝐜𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞.
Brand Strategy Professional and Marketing Consultant
All right, let's diagnose
If you feel a lack of:
✅ Premium Branding
✅ Brand Registry Amazon
✅ Trademark Registration
✅ Brand Identity
✅ Business Strategy
✅ Marketing
✅ Hijack Products Issues
✅ Losing Ranks
✅ Sale Decrease
in your business diet, I'll provide you with the most popular treatment. As a Marketing Consultant, I manage the ideas on how to build up the brand from scratch, rebuild the brand and boost the eCommerce sales on all selling channels.
𝐌𝐲 𝐬𝐭𝐲𝐥𝐞 𝐜𝐚𝐧 𝐛𝐞 𝐝𝐞𝐟𝐢𝐧𝐞𝐝 𝐚𝐬:
𝐦𝐞𝐚𝐧𝐢𝐧𝐠𝐟𝐮𝐥 | 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 | 𝐭𝐫𝐚𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 | 𝐞𝐥𝐞𝐠𝐚𝐧𝐭 | 𝐩𝐮𝐫𝐞 | 𝐜𝐥𝐞𝐚𝐧 | 𝐩𝐫𝐞𝐦𝐢𝐮𝐦 | 𝐦𝐨𝐝𝐞𝐫𝐧 | 𝐭𝐨𝐩-𝐧𝐨𝐭𝐜𝐡
I am especially interested in developing strategy development on Amazon, business/brand/marketing business planning, and general market research and insights projects. I have qualitative and quantitative skills in the market research area and broad general business knowledge. As a partner, I can offer strategic thinking, creative idealization, strong communication, and compelling storytelling.
Always meeting deadlines, I'm responsible, diligent, and easy-going. I'm open to amendments in performing a project if they don't touch upon the initial idea.
Professional Amazon Store Front Designer & Enhanced Brand Content
If you are selling on Amazon and you want to design your storefront, then I will help you in setting up your storefront design.
I will also help you in EBC page creation so your store and products and storefront look professional.
Let's work together to make your business successful.
✺✺✺✺✺✺✺✺ 𝐓𝐡𝐚𝐧𝐤 𝐘𝐨𝐮 𝐒𝐨 𝐌𝐮𝐜𝐡 ✺✺✺✺✺✺✺✺
Associated with
Multan Seller Solutions
$80/hr
$1K+ earned
Available now
Start of list.
End of list.
I’m an experienced Full-Stack Developer and CRM Architect with a focus on building scalable web applications, CMS platforms and CRM solutions. With over 12 years under my belt, I help businesses craft modern, high-performing digital solutions that blend strong technical architecture with smooth user experiences and features aimed at improving efficiency and conversions.
I partner with startups, agencies and growing companies to design and build websites and web applications that are fast, responsive, SEO-friendly and easy to manage. My experience spans WordPress, Shopify, HubSpot, Python, TypeScript, JavaScript, React, Node.js and AI implementation. My process combines UI/UX strategy, clean code, system architecture and performance tuning to deliver solutions designed for long-term success.
What I Do Best
• Full-Stack Development – building modern web applications with Python, TypeScript, JavaScript, React and Node.js, from frontend interfaces to backend services and APIs
• AI Implementation – integrating AI capabilities into websites, applications, business workflows and automation systems
• WordPress Development – crafting custom themes, working with Elementor and Divi, setting up WooCommerce and tweaking plugins to fit your needs
• Shopify Development – building custom storefronts, tailoring themes, boosting conversion rates and integrating apps smoothly
• UI/UX Design – creating wireframes, prototypes, and user flows in Figma, all focused on layouts that convert
• API & System Integration – connecting websites, applications, CRM platforms and third-party services through APIs, webhooks and custom integrations
• CRM & Automation – HubSpot implementation and customization, CRM development, GoHighLevel automation, customer lifecycle automation and sales and operations workflow optimization
• CMS Development – experienced with WordPress, Shopify, Hobspot, Webflow, Wix, Squarespace and Framer
• Responsive Design – designing mobile-first, fast-loading and user-friendly interfaces that look great everywhere
• SEO & Performance – optimizing Core Web Vitals, speeding up page loads and setting up structured SEO
• Figma/PSD to CMS – turning your designs into pixel-perfect, fully functional websites
Whether you’re looking for a full-stack application, AI integration, eCommerce store, website, landing page, CMS solution or CRM system, I bring both hands-on development experience and an architecture-focused approach to building reliable digital solutions that support business growth.
$60/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
I help businesses turn data into intelligent products and better decisions by building **AI agents, machine learning solutions, analytics platforms, and executive dashboards**.
With 10+ years of experience, I've delivered solutions across healthcare, retail, logistics, finance, and enterprise operations.
→Recent project highlights:
- AI-powered analytics and customer intelligence for a global fitness platform serving millions of users.
- AI product analytics architecture using Mixpanel, RevenueCat, BigQuery, and Firebase for a fast-growing SaaS startup.
- Executive Power BI platform integrating financial and operational systems for healthcare leadership.
- AI agents, RAG applications, document intelligence, and workflow automation using OpenAI, Claude, LangGraph, LangChain, and n8n.
- Predictive analytics, recommendation engines, pricing optimization, forecasting, and executive BI using Python, SQL, Snowflake, and BigQuery.
→What I can help you build
- AI Agents, RAG & Intelligent Automation
- Machine Learning & Predictive Analytics
- Business Intelligence (Power BI, Tableau, Looker Studio, Metabase)
- Data Engineering & Cloud Analytics, AWS
- Executive Dashboards & Decision Support Systems
→Tech Stack
Python • SQL • OpenAI • Claude • LangGraph • LangChain • AWS Bedrock • Snowflake • BigQuery • Power BI • Tableau • dbt • Azure • AWS • n8n
If you're looking for someone who combines AI, data science, analytics, and business strategy to deliver measurable outcomes, let's connect.
$15/hr
90%
Job Success
$10K+ earned
Available now
Start of list.
End of list.
I'm Syed Waleed Ali — a Full Stack Developer with 10+ years of experience building modern websites, scalable web applications, and mobile apps for clients worldwide.
I specialize in creating fast, responsive, SEO-optimized, and conversion-focused digital solutions using both full-stack technologies and modern CMS platforms. From business websites and eCommerce stores to SaaS platforms, custom web apps, and mobile applications, I help businesses build high-performing digital products that scale.
I work with startups, agencies, and business owners to develop clean, secure, and user-friendly solutions with strong UI/UX and performance optimization.
⚙️ Full Stack & MERN Development
MongoDB, Express.js, React.js, Node.js
Next.js, GraphQL, TypeScript, REST APIs
JWT Authentication, OAuth 2.0
Firebase, PostgreSQL, MySQL, Redis
AWS (S3, EC2, Lambda), Docker, CI/CD Pipelines
Microservices Architecture
Custom Web Applications
SaaS Platforms & CRM Systems
Admin Dashboards & Portals
API Development & Third-Party Integrations
Payment Gateway Integration (Stripe, PayPal, Razorpay)
🖥️ CMS & Website Development
WordPress (Elementor, ACF, WooCommerce, Custom Plugins)
Shopify 2.0 & Liquid Customization
Webflow CMS & Animations
Wix, Squarespace & Framer
Figma to Pixel-Perfect Website Development
Headless CMS (Contentful, Strapi, Sanity)
Custom Themes & Landing Pages
Performance & Core Web Vitals Optimization
📱 Mobile App Development
React Native Apps (Android & iOS)
Cross-Platform Mobile Applications
Expo Framework
Firebase Integration & Push Notifications
API Integrated Mobile Solutions
Mobile UI/UX Design
App Store & Google Play Deployment
🎯 Industries Served
HealthTech | EdTech | FinTech
Real Estate | eCommerce | SaaS
Logistics | On-Demand Apps
Booking Platforms | Marketplaces
✅ Why Work With Me?
✅ 10+ Years of Industry Experience
✅ MERN Stack & Mobile App Expertise
✅ Agile Development & Sprint-Based Delivery
✅ Fast Delivery & Clear Communication
✅ Clean, Scalable & High-Performance Code
✅ SEO & Core Web Vitals Optimized Solutions
✅ Figma to Pixel-Perfect Development
✅ 1-Month Free Post-Launch Maintenance
✅ Complimentary SEO Kickstart Package
✅ Long-Term Reliability & Support
🚀 Let's Build Something Powerful
Whether you need a business website, eCommerce store, SaaS platform, custom MERN stack application, or a mobile app, I'll help you build a fast, modern, and scalable solution tailored to your business goals.
📩 Message me today — let's discuss your project!
United States
$170/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
⭐️⭐️⭐️⭐️⭐️ "Kathleen knows how to STRATEGIZE GROWTH FOR A BUSINESS! She helped our startup narrow down our offering and clarify our value proposition, which was huge"
⭐️⭐️⭐️⭐️⭐️ "Kathleen and Volt have proven their value as a long-term, strategic partner. A collaborative partnership with constant innovation and creativity"
⭐️⭐️⭐️⭐️⭐️ "Excellent communication, great ideas, beautiful execution"
I help founders and growth-minded teams unlock serious momentum through done-for-you business strategy and marketing execution. Think of it as having your own growth partner in your corner.
What I bring to the table: deep market research and analysis to answer the hard growth questions, smart business development planning, brand positioning that actually resonates, compelling messaging, strategic ad management, and full-spectrum marketing guidance.
Whether you’re an early-stage startup or an established company ready to scale boldly, I meet you where you are. I can audit what’s working (and what’s not), offer sharp, actionable insights—or guide you step-by-step from the ground up.
Let’s map a clear path to growth, leverage digital to its fullest, and build the kind of traction that drives real revenue. Ready when you are.
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👍 - IF YOU’RE READY, LET'S GO - 👍 Message me and let's get you growing!
IF YOU’RE NOT QUITE READY - 👇
If you are still trying to decide whom you want to work with, I offer a 30-minute "test drive" call where we go hands-on right away and begin working through your initial questions, fact-finding, and strategy process and quickly determine the best course of action for future steps. I don't hold back, I'll give you real value in the first call. (Message me for a booking link; Upwork doesn't allow hyperlinks here).
I look forward to working with you and helping you hit your business growth goals!
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I have worked with: eBay, the World Bank, JP Morgan, Shell Foundation, Walmart Foundation, and the City of Austin, just to name a few enterprises. On the startup side, I have led the growth strategy for startups to gain traction, raise funding ($5M and counting), and I've served as a growth coach through SBDC centers in Texas. I've got an MBA, an engineering degree, and years of running my own business as a female entrepreneur. I can't wait to face your hardest problem head-on. Let's talk!
Associated with
The Volt Studios
$500K+
earned