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Tushar P.
$25/hr
100% Job Success
Available now
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𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 AI 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟒𝟗𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 𝐨𝐟 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐔𝐩𝐰𝐨𝐫𝐤. ★ About me: I am Tushar, a 𝐒𝐞𝐧𝐢𝐨𝐫 AI 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 10 years of experience in Mobile app development and 7 years in Flutter app development. I help startups and businesses turn ideas into reliable, scalable, and user-friendly mobile apps. I specialize in Mobile App MVP development, helping clients launch quickly with clean architecture and future-ready code. ★ Mobile Stack: - iOS (iPhone/iPad, iOS 11,12,13,14), Objective-C, Swift - Android programming, Java, Kotlin - Flutter (cross-platform development) ★ My Skill: - MVP, MVVM Architectures - JSON, XML, REST/SOAP - AWS, Firebase, Supabase - Zego Cloud, Agora - Terra API Integration for health - Integration of advertisement providers. - MySql, SQLite, Core Data, Realm - Integrating push notifications and handling the backend as well for this (APNs, Firebase, OneSignal). - Implement a bot feature - Trivia Live Game - AI/ML expert - AI chatbot ★ Code Version Control: - Github - Bitbucket - Jira ★ Process: - Daily meetings - Agile, sprints - Jira, Asana, Trello ★ Domain Expertise: - AI Agent - TikTok Clone App - Healthcare App - Trivia Game app - Instagram Clone app - Gym Trainer app - E-commerce app - Photo Sharing app - Social media app - Uber clone app - Tinder clone app - Alphawallet clone app - NFT app - Parking app Thanks Tushar. #Aideveloper #mobileappdeveloper #aipoweredappdeveloper #iosdeveloper #flutterdeveloper #aiapps
Satya Prakash G.
$50/hr
100% Job Success
$600K+ earned
Available now
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Struggling to launch high-quality mobile apps on time? I am, an Upwork 𝐄𝐱𝐩𝐞𝐫𝐭-𝐕𝐞𝐭𝐭𝐞𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 𝟖+ 𝐲𝐞𝐚𝐫𝐬 in React Native, delivering over 𝟑𝟎 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐚𝐩𝐩𝐬 on the App Store and Play Store that drive user engagement and business growth. 📱 𝐇𝐎𝐖 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✓ Build high-performance, cross-platform apps for iOS and Android with React Native expertise. 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 & 𝐏𝐥𝐚𝐲 𝐒𝐭𝐨𝐫𝐞 𝐏𝐮𝐛𝐥𝐢𝐬𝐡𝐢𝐧𝐠 ✓ Seamless deployment and release management to get your app live on both major platforms. 𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐏𝐈 & 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 ✓ Connect your app with robust APIs and Firebase for real-time data and push notifications. 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 ✓ Transform Figma designs into intuitive, responsive mobile interfaces. 𝐂𝐈/𝐂𝐃 & 𝐖𝐡𝐢𝐭𝐞-𝐥𝐚𝐛𝐞𝐥 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 ✓ Automate app builds and deliver reusable white-labeled React Native apps tailored to your brand. ============================ 🌟 𝗪𝗛𝗔𝗧 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗦𝗔𝗬 🌟 ❝Successfully completed a super complicated hiring assessment involving native OS functions with a good turnaround time and good quality!❞ – Bogdan Tenea, GT School ❝Satya is a great Developer with hands-on experience in React Native. We've enjoyed working with him.❞ – Sofia Marjanovic, Product Manager ❝Working with Satya was great. He helped us move forward with our Project.❞ – Julia Weigel, Bright Solutions 🏆 Expert-Vetted Mobile App Developer on Upwork 🎖 Upwork Skill Certification - Javascript Front-End Development ============================ ============================ 🤝 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗡𝗘𝗫𝗧 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣 Have a mobile app idea or need expert React Native development? 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝘁𝗼𝗱𝗮𝘆 for a free consultation and start turning your vision into reality. I typically respond within 6 hours and prioritize timely communication. ============================ 🛠️ 𝐓𝐎𝐎𝐋𝐒 & 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • React Native • Objective-C • Java • Expo • Yarn 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐬𝐢𝐠𝐧 • Figma 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 • Firestore • Supabase • MySQL • MongoDB 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬 • Node.js • GraphQL • API Integration • API Development 𝐎𝐭𝐡𝐞𝐫 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 • Firebase • Redux • Push Notifications 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 • CI/CD • App Store Publishing • Play Store Publishing • White-labelling React Native apps React Native, Mobile App Development, iOS Development, Android App Development, Firebase, API Integration, JavaScript, CI/CD, Expo, Mobile App Design
Alexander T.
$35/hr
100% Job Success
$300K+ earned
Available now
Offers consultations
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Senior React Native Developer. Top Rated Plus on Upwork. I ship production React Native apps that survive past the demo: real auth, real APIs, real testing, real ops. I've spent thousands of hours building exactly that: React Native + Expo iOS/Android clients, Node and NestJS services, Python where the pipeline or AI piece belongs on the server, PostgreSQL / MongoDB / GraphQL data layers. Repeat clients, hire-again rate around 85%. The work has spanned SaaS (including a Product Hunt Product of the Year workspace product), mobile at real scale (fitness and audio platforms with very large user bases), banking and healthcare-style flows, marketplaces, and open source. Production AI shipped where it earned its keep: video transcription, segmentation, async processing. What I deliver: - React Native + Expo mobile apps, iOS and Android, App Store and Play Store ready - Full-stack ownership: React frontend, Node and NestJS backend, TypeScript end-to-end - Python services when the AI or data pipeline lives on the server - Production-ready apps with auth, APIs, testing, and ops Tech stack: React Native, Expo, React, Next.js, Node.js, NestJS, TypeScript, Python, PostgreSQL, MongoDB, GraphQL. Senior React Native Developer, React Native Developer, Mobile App Developer, React Developer, Full Stack Developer, iOS Developer, Android Developer, TypeScript Developer, Node.js Developer.
2MUCHCOFFEE LLC
Associated with
2MUCHCOFFEE LLC
$4M+
earned
Muhammad Shahryar B.
$20/hr
100% Job Success
$10K+ earned
Available now
Offers consultations
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I’m a Senior Visual/UI-UX Designer with over 9 years of experience helping brands and businesses turn ideas into polished, conversion-focused digital experiences. Over the years, I’ve worked with companies ranging from fast-growing agencies to globally recognized names like Forbes, designing everything from web and mobile interfaces to complete brand identities and marketing campaigns. My design journey started in e-commerce and grew into full end-to-end UI/UX wireframes, prototypes, usability testing, and high-fidelity designs that are both user-friendly and business-driven. Along the way, I expanded into digital marketing creative: social media graphics, email templates, display ads, landing pages, and even video/animation content giving me a rare mix of design craft and marketing instinct. As a Senior Visual Designer at Global Tour Creatives, I’ve led the design of digital campaigns and landing pages for internationally renowned concerts and shows, while also owning branding, style guides, and interactive ad creative. Earlier, at Primitive, I led UX/UI design across web, mobile, and IoT products, working closely with tech and marketing teams to deliver designs that consistently exceeded client expectations. Tools I work with: Figma, FigJam, Adobe Photoshop, Adobe Illustrator, Framer, ChatGPT, Claude, Gemini, Figma AI, Relume AI, Galileo AI, Uizard AI, Adobe Firefly, Midjourney, DALL·E Highlighted Experience Worked with Forbes and internationally recognized concert/entertainment brands Led end-to-end design for web, mobile, and marketing campaigns
Faiz A.
$35/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I help SaaS companies design better products, launch faster, and create digital experiences that users genuinely enjoy. Rather than simply designing interfaces, I work closely with founders and product teams to solve usability challenges, improve customer journeys, and build products that support real business growth. Every design decision is backed by user experience principles and practical product thinking. I can support your project from strategy to launch, including: • Product & UX Strategy • SaaS Dashboard Design • Mobile & Web Applications • Landing Pages & Marketing Websites • Design Systems • Webflow Development • Developer Handoff What you can expect: ✓ Top Rated professional with $100K+ earned on Upwork ✓ 130+ successful projects across startups and growing businesses ✓ Thoughtful UX backed by business goals not just visual design ✓ Clear communication and a collaborative workflow ✓ Production-ready designs with developer-friendly handoff or Webflow implementation As the founder of a product design studio, I work closely with startups and product teams to turn ideas into production-ready experiences. Depending on the project’s scope, I can work independently or bring in trusted specialists for branding, development, motion, or illustration, giving you the flexibility of a larger team with the simplicity of a single point of contact. Whether you need an MVP, a product redesign, or a high-converting Webflow website, my goal is simple: create experiences that are clean, intuitive, scalable, and built around your users. If that sounds like what you’re looking for, let’s discuss your project.
Illiyin Studio
Associated with
Illiyin Studio
$40K+
earned
Thiago M.
$55/hr
98% Job Success
$1M+ earned
Available now
Offers consultations
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As a Cloud & DevOps Engineer, I help companies build reliable cloud infrastructure, DevOps platforms, infrastructure automation, and highly available systems using AWS, Kubernetes, Terraform, CI/CD, and modern security and monitoring practices. Today, I also help teams adopt AI-assisted development tools, including Claude Code and automation agents, in a practical, secure, and production-ready way. Modern DevOps is no longer only about infrastructure, pipelines, and servers. Teams are now building faster than ever with AI coding assistants, autonomous workflows, and vibe-coding tools. But fast AI-generated prototypes often need expert cloud, DevOps, security, and architecture work before they can become stable production systems. This is where my 20 years of hands-on IT experience, recognition by Upwork as an Expert-Vetted professional, and being featured in Upwork's Success Stories become real advantages. I am also the author of The Cloud DevOps Engineer's Guide, where I showcase the proven methodologies I apply to help organizations design, automate, secure, and scale resilient, cloud-native infrastructures. My core expertise includes: ✔️ Cloud infrastructure on AWS, Azure, GCP, and DigitalOcean. ✔️ Kubernetes, Docker, Helm, and production container deployments. ✔️ Terraform, Ansible, Infrastructure as Code, and environment automation. ✔️ CI/CD pipelines with GitHub Actions, GitLab CI, Jenkins, and other tools. ✔️ Claude Code, OpenClaw, and AI-assisted development workflow adoption. ✔️ AI-generated and vibe-coded application review, stabilization, deployment, and scaling. ✔️ Large codebase navigation, refactoring support, and development automation. ✔️ AI-assisted test generation, documentation workflows, and code review support. ✔️ Security reviews for code, cloud infrastructure, secrets, permissions, and deployments. ✔️ Custom AI agents for engineering, DevOps, monitoring, and code review workflows. ✔️ 24/7 monitoring, observability, alerting, logging, and incident-response automation. ✔️ DevSecOps, secure pipelines, automated checks, and production hardening. ✔️ Cost optimization, scalability, reliability, and high availability. ✔️ Linux, Bash, Python, networking, databases, distributed systems, and cloud-native architecture. My experience across AWS, Azure, GCP, Kubernetes, Terraform, Docker, CI/CD, monitoring, and security allows me to work not only as a DevOps Engineer but also as an AI-Augmented Platform Engineer, helping teams modernize how they build, deploy, review, secure, and operate software. Whether you need to modernize your infrastructure, adopt Claude Code, explore OpenClaw-based automation, build custom agents, review an AI-generated codebase, stabilize a vibe-coded application, or deploy, secure, and scale your prototype in the cloud, I can help you move from idea to production with a secure, stable, and scalable setup.
EZOps Cloud
Associated with
EZOps Cloud
$8M+
earned
Fahad Q.
$30/hr
100% Job Success
$10K+ earned
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I am a Full Stack Developer with 12+ years of experience building scalable web applications and intelligent AI solutions. I specialize in rapid deployment using modern tools like Lovable, alongside robust CMS and e-commerce platforms. Core Expertise: ✅ AI & Automation: Custom AI Chatbot Agents, Zapier Workflows, API Integrations ✅ E-commerce & CMS: Shopify, WordPress, Wix, Webflow, Squarespace ✅ Full Stack: PHP (Laravel, CodeIgniter), Node.js, React, Vue.js ✅ Infrastructure: AWS, Docker, Git, MySQL, Server Management I focus on delivering resilient, high-quality solutions that drive growth. Whether you need a custom ERP, an AI-driven customer service agent, or a seamless e-commerce store, I provide end-to-end development with clear communication. Please verify all listed tools match your current proficiency before publishing. Would you like to prioritize any specific platform, such as Shopify or Webflow, for your upcoming proposals?
Marisol C.
$22.5/hr
95% Job Success
Available now
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𝗜𝘀 𝘆𝗼𝘂𝗿 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗯𝗿𝗶𝗻𝗴𝗶𝗻𝗴 𝘆𝗼𝘂 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀, 𝗼𝗿 𝗶𝘀 𝗶𝘁 𝗷𝘂𝘀𝘁 𝘀𝗶𝘁𝘁𝗶𝗻𝗴 𝗼𝗻𝗹𝗶𝗻𝗲? A website can look attractive and still fail to generate enquiries, bookings, or sales. Slow performance, confusing navigation, weak mobile design, inconsistent branding, and unclear calls to action can make visitors leave before they understand what your business offers. I am a 𝗖𝗠𝗦 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝗪𝗲𝗯 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗿, and 𝗚𝗿𝗮𝗽𝗵𝗶𝗰 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗿 specializing in building and redesigning professional, responsive, and conversion-focused websites using 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀, 𝗦𝗵𝗼𝗽𝗶𝗳𝘆, 𝗪𝗲𝗯𝗳𝗹𝗼𝘄, 𝗪𝗶𝘅, and 𝗦𝗾𝘂𝗮𝗿𝗲𝘀𝗽𝗮𝗰𝗲. Whether you are launching a startup, growing an established business, opening an e-commerc store, or replacing an outdated website, I can turn your ideas into a polished digital experience that looks credible, works smoothly, and guides visitors toward taking action. 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗼: • 𝗖𝗠𝗦 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Complete business websites developed on WordPress, Shopify, Webflow, Wix, or Squarespace. I help organize the pages, content, navigation, visual direction, and functionality around your business goals. • 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗥𝗲𝗱𝗲𝘀𝗶𝗴𝗻: If your current website feels outdated, confusing, slow, or disconnected from your brand, I can redesign it with stronger visual hierarchy, cleaner navigation, improved mobile responsiveness, and clearer calls to action. • 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Custom WordPress website design, Elementor development, theme customization, plugin setup, contact forms, blog integration, website migration, responsive layouts, and ongoing website improvements. • 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: WooCommerce store setup, product pages, categories, payment gateway integration, shipping configuration, checkout improvements, and ecommerce website design. • 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Shopify store design, theme customization, product and collection pages, app integration, navigation setup, homepage design, ecommerce graphics, and mobile optimization. • 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Responsive Webflow websites, CMS-powered pages, Figma to Webflow development, business websites, portfolio websites, landing pages, and structured content systems. • 𝗪𝗶𝘅 & 𝗦𝗾𝘂𝗮𝗿𝗲𝘀𝗽𝗮𝗰𝗲: New website builds, complete redesigns, ecommerce setup, service-based websites, booking websites, landing pages, blog setup, and responsive layout improvements. • 𝗘𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Online stores designed around clear product discovery, strong product presentation, simple navigation, secure payment options, and a smoother path from browsing to checkout. • 𝗟𝗮𝗻𝗱𝗶𝗻𝗴 𝗣𝗮𝗴𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: Conversion-focused landing pages for products, services, campaigns, events, consultations, lead generation, and digital offers. • 𝗨𝗜/𝗨𝗫 & 𝗙𝗶𝗴𝗺𝗮 𝗪𝗲𝗯 𝗗𝗲𝘀𝗶𝗴𝗻: Website layouts, user flows, wireframes, and responsive mockups designed in Figma before development, so the structure and visual direction are clear before the site is built. • 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 𝗦𝗲𝘁𝘂𝗽: Website transfers, platform migrations, page rebuilding, product uploads, content formatting, image optimization, and organized CMS setup. • 𝗚𝗿𝗮𝗽𝗵𝗶𝗰 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗕𝗿𝗮𝗻𝗱𝗶𝗻𝗴: Logo design, brand identity, brand guidelines, business cards, presentations, pitch decks, brochures, company profiles, social media graphics, website banners, marketing materials, eBooks, book covers, Amazon KDP formatting, and Canva templates. My graphic design background helps me create websites that feel visually complete, not assembled from random templates. Your website, logo, colors, typography, graphics, presentations, and marketing materials can all follow one consistent brand direction. 𝗠𝘆 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗶𝘀 𝘀𝗶𝗺𝗽𝗹𝗲: I start by understanding your business, audience, and website goals. Then I plan the structure, create the visual direction, and build a responsive website that looks professional and works smoothly across desktop, tablet, and mobile. If your website isn't performing the way it should, send me your project details. I'll look at it, tell you exactly what's wrong, and show you the fastest way to fix it.
$75/hr
100% Job Success
$5K+ earned
Available now
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🏆 18+ Years in Enterprise Technology | Currently at Amazon Web Services 💼 AWS AI, Amazon Bedrock, RAG & Workflow Automation | Lambda, FastAPI, n8n, APIs ⚡ Paid delivery: Bedrock operations agent for 400K+ monthly transactions, plus production AWS serverless recovery and maintenance. Send me your workflow or architecture. I’ll identify the safest first release, what to automate, what to measure, and where human approval should remain. I currently work at Amazon Web Services and bring 18+ years of enterprise technology experience across AWS and Oracle. MY THREE CORE SERVICES: 1. AWS AI AND SERVERLESS SYSTEMS Amazon Bedrock agents, Lambda, API Gateway, Step Functions, SQS, DynamoDB, EventBridge, S3, Athena, Glue, CloudWatch, IAM, Terraform, and production troubleshooting. 2. RAG AND AI APPLICATIONS Document ingestion, embeddings, semantic search, cited answers, FastAPI, PostgreSQL, pgvector, Supabase, structured outputs, retrieval evaluation, and React or Next.js integration. 3. WORKFLOW AUTOMATION AND INTEGRATIONS n8n, Make, Zapier, Claude, OpenAI, REST APIs, webhooks, CRM integrations, document processing, lead qualification, and human review. SELECTED PRODUCTION AND CLIENT WORK 1. AWS serverless recovery and ongoing maintenance Recovered a paid client's production subscription lifecycle where Shopify cancellation events were silently dropping and telecom contracts remained active. I traced CloudWatch and DynamoDB records, corrected webhook and provider API payloads, rebuilt Go Lambda functions for ARM64, and added retries, lifecycle scheduling, health checks, and CloudWatch/SNS alerts. The repaired path was verified through a live cancellation simulation. I delivered the architecture, root-cause report, runbook, and rollback instructions, and continue to support the platform. 2. Amazon Bedrock operations agent Built an Amazon Bedrock agent for an insurance lead-routing platform processing more than 400,000 transactions per month. Operations teams can ask plain-English questions over Athena and Glue data in S3, then investigate individual failures through a Python Lambda that parses nested JSON debug logs. Delivery included scoped IAM, Terraform, and GitHub pull-request workflows. Client feedback: "Everything looks GREAT! The AWS components operate exactly as expected and the updates to the Terraform files are perfect I'm super happy with both the quality and turnaround time." 3. RAG and full-stack AI applications Built a FastAPI RAG platform with document ingestion, semantic search, pgvector, and cited answers. I also built a polished healthcare portfolio demonstration using React, API Gateway, Lambda, Bedrock Knowledge Base RAG, and Athena Text-to-SQL over synthetic data. These are separate builds and can be demonstrated in a short walkthrough. 4. AI workflow automation Built n8n workflows for structured lead intake, document processing, CRM updates, scheduling, and human review. One workflow extracts detailed travel enquiries with Claude, converts natural-language follow-up timing into calendar dates, writes structured data to Google Sheets, and routes uncertain results for review instead of guessing. 5. Voice and contact-center AI Built an Amazon Connect and Lex proof of concept for a healthcare contact center handling more than one million interactions annually, including natural-language routing, DynamoDB authentication, context-aware handoff, and Amazon Q agent assistance. HOW I DELIVER I separate model reasoning from deterministic business rules and sensitive actions. AI can classify, retrieve, extract, or draft, while application logic controls validation, permissions, approval gates, and external writes. Every production build is designed around: • Clear acceptance criteria and source-of-truth ownership • Scoped access, secure credential handling, and auditability • Retries, failure paths, alerts, and human review where needed • Tests for normal, duplicate, incomplete, and failed inputs • Documentation, change history, rollback, and maintainable handover • Measurable outcomes such as time saved, error reduction, response time, API cost, conversion, or revenue protected BEST-FIT PROJECTS • Amazon Bedrock agents and AWS generative AI • Production AWS serverless architecture and troubleshooting • RAG, document Q&A, semantic search, and cited answers • AI agents with tool use, session state, and approval gates • n8n automation and API or webhook integrations • Healthcare, insurance, and data-sensitive workflows CORE SKILLS AWS, Amazon Bedrock, Lambda, API Gateway, Step Functions, SQS, DynamoDB, S3, Athena, Glue, CloudWatch, IAM, Terraform, RAG, FastAPI, Python, PostgreSQL, pgvector, Supabase, React, Next.js, AI Agents, Claude, OpenAI, n8n, Make, Zapier, REST APIs, Webhooks, Workflow Automation, API Integration, Document Processing, Voice AI, Amazon Connect, Amazon Lex, Cognito, Node.js, TypeScript, Generative AI, Serverless, Solution Architecture, Vector Database, AI Automation
Shashank K.
$30/hr
100% Job Success
$50K+ earned
Available now
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Hi there! I’m a Full-Stack Developer with over 6 years of experience building dynamic, high-performance web applications. With 5+ years of AWS expertise, I specialize in architecting secure and scalable cloud solutions. My passion lies in creating seamless digital experiences using cutting-edge technologies. 💼 What I Offer Front-End Expertise: • Proficient in React.js and Next.js for crafting responsive, user-friendly interfaces. • Strong skills in modern tools like TypeScript, Redux, and Styled-components. Back-End Proficiency: • Experienced in Node.js and Express.js for robust server-side development. • Skilled in APIs (RESTful, GraphQL) and databases like MongoDB, PostgreSQL, and MySQL. AWS Cloud Solutions: • Advanced knowledge of EC2, S3, Lambda, RDS, and more. • Expertise in CloudFormation and Terraform for automated cloud infrastructure. DevOps & CI/CD: • Skilled in Docker, Kubernetes, and CI/CD tools like GitHub Actions and Jenkins. C++ Development: • Strong proficiency in C++ for high-performance applications. • Experience with data structures, algorithms, and system-level programming. • Familiarity with multithreading, memory management, and optimization. 🛠 Core Skills • Front-End: React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3 • Back-End: Node.js, Express.js, REST APIs, GraphQL • Cloud & DevOps: AWS (EC2, S3, Lambda), Docker, Kubernetes • Programming Languages: C++, JavaScript, TypeScript • Version Control: Git, GitHub • Testing: Jest, Cypress 🌟 Why Work With Me? ✅ Client-Centric Approach: Solutions tailored to your specific needs. ✅ Full-Cycle Development: From concept to deployment and maintenance. ✅ Reliable & Scalable Solutions: Focus on performance and quality assurance. ✅ Clear Communication: Transparent updates at every stage of the project. Let’s collaborate to turn your vision into reality. Drop me a message today! 📩 Keywords to search: Full-Stack Developer, Front-End Developer, Back-End Developer, Web Developer, Software Developer, Mobile App Developer, Android Developer, iOS Developer, React Developer, React Native Developer, Python Developer, Laravel Developer, .NET Full-Stack Developer, AI Developer, Cloud Engineer, AWS Engineer, GCP Engineer, and UI/UX Designer with expertise in Full-Stack Web Development, SaaS Development, Website Development, CMS Development, Website Redesign, and Web Application Development. Skilled in JavaScript, TypeScript, HTML5, CSS3, SCSS, Tailwind CSS, React, Next.js, Vue.js, Angular, Node.js, Express.js, NestJS, Python, Django, Flask, FastAPI, PHP, Laravel, Ruby on Rails, Kotlin, Swift, C#, Flutter, MySQL, PostgreSQL, MongoDB, Firebase, Supabase, Redis, Elasticsearch, Vector Databases, Git, Docker, Kubernetes, CI/CD, GitHub Actions, Terraform, DevOps, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, Serverless Architecture, Lambda, EC2, S3, Cloud Functions, REST API, GraphQL, WebSockets, API Development, API Integration, API Security, Authentication, OAuth, JWT, Webhooks, Stripe Integration, OpenAI API, Chatbot Integration, AI Automation, Generative AI, LLM, RAG (Retrieval-Augmented Generation), Prompt Engineering, LangChain, LangGraph, MCP (Model Context Protocol), AI Agents, Multi-Agent Systems, Responsive Design, Figma, Webflow, Headless CMS, Microservices Architecture, and modern scalable application development.
RedFerns Tech Inc. | Top Rated Plus
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RedFerns Tech Inc. | Top Rated Plus