✅ Top Rated Plus Digital Marketer ✅ In Top 3% Talent on Upwork ✅ 2000+ Hours on Upwork ✅ 13+ Years of Experience ✅ 100% Client Satisfaction I’m Tosif, a digital marketing strategist with 13+ years of hands-on experience helping businesses increase visibility, generate qualified leads, and grow revenue through data-driven marketing. My expertise spans SEO, SEM, PPC, and Social Media Marketing, with a strong focus on combining proven marketing strategies with AI-powered SEO techniques to achieve faster and more sustainable results. I focus on metrics that directly impact business growth rankings, traffic, leads, and conversions. Over the years, I've worked with eCommerce, B2B, and B2C brands, helping them recover from traffic drops, improve search visibility, scale paid advertising campaigns, and build long-term growth systems that deliver measurable ROI. As a Top Rated Plus freelancer on Upwork, ranking among the top 3% of talent on the platform, I have consistently delivered high-quality work, maintained exceptional client relationships, and achieved outstanding project outcomes. Clients choose to work with me because I provide clear communication, honest recommendations, and strategies tailored to their business goals not generic templates or unrealistic promises. If you're looking for a marketing partner who understands both digital marketing and business growth, let's connect and discuss how I can help. Tosif

I’m a Klaviyo/Omnisend Certified Email Marketer wiith 3+ years of hands-on experience in Klaviyo Email Marketing, and have generated $2M+ in revenue for ecommerce brands through Email & SMS. DM me for a Email Audit + Sample. 📈 $2.5M+ revenue generated through Email & SMS 📈 3+ years working inside Klaviyo for ecommerce brands 📈 Consistently generating 30-50% of my clients revenue from emails 📈 Served 30+ ecommerce brands across wellness, beauty, apparel, lifestyle, and CPG I help Shopify and Ecommerce brands across the US, UK, Europe, and other global markets build high-converting email and SMS systems inside Klaviyo. From core flow setup to advanced segmentation, campaigns, popups, and account optimization, I help brands increase repeat purchases, improve retention, and drive more revenue from the traffic they already have. A few recent results I've generated: 📈 Elephant Living: €386K from email in 60 days, 63% of total revenue 📈 Hund Hund: £59K in 30 days from email alone 📈 Moss Way: £30.8K/month, with email driving 48% of total revenue 📈 Helped brands grow email and SMS into 20 to 40% of total store revenue What I can help you with: ✅ Klaviyo Audits I review your current setup, find missed opportunities, and identify what to fix, improve, or build next. ✅ Klaviyo Setup Starting from scratch? I can provide expert Klaviyo Email Marketing so it is ready to support growth. ✅ Klaviyo Email Flows I build and optimize revenue-focused flows such as: Welcome Series, Abandoned Cart, Abandoned Checkout, Browse Abandonment, Site Abandonment, Post-Purchase, Review Request, Replenishment, Winback. ✅ Klaviyo Email Marketing Campaigns I execute data-backed Klaviyo Email Marketing for Shopify launches, promotions, Figma-designed emails, and retention. ✅ Segmentation I build useful segments so your Klaviyo Email Marketing is targeted, relevant, and profitable. ✅ Popups & List Growth I help improve subscriber capture with better forms, offers, and signup strategy. ✅ SMS Marketing I can help connect SMS with your wider retention strategy so email and SMS work together. ✅ Deliverability & Optimization If your metrics drop, specialized Klaviyo Email Marketing can help improve list health, sending strategy, and overall account performance. ✅ Strategy & Consulting If you need clarity on what to prioritize, I can help map out the biggest revenue opportunities inside your retention system. What working with me looks like: ⚡ Strategy first, not random execution ⚡ Brand-aligned emails, not generic templates ⚡ Clear communication throughout the project ⚡ Strong focus on revenue, retention, and customer experience ⚡ Hands-on execution inside Klaviyo I personally handle the strategy, copy, creative direction, and Klaviyo implementation. You are not hiring someone who only builds emails. You are hiring someone who understands how retention marketing should work from end to end. 🚫 My approach ⚡ No recycled templates that make your brand look like everyone else ⚡ No sending for the sake of sending ⚡ No generic best practices pasted across every account ⚡ The focus is always on what will actually improve performance 🛠 Platforms ✅ Klaviyo ✅ Omnisend ✅ Shopify ✅ Figma ✅ WooCommerce 📩 How you can work with me? Click “Invite” and send over a details about your brand, goals, or Klaviyo account. I keep my client roster focused so I can stay hands-on with every project. I’m open to both one-time Klaviyo projects and ongoing monthly support. I can also create a sample email mockup for your brand so you can see the fit before we start. 🤔 FAQs Do you only take one-time projects? No. I work on both one-off builds and ongoing retainers. Do you only work with Shopify brands? Mostly, yes. My main focus is ecommerce and DTC brands, especially those using Shopify and Klaviyo. Do you handle the strategy as well as the execution? Yes. I handle strategy, copy, creative direction, and implementation inside Klaviyo. Can you improve an existing Klaviyo account? Yes. A lot of my work is optimizing accounts via Klaviyo Email Marketing that already have flows or campaigns in place but are underperforming. Do you also help with SMS? Yes. I can help integrate SMS into your wider retention setup. Can you audit my account first before we start? Yes. I can review your setup and identify the biggest opportunities first. How do I get started? Send an invite with a note about your store and your goals. Klaviyo Expert | Klaviyo Specialist | Omnisend | Klaviyo Email Flows | Klaviyo Email Automation | Klaviyo Flows Setup | Klaviyo Automation Specialist | Klaviyo Campaigns | Klaviyo Abandoned Cart Flow | Klaviyo Welcome Series | Klaviyo Segmentation | Klaviyo A/B Testing | Klaviyo SMS Marketing | Klaviyo Email Design | Klaviyo Email Templates | Klaviyo Pop-ups | Klaviyo Migration | Klaviyo Audit | Klaviyo Optimization | Klaviyo Shopify Integration | Klaviyo DTC Brands | Klaviyo Email Strategy | Klaviyo Email Marketing

Looking for a Flutter developer who can build a scalable, production-ready mobile app, not just another MVP? I have 9 years of software development experience, specializing in Flutter development, Flutter app development, and FlutterFlow. I help startups and businesses design, build, and scale high-quality Flutter apps, modernize existing Flutter codebases, and launch high-performance iOS & Android apps that are ready for real users. ⭐ 100% Job Success 💰 Built Investor-Funded Mobile Apps for the Health industry 📱 Apps with 1M+ Downloaders 🚀 150+ Mobile Features Delivered Whether you're starting with a Figma design, an existing Flutter app, or a brand-new idea, I can turn it into a production-ready mobile application and take it all the way to the App Store and Google Play. 📱 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 Built a production-ready Flutter application with: Healthcare app for post-injury recovery tracking. • Subscription Billing • Nutrition and calorie tracking • Firebase backend integration • In-app subscriptions and premium plans Cru Social | Flutter social networking application featuring: • Real-time Chat • Social Feed • Push Notifications • Media Sharing • Firebase Backend Flutter marketplace application featuring: • Reviews • Chat • Product Discovery • Firebase Integration No Yelling: a Flutter application with GPS, reporting, and real-time notifications. Flutter Development Services | As a Senior Flutter Developer, I specialize exclusively in Flutter. ✔ Flutter Development ✔ Flutter App Development ✔ Flutter Mobile App Development ✔ FlutterFlow Development ✔ FlutterFlow Expert ✔ Flutter MVP Development ✔ Flutter UI Development ✔ Flutter App Architecture ✔ Flutter Code Refactoring ✔ Flutter Performance Optimization ✔ Flutter App Scaling ✔ Flutter App Migration ✔ Flutter API Integration ✔ Firebase Integration ✔ Push Notifications ✔ Google Maps ✔ In-App Purchases ✔ Stripe ✔ RevenueCat ✔ App Store Deployment ✔ Google Play Deployment I have built Flutter applications across: • Healthcare • Fitness • FinTech • Social Networking • Beauty • Booking Platforms • Marketplace Apps • Education • Real Estate • Productivity •Construction • SaaS Product Flutter Technologies: Flutter Dart FlutterFlow Firebase Cloud Firestore Firebase Authentication Firebase Storage Firebase Cloud Messaging Provider Riverpod BLoC REST APIs GraphQL Supabase Google Maps Stripe RevenueCat Clean Architecture MVVM CI/CD Why Clients Choose Me 📈 100+ mobile applications delivered across startups and businesses 📈 100% Job Success with experience building investor-funded healthcare and AI products 📈 End-to-end support: From Figma design → Flutter development → Firebase / REST API integration → Testing → App Store & Google Play deployment 📈 On-time delivery with revisions until you're satisfied 📈 Strong communication: Regular updates, clear milestones, and proactive collaboration 📈 Business-first mindset: Not just building Flutter apps, but creating products that deliver real business value I can help with: ✔ Flutter MVP Development ✔ Flutter App Development ✔ Cross-Platform Apps (iOS & Android) ✔ Production-Ready Mobile Apps ✔ Firebase & REST API Integration ✔ AI-Powered Mobile Apps ✔ App Store & Google Play Deployment ✔ App Scalability & Performance ✔ Long-Term Product Development ✔ Figma to Flutter From the first screen to production deployment, I focus on clean architecture, high performance, maintainable code, and a user experience that scales with your business. If you're looking for a Flutter developer, senior Flutter developer, FlutterFlow expert, or a long-term partner for Flutter app development, I'd be happy to discuss your project. Flutter Developer, Senior Flutter Developer, Flutter Development, Flutter App Development, Flutter App Developer, Flutter Mobile App Development, Flutter Expert, Flutter Engineer, FlutterFlow Expert, FlutterFlow Developer, FlutterFlow Development, Flutter Consultant, Dart Developer, Firebase Flutter, Flutter Firebase, Flutter UI, Flutter Architecture, Flutter Performance Optimization, Flutter MVP, Cross-Platform Flutter Developer, iOS Flutter Developer, Android Flutter Developer. FlutterFlow Certified, Expert, Top Recommended, Top Flutter Developer, In-app purchases, Location, Payment Gateway Integration, Apple Xcode, Android Studio, Push notifications, User authentication, User profile creation, QA, Unit Testing, Regression Testing, Dating App, Ecommerce App, Ride Booking App, 3rd Party SDK Integration, SQLite, MySQL, Firebase Cloud Firestore, Realtime Database, Kotlin, Swift, Java, Dart, SwiftUI, Twilio, Mapbox, HealthKit, Google Analytics , Native Android App Developer, iOS App Developer, Cross-Platform Flutter App Developer, Top Flutter Developer,

I design and build high converting online stores, custom platforms, web applications, and AI powered tools for governments, investment firms, and funded startups. Most of my work is one of two things: building and fixing Shopify stores, and building custom web apps for teams who have outgrown off-the-shelf tools. Recent examples include a large-catalog Shopify storefront modernization for Publishers Clearing House, and DealPipe, an AI-native SaaS platform for commercial real estate. Currently building the Cayman Islands National Resilience Scorecard, the country's first online decision-support platform, funded by the European Union through the Green Overseas (GO) Programme, implemented by Expertise France and IRMA. This is a national-scale web application serving multiple government ministries. I also have 10+ years helping commercial teams ship revenue-critical products, including teams backed by Coinbase Ventures, Sequoia, and Techstars that have collectively raised over $1B. Recent commercial work includes a boutique investment firm website ($7,500 engagement, 5-star review), a university web application, and conversion-optimized ecommerce stores. WHAT I DELIVER - - - - - - - - - - Shopify & Ecommerce Store builds, theme customization, and conversion work on stores that already exist, including a large-catalog storefront modernization for Publishers Clearing House. Store Builds: Custom Shopify development, theme customization, and Liquid Conversion Rate Optimization: Find and fix what costs an existing store sales Klaviyo, Subscriptions & Post-Purchase: Email flows, recurring orders, upsells Ongoing Store Management: Product, content, and campaign support after launch Websites & Landing Pages Most of my clients start with a website. It often grows from there: the site I build becomes the front door to the store, the app, or the AI tool behind it, and I build those too. One person from first landing page to full platform. Webflow Development: Sites built in Webflow, structured to stay easy to edit Design-to-Code: Convert Figma files into responsive websites SEO & Speed: Optimized sites that rank higher and load in under 2 seconds Landing Pages: Boost conversions for campaigns, product launches, and lead generation Platform Migrations: WordPress, Squarespace, Wix, and legacy CMS moved to Shopify, Webflow, or custom builds, with SEO preserved Custom Web Apps & Platforms Decision-support tools and dashboards for government and institutional clients Multi-stakeholder workflow platforms with complex user roles Multi-tenant SaaS with role-based dashboards Data visualization and indicator-driven interfaces Booking systems, customer portals, and internal tools React/TypeScript applications with custom backends AI & Automation LLM-powered assistants and chatbots that answer on your business data AI features built into existing apps and stores Deterministic backends first, AI on top, so results stay predictable TECH STACK - - - - - - - - - - Development: HTML/CSS, JavaScript, TypeScript, React, Next.js, Node.js, Liquid (Shopify) Data & AI: PostgreSQL, Supabase, LLM APIs (Claude, OpenAI) Design: Figma, Photoshop, Illustrator Platforms: Webflow, Shopify Mobile: React Native (iOS and Android) CLIENT RESULTS - - - - - - - - - - "Chris did an outstanding job modernizing our Silicon Valley based management technology consulting firm's website. He used Webflow skillfully to create a clean, mobile friendly design that replaced our outdated site with a modern, professional look. A pleasure to work with, and we highly recommend him." "Chris was responsive, proactive, and efficient. He went above and beyond with what we hired him for and would work with him in the future as new projects surface." "Chris delivered our new company website design and implementation under tight timelines and with excellent quality. I would hire him again for his design skills, organization, creative eye, and professional engagement." "Chris rebuilt our Webflow store, sales grew 50% in 6 months!" Recent Work: DealPipe deal-pipeline platform (Next.js, TypeScript, embedded AI assistant) Sentinel, a real-time trading surveillance and compliance platform (React, TypeScript) National Resilience Scorecard for the Cayman Islands Government (EU-funded, React/TypeScript) Custom web application for a university in Boston Webflow-based inventory tracker for a warehouse (reduced errors by 40%) Conversion-optimized landing page for a contractor (leads increased 120%) WHY WORK WITH ME - - - - - - - - - - 10+ years shipping products for governments, investment firms, and funded startups, from national platforms to high-converting ecommerce stores Techstars alum, 100% Job Success on Upwork, clients whose products have collectively raised over $1B Clear communication, scoped timelines, and a process built around getting to launch without surprises Ready to discuss your project? Book a quick call!

I build and scale production SaaS and FinTech platforms using React, Next.js, Node.js and Python. Relevant FinTech experience: I contributed to Trastra, a multi-currency wallet and neobank product. My work included backend and mobile application development, KYC/AML onboarding, card issuing, Stripe Issuing, fraud detection and payout integrations. In a long-term engagement on a global commerce platform, I have worked on React/Node product functionality, performance optimisation, real-time content updates and authentication flows. I am most useful when a product needs one engineer who can connect business requirements with frontend delivery, backend APIs, data modelling and production deployment. What I can own: • React and Next.js application development • Node.js and Python services, APIs and integrations • Authentication, role-based access and payment flows • PostgreSQL / MongoDB data modelling and performance work • Docker, CI/CD and AWS-based delivery • Existing-product scaling, migrations and technical-debt reduction Core stack: React, Next.js, Node.js, TypeScript, JavaScript, Python, FastAPI, PostgreSQL, MongoDB, Docker, CI/CD and AWS. If you need to move an existing SaaS or FinTech product forward without splitting ownership across several freelancers, I can help from technical discovery through delivery and release.

Do you want your website to rank higher on Google, improve organic visibility, appear in AI search results, and generate qualified leads? 𝑰 𝒉𝒆𝒍𝒑 𝒃𝒖𝒔𝒊𝒏𝒆𝒔𝒔𝒆𝒔 𝒈𝒓𝒐𝒘 𝒕𝒉𝒆𝒊𝒓 𝒐𝒏𝒍𝒊𝒏𝒆 𝒑𝒓𝒆𝒔𝒆𝒏𝒄𝒆 𝒕𝒉𝒓𝒐𝒖𝒈𝒉 𝒂𝒅𝒗𝒂𝒏𝒄𝒆𝒅 𝑺𝑬𝑶, 𝑻𝒆𝒄𝒉𝒏𝒊𝒄𝒂𝒍 𝑺𝑬𝑶, 𝑨𝑰 𝑺𝑬𝑶 (𝑨𝑬𝑶/𝑮𝑬𝑶), 𝒂𝒏𝒅 𝑮𝒐𝒐𝒈𝒍𝒆 𝑩𝒖𝒔𝒊𝒏𝒆𝒔𝒔 𝑷𝒓𝒐𝒇𝒊𝒍𝒆 𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒂𝒕𝒊𝒐𝒏 𝒔𝒕𝒓𝒂𝒕𝒆𝒈𝒊𝒆𝒔 𝒅𝒆𝒔𝒊𝒈𝒏𝒆𝒅 𝒕𝒐 𝒊𝒎𝒑𝒓𝒐𝒗𝒆 𝒓𝒂𝒏𝒌𝒊𝒏𝒈𝒔, 𝒕𝒓𝒂𝒇𝒇𝒊𝒄, 𝒂𝒖𝒕𝒉𝒐𝒓𝒊𝒕𝒚, 𝒂𝒏𝒅 𝒄𝒐𝒏𝒗𝒆𝒓𝒔𝒊𝒐𝒏𝒔. With 10+ years of SEO experience, I have helped startups, local businesses, and global brands improve their search visibility through data-driven strategies aligned with Google’s latest algorithm updates and evolving AI search landscape. 🔧 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐁𝐞𝐬𝐭 ✅ 𝐊𝐞𝐲𝐰𝐨𝐫𝐝 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡 & 𝐂𝐨𝐦𝐩𝐞𝐭𝐢𝐭𝐨𝐫 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 I uncover high-value keywords, analyze competitors, identify content gaps, and create SEO strategies focused on traffic quality and business growth. ✅ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐄𝐎 & 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 𝐀𝐮𝐝𝐢𝐭𝐬 I identify and fix critical SEO issues affecting rankings, including crawlability, indexing, Core Web Vitals, site architecture, page speed, duplicate content, canonical issues, schema implementation, and technical errors. ✅ 𝐎𝐧-𝐏𝐚𝐠𝐞 𝐒𝐄𝐎 & 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 I optimize website pages for better search visibility through keyword research, content improvements, metadata optimization, internal linking, heading structure, entity optimization, and search intent alignment. ✅ 𝐀𝐈 𝐒𝐄𝐎 (𝐀𝐄𝐎 & 𝐆𝐄𝐎 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧) I help businesses improve visibility across AI-driven search platforms by optimizing content for AI Overviews, ChatGPT, Gemini, Perplexity, and other generative search experiences through entity optimization, structured content, and authority-building strategies. ✅ 𝐆𝐨𝐨𝐠𝐥𝐞 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐏𝐫𝐨𝐟𝐢𝐥𝐞 (𝐆𝐁𝐏) & 𝐋𝐨𝐜𝐚𝐥 𝐒𝐄𝐎 I optimize GBP profiles, local signals, citations, reviews, and location-based strategies to improve Google Maps rankings and attract nearby customers. ✅ 𝐖𝐡𝐢𝐭𝐞-𝐇𝐚𝐭 𝐋𝐢𝐧𝐤 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 & 𝐀𝐮𝐭𝐡𝐨𝐫𝐢𝐭𝐲 𝐆𝐫𝐨𝐰𝐭𝐡 I build relevant, high-quality backlinks through ethical strategies that improve domain authority and long-term organic performance. 📈 𝐒𝐄𝐎 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 ✅ +56.6% growth in organic sessions ✅ 83.5K+ monthly organic traffic growth achieved ✅ 292K Google Search clicks generated within 3 months ✅ 7 out of 9 tracked buyer-intent keywords ranking at #1 position ✅ 940 AI-cited pages across AI search platforms ✅ DA 56 domain authority achieved through SEO & authority-building strategies My focus is not only on rankings but on improving visibility, qualified traffic, conversions, and long-term search growth. 🛠 𝐒𝐄𝐎 𝐓𝐨𝐨𝐥𝐬 𝐈 𝐔𝐬𝐞 Ahrefs, SEMrush, Screaming Frog, Google Search Console, Google Analytics 4, Google Keyword Planner, SurferSEO, Ubersuggest, GTmetrix, PageSpeed Insights, and other industry-leading SEO tools. 𝐂𝐥𝐢𝐞𝐧𝐭 𝐅𝐞𝐞𝐝𝐛𝐚𝐜𝐤 ⭐⭐⭐⭐⭐ "Deepa completed this in no time. Highly recommended." ⭐⭐⭐⭐⭐ "Deepa J is a great freelancer to work with. She redesigned my website professionally, communicated well throughout, and understood exactly what I needed. The final result was modern, polished, and delivered with attention to detail. I’d happily recommend Deepa without any hesitation." ⭐⭐⭐⭐⭐ "Highly recommended!" ⭐⭐⭐⭐⭐ "We had a great experience with Deepa. Work was detailed and I appreciate the outcomes delivered." 🚀 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✅ 10+ years of hands-on SEO experience ✅ Proven experience with Technical SEO, AI SEO, Local SEO, and organic growth strategies ✅ Data-driven approach focused on measurable business outcomes ✅ Transparent communication with detailed reports and recommendations ✅ Up-to-date with Google algorithm changes and AI search evolution ✅ Strategies focused on sustainable growth, not short-term ranking tricks 💬 Let’s discuss your SEO goals and create a strategy to improve your website visibility, search rankings, AI search presence, and organic growth. 𝐒𝐄𝐎 & 𝐀𝐈 𝐒𝐞𝐚𝐫𝐜𝐡 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 Technical SEO | SEO Audit | On-Page SEO | Advanced SEO Strategy | AI SEO | AEO (Answer Engine Optimization) | GEO (Generative Engine Optimization) | Google AI Overviews Optimization | ChatGPT SEO | AI Search Visibility | Entity SEO | Semantic SEO | Content Optimization | Keyword Research | Competitor Analysis | Search Intent Optimization | Internal Linking Strategy | Schema Markup | Structured Data | Core Web Vitals | Website Performance Optimization | Crawlability & Indexing Optimization | Google Search Console | Google Analytics 4 | SEO Reporting | Organic Traffic Growth | Google Business Profile Optimization | Local SEO | Google Maps Ranking | Local Search Optimization | White Hat SEO | SEO Strategy Consult

🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (𝐓𝐨𝐩 7%) 🏆 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 Android Developer Kotlin and Swift IOS Developer focused on production-ready mobile products for B2B/B2C companies. I also build React Native Mobile applications when one shared codebase is the right technical choice. I cover Mobile app Development from architecture and UI to API integration, store release and support. Over 8+ years, I’ve worked on 80+ mobile apps with 2M+ downloads. 📊 Mobile track record ✔️ 8+ years in Mobile app Development ✔️ 80+ mobile app delivered - from scratch to product ✔️ 2M+ downloads across Mobile Kotlin app, Swift app, and React Native ✔️ 30+ five-star client reviews for Mobile app Development ✔️ Proved expert native Android, native iOS and React Native expertise for Mobile app ✔️ US, UK, EU and Australian clients ⚙️ Android side 8+ years - native and cross-platform mobile experience 50+ apps - delivery portfolio 2M+ downloads - Kotlin Mobile App Developer, Stack: Kotlin, Jetpack Compose, Coroutines, Flow, Room, WorkManager, Firebase Play Market - release and production support As an Android Developer Kotlin engineer, I build new Android apps, take over existing codebases and improve architecture, performance and stability. My kotlin developer work covers REST API integration, Google Maps, subscriptions, deep links, Bluetooth and background services. My android experience also includes BLE, location, Android TV, media and hardware integrations. I can join as an android developer on an existing android kotlin product or build a new android application. 🍏 iOS side 2M+ downloads - native Swift portfolio 30+ five-star reviews - Swift Mobile App Developer Stack: Swift, SwiftUI, UIKit, StoreKit, HealthKit App Store - release and production support As a Swift IOS Developer, I build ios app products with REST API, push notifications, analytics, maps and local storage. I can join as an ios developer to improve architecture, solve production issues or prepare an App Store release. My Swift IOS Developer experience covers healthcare, fitness, fintech, social, streaming, education and business products. My ios background also overlaps with ios game developer requirements. 📱 React Native side 2 platforms - one shared application layer 8+ years - Mobile app Development background Stack: React Native, TypeScript, Expo, Firebase, REST APIs Swift + android kotlin - native modules when required React Native Mobile is a strong option when ios and Android need to share product logic. I can build from scratch or continue an existing react native codebase with authentication, subscriptions, chat, maps, camera, push notifications and analytics. When platform-specific functionality is needed, I extend React Native Mobile with native modules. For web-connected products, I coordinate with a React Developer or Web Developer so react and mobile follow the same business logic. My Mobile app Development workflow starts with product scope, API, Figma and platform requirements. I define architecture, implement the mobile app, connect services, test and prepare releases. I also focus on mobile app design, permissions, error handling and native conventions. For larger products, I work with a Business Analyst, Full Stack Developer or full stack developer react node engineer. Some products also use react python services, so I keep backend APIs and mobile behavior aligned. I can join as a Mobile Developer on an existing product, as a mobile app developer on a new MVP, or as an Android Developer Kotlin or Swift IOS Developer when native development is the priority. I also work with teams that include a Flutter Developer, Web Developer, React Developer, Full Stack Developer or Business Analyst. If a company is comparing a Flutter Developer, React Native Mobile or bubble, I can help choose a realistic technical approach. 🚀 Delivery For a new product, Mobile app Development can be native or cross-platform depending on performance, integrations, roadmap and budget. Android may need an Android Developer Kotlin approach, Apple-focused products a Swift IOS Developer, while shared logic can make React Native Mobile the better choice. I can also take over an existing mobile app when the previous mobile app developer has left or the next release is blocked. This can include performance fixes, API changes, SDK updates, crashes and unfinished features. My mobile developer background covers 80+ delivered products, 2M+ downloads and 30+ five-star reviews. Whether the project needs kotlin, Swift, react native, a Flutter Developer or coordination with a Full Stack Developer, the goal stays the same - a maintainable product ready to grow. If you need an Android Developer Kotlin engineer, Swift IOS Developer, React Native Mobile specialist or experienced mobile app developer, I can take the product from technical planning through release and support. 📩 Let’s build something great.

𝑷𝒊𝒙𝒆𝒍𝒔 𝒅𝒐𝒏'𝒕 𝒍𝒊𝒆. 𝑵𝒆𝒊𝒕𝒉𝒆𝒓 𝒅𝒐 𝑰. 💖💖💖 I work with startups, SaaS teams, and growing businesses to turn messy product ideas into interfaces that actually convert. The teams I have partnered with have seen engagement climb by up to 70%, cut costly revision cycles, and shipped weeks ahead of schedule. If you're looking for a UI UX Designer who understands business goals and user behavior, you're in the right place. My work combines UI/UX design, Web design, Mobile design, and branding to create digital experiences that not only look great but also deliver measurable results. As a UI UX Designer, I focus on creating user-friendly, visually appealing products that support growth, customer retention, and conversion optimization. I regularly work with founders, product managers, marketers, graphic designers, product designers, web designers, web developers, and mobile developers to bring ideas from concept to launch. Because I understand how design connects with development and marketing, I create solutions that work not only in Figma but also in real-world implementation environments such as WordPress, SaaS platforms, E-commerce products, and custom websites. My approach as a UI UX Designer starts with UX Research, User Experience Design, User Flow mapping, Wireframing, and UI/UX Prototyping. This process helps identify friction points early, reducing development risks and ensuring a smoother path to launch. Every Web design project is built around usability, performance, and business objectives rather than trends alone. As a Mobile designer, I create intuitive Mobile design experiences that work seamlessly across devices. Whether it's a startup MVP or an enterprise-level Mobile App Design project, I focus on Mobile responsiveness, accessibility, and usability. Every Mobile designer project includes thoughtful interaction design, clear navigation, and a user-friendly experience that supports long-term product success. My Web design experience includes SaaS platforms, E-commerce stores, dashboards, landing pages, corporate websites, and product websites. Whether you need a new website, a Landing Page, or want to update product page experiences, I create Web design solutions that balance Visual design, performance, and conversion goals. Branding is another key part of my expertise. Effective branding is more than visuals it’s how customers perceive your business. I help companies develop strong brand identity systems through branding, logo design, visual guidelines, and brand strategy that align with their business objectives and marketing efforts. A strong brand identity creates consistency across every website, mobile app design, and customer touchpoint. As a UI UX Designer, I use Figma for design systems, UI/UX Prototyping, collaboration, and product design workflows. My toolkit also includes Adobe Illustrator for Logo Design and Graphic Design projects, as well as Adobe Photoshop for high-quality visual assets. This allows me to move efficiently from Wireframing to polished User Interface Design and developer-ready deliverables. Clients often hire me because they need more than a graphic designer, web designer, or product designer. They need a UI UX Designer who understands the entire product lifecycle from business goals and marketing strategy to development constraints and user expectations. My experience working alongside web developers, mobile developers, marketing teams, and founders allows me to bridge the gap between design, technology, and growth. Whether you need a UI UX Designer for a SaaS platform, a Mobile designer for a Mobile App Design project, a Web design specialist for a high-converting website, or a branding expert to strengthen your brand identity, I can help. My expertise includes Web Design, User Experience Design, User Interface Design, UX & UI, Mobile UI Design, Figma, WordPress, UI/UX Prototyping, Prototyping, UX Research, Usability Testing, Wireframing, Graphic Design, Landing Page Design, Logo Design, Branding, Adobe Illustrator, Adobe Photoshop, User Flow optimization, Mobile responsiveness, E-commerce experiences, and conversion-focused digital products. If you're searching for a reliable UI UX Designer who combines Web design expertise, Mobile design experience, branding strategy, and strong business thinking, let's create a product that is visually appealing, user-friendly, scalable, and built for measurable growth.

🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 💯 𝟭𝟬𝟬% 𝗝𝗦𝗦 | ⭐️ 𝟭𝟭,𝟬𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 | 📲 𝟰𝟬𝟬+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 🚀 𝟭𝟰𝗠+ 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝘀 | 👥 𝟵𝟬𝟬𝗞+ 𝗠𝗔𝗨 | 4.8⭐️ Avg Rating | 💰 $𝟱𝗠+ 𝗥𝗮𝗶𝘀𝗲𝗱 𝗯𝘆 𝗖𝗹𝗶𝗲𝗻𝘁 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 I'm Oleg - founder of Olearis (a mobile dev studio) and a hands-on mobile app developer. I help founders, startups, and product teams turn an idea into a Flutter or React Native app that ships on time, keeps users, and moves the business. As a flutter developer and full stack developer, I own the whole path from idea to App Store, so you get one accountable partner instead of five contractors. Mobile App Development, done right, is how a rough idea becomes real traction. ❗️ What that looks like in numbers: 1M+ users and a 4.8⭐️ rating — that's where UpLife landed after we scaled it with Flutter App Development and AI Development. 10M+ users — that's how far Parlor grew as a cross-platform Mobile App Development build. $2.88M raised and 450K+ users — that's what GoFrendly reached with the right Mobile App Development partner. 🎯 Where I create the most value ▪️ Flutter App Development, done right — As a flutter app developer I ship clean, maintainable code and scalable architecture: smooth 60 FPS UI, role-based access (RBAC), user authentication, push notifications, in-app purchases and subscriptions, chat / messaging, analytics, and full App Store / Google Play launch. Flutter App Development is cross-platform, so you ship once instead of paying to build the same app twice. Across 400+ projects, flutter mobile app development with native depth in Swift (iOS) and Kotlin (Android) delivers production-ready apps, not demos. Whether you need flutter mobile app developer support for a fresh build or a rescue, Flutter App Development scales from a 2-week MVP to a multi-year product. ▪️ AI Development that earns its place — As an ai developer I build AI Development features that bring users back: AI assistants, smart onboarding, personalization, recommendations, image recognition, and context-aware journeys. Practical AI Development also means document processing, chat-based AI (ai chatbot developer work), and job application automation. If you want an ai software developer who ties AI Development to retention and revenue — not a trendy add-on — that's exactly what I do. ▪️ Full-stack support — As a full stack developer I cover Node.js, Python, FastAPI, Firebase, REST APIs and api development, plus cloud functions, admin dashboards, and role-based access. As a web developer I handle the surrounding web design, web-to-mobile conversion, and admin panels. React and react developer work on the front end, react native on mobile — fewer handoffs, faster decisions, and clean code across the stack. 📲 A few products I've shipped as a mobile app developer ✔️ UpLife — mental health app with an AI assistant & therapy recommendations. 1M+ users, 4.8⭐️ ✔️ Parlor — social audio platform, 10M+ users ✔️ GoFrendly — social network for women. 450K+ users, $2.88M raised ✔️ Notate — secure productivity app trusted by Bank of America, Citibank & 80+ companies ✔️ Mila Cares — connected HEPA air purifier app. 50K+ users, $1.58M raised ✔️ Fillrr — AI-powered document app, 4.9⭐️ ✔️ Photofy — content creation app, 100K+ users, 4.9⭐️ ⚡️ I respond in under 10 minutes during working hours. 🤝 Why founders keep coming back I treat your budget like my own and your deadline like a launch I'm personally on the hook for. As a mobile app developer and flutter developer I don't vanish after App Store approval - I stick around for real users, real reviews, real iteration. 90%+ of my work is repeat clients and referrals. If a flutter developer or mobile app developer once handed you a demo and disappeared, Mobile App Development that actually ships is the gap I fill. Need a full stack mobile app developer or a react native mobile app developer for the next build? Send me the details and I'll tell you honestly what it'll take. If you need Flutter App Development, React Native, full stack developer support, or AI Development from someone with a proven track record of shipping real products at scale, message me. Mobile App Development is what I do every day - let's make yours one of the wins. 🔑 Areas I cover: Flutter App Development • Mobile App Development • AI Development • flutter developer • flutter app developer • flutter mobile app development • flutter mobile app developer • mobile app developer • cross-platform app development • react native • react native mobile app developer • react developer • full stack developer • full stack mobile app developer • web developer • web design • api development • REST API integration • ai developer • ai chatbot developer • ai software developer • image recognition • job application automation • MVP development • App Store & Google Play deployment

⭐ Amazon PPC & Seller Central Specialist | 6+ Years Experience | FBA/FBM | Amazon SEO 🚀 Helping Amazon brands increase sales, cut wasted PPC spend, and build stronger, more profitable Seller Central accounts across the US, UK, Canada, Europe & Australia. If your Amazon sales are inconsistent, your PPC spend keeps climbing without enough return, or your listings get traffic but don't convert, there's usually a clear reason behind it. That's where I come in. I'm an Amazon specialist with 6+ years of hands-on experience managing Amazon Seller Central, PPC, listings, SEO, FBA/FBM operations, and account growth. I don't treat PPC, listings, and operations as separate tasks; I look at the account as a whole to figure out what's driving sales, where money is being wasted, what's limiting conversions, and where the next growth opportunity is. 📈 TRACK RECORD ✔ Managed Amazon PPC and Seller Central accounts across multiple product categories and marketplaces (US, UK, Canada, Europe, Australia) ✔ Consistently reduced wasted ad spend through search term analysis, negative keyword targeting, and bid optimization ✔ Resolved suppressed listings, stranded inventory, and account health issues to keep accounts running smoothly ✔ Improved organic ranking for multiple listings through keyword-optimized content and A+ Content ✔ Trusted with independent, long-term account management by repeat clients ✔ 41 jobs completed on Upwork with a 100% Job Success Score and Top Rated status 🚀 AMAZON PPC MANAGEMENT I build, manage, and optimize PPC campaigns with one goal: profitable growth. ✔ Sponsored Products, Sponsored Brands & Sponsored Display ✔ Auto & Manual Campaigns ✔ Keyword Research & Campaign Structure ✔ Competitor & Product Targeting ✔ Search Term Analysis ✔ Keyword Harvesting & Negative Targeting ✔ Bid & Budget Optimization ✔ Placement Optimization ✔ ACoS, TACoS & ROAS Analysis ✔ Campaign Scaling & Ongoing Optimization I continuously analyze search terms, conversion data, bids, placements, budgets, and competitor activity to reduce wasted spend and push budget behind the campaigns and keywords that actually drive results. 🔎 AMAZON LISTING & SEO PPC can bring visitors to your product, but your listing has to convert them. I optimize Amazon listings using keyword research, competitor analysis, customer intent, and Amazon SEO best practices. ✔ Title, Bullet Points & Description ✔ Backend Search Terms ✔ Keyword Research & Indexing ✔ Competitor Analysis ✔ Parent-Child Variations ✔ A+ Content ✔ Amazon Storefront ✔ Flat Files & Bulk Listing Updates ✔ Browse Node & Catalog Issues ✔ Listing Optimization for Better CTR & Conversion 📦 AMAZON SELLER CENTRAL MANAGEMENT Need someone who can actually take ownership of your Amazon account? I can handle the operational side too: ✔ FBA & FBM Management ✔ Inventory Monitoring ✔ FBA Shipment Coordination ✔ Stranded Inventory & Listing Issues ✔ Suppressed Listing Troubleshooting ✔ Seller Central Case Handling ✔ Account Health Management ✔ FBA Reimbursement Cases ✔ Promotions & Coupons ✔ Amazon Reports & Business Analysis ✔ Product & Competitor Research 🧠 TOOLS I WORK WITH Amazon Seller Central | Amazon Advertising Console | Helium 10 | Jungle Scout | Data Dive | MerchantWords | AMZScout | Scale Insights | Perpetua 🌎 MARKETPLACE EXPERIENCE I've worked with Amazon businesses across: 🇺🇸 USA | 🇨🇦 Canada | 🇬🇧 UK | 🇪🇺 Europe | 🇦🇺 Australia Across categories including Supplements & Vitamins, Beauty & Skincare, Health & Household, Apparel, Auto Parts, Home Decor, and Toys. WHY WORK WITH ME? ✔ 6+ years of real hands-on Amazon experience ✔ PPC + SEO + Listing + Seller Central expertise under one roof ✔ Data-driven decision-making — every move backed by numbers, not guesswork ✔ Focus on sales, profitability, and sustainable growth ✔ Comfortable managing accounts independently, start to finish ✔ Experience with both FBA & FBM ✔ Experience across multiple Amazon marketplaces ✔ Available for long-term account management or specific projects I'm not here just to "manage your Amazon account." I want to understand the business, identify what's holding it back, and focus on the areas that make the biggest difference. If you're looking for someone who can handle Amazon PPC, listings, SEO, and Seller Central operations under one roof, I'd be happy to discuss your account and goals. Let's talk about how to turn it into a stronger, more profitable business.