Mandeep K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Aug 28, 2026.

👋 About Me With 10+ years of experience, I specialize in full-stack development and building dynamic 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗵𝘆𝗯𝗿𝗶𝗱 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀. My expertise lies in 𝗣𝗛𝗣 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 𝘀𝘂𝗰𝗵 𝗮𝘀 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗖𝗼𝗱𝗲𝗜𝗴𝗻𝗶𝘁𝗲𝗿, 𝗖𝗮𝗸𝗲𝗣𝗛𝗣, 𝗮𝗻𝗱 𝗖𝗼𝗿𝗲 𝗣𝗛𝗣, coupled with robust database management using 𝗠𝘆𝗦𝗤𝗟.​ In the mobile development arena, I specialize in 𝗰𝗿𝗲𝗮𝘁𝗶𝗻𝗴 𝗰𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝘂𝘀𝗶𝗻𝗴 𝗔𝗽𝗮𝗰𝗵𝗲 𝗖𝗼𝗿𝗱𝗼𝘃𝗮, 𝗜𝗼𝗻𝗶𝗰, 𝗮𝗻𝗱 𝗣𝗵𝗼𝗻𝗲𝗚𝗮𝗽. My proficiency extends to front-end technologies like 𝗔𝗻𝗴𝘂𝗹𝗮𝗿𝗝𝗦 𝗮𝗻𝗱 𝗯𝗮𝗰𝗸-𝗲𝗻𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘄𝗶𝘁𝗵 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗻𝗴 𝘀𝗲𝗮𝗺𝗹𝗲𝘀𝘀𝗹𝘆 𝘄𝗶𝘁𝗵 𝗠𝗼𝗻𝗴𝗼𝗗𝗕 𝗮𝗻𝗱 𝗠𝘆𝗦𝗤𝗟 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀. 🛠 Core Skills & Technologies: ◾ 𝗕𝗮𝗰𝗸-𝗲𝗻𝗱: PHP (Laravel, CodeIgniter, Yii), Node.js, Python, Next.js, AWS (Lambda, EC2, Cognito), Serverless Architecture, Microservices. ◾ 𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱: Vue.js (V2 & V3), Angular, React, Typescript, Nuxt.js, Bootstrap, CSS/HTML5. ◾ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀: Ionic, Cordova, Capacitor, Vue, Angular, React Native ◾ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, DynamoDB, SQL, No-SQL ◾ 𝗖𝗹𝗼𝘂𝗱/𝗗𝗲𝘃𝗢𝗽𝘀: AWS (EC2,S3, RDS). Digital Ocean, Linux/ Apache/Nginx, Git 🤖 𝑨𝑰 & 𝑪𝒉𝒂𝒕𝒃𝒐𝒕 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 OpenAI (ChatGPT), 𝗕𝗮𝘀𝗲 𝟰𝟰, Google Gemini (PaLM API), GPT-4, LangChain ◾Use Cases: Conversational chatbots, AI matchmakers, virtual assistants, AI code assistants (like GitHub Copilot), support agents ◾Integrations: OpenAI API, Google Cloud AI, Firebase Functions, WebSockets for real-time chat, Twilio, Stripe ◾Key Features Developed: Natural language processing (NLP), user profiling, contextual memory, sentiment analysis, emotion-aware responses, voice-to-text, and more My Expertise Includes: ◾ SAAS platforms ◾ CRM systems ◾ POS solutions (including hardware integration & payment gateways) ◾ MVP Development ◾ Real-time APIs & Restful Services ◾ AWS cloud solutions (serverless, microservices) ◾ GenAI integration (OpenAI, ChatGPT, Gemini) 📲 𝑨𝒑𝒑𝒔 & 𝑷𝒍𝒂𝒕𝒇𝒐𝒓𝒎𝒔 𝑰’𝒗𝒆 𝑾𝒐𝒓𝒌𝒆𝒅 𝑶𝒏: ➤E-commerce Stores & Marketplaces, Medical & Healthcare Platforms, Taxi & Delivery Apps, Food Ordering & POS Systems, Fitness & Wellness Trackers, Travel & Guide Apps, Finance & Booking Dashboards, Education & eLearning Portals, Real-time Chat & AI Messaging Platforms... ⚙️ Development Tools: ◾ GitHub, GitLab, Bitbucket ◾ Composer, npm, Docker ◾ Figma, Adobe XD, Sketch, Photoshop 🌐 Deployment Tools: ◾ Linux, Apache, Nginx ◾ AWS Services: EC2, S3, Lambda, Route 53, SES ◾ Digital Ocean, C Panel I’m passionate about building scalable, efficient, and high-quality solutions. Always eager to forge long-term relationships with clients and create innovative products together. Feel free to send me an invitation to discuss your next project! 😊