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Mobile App Development

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Sanket

@sanketpatil51515

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Full Stack & AI Developer | LLM, APIs, Mobile Apps

$20 USD / Hour

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India (12:59 PM)

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Joined on June 10, 2021

$20 USD / Hour

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Hi, I'm Sanket — a Backend & AI/ML Engineer with 2.5+ years of experience building production systems, including an agentic AI HRMS platform using LangChain, LangGraph, and RAG pipelines (pgVector, AWS OpenSearch, sentence transformers). This is my Freelancer profile, so you'll see it's fresh — but the experience isn't. I've delivered 30+ projects across web, mobile, and AI-driven systems in my full-time and freelance work, spanning HRMS, LMS, CRM, and healthcare platforms. What I specialize in: AI/ML & Agentic Systems: LangChain, LangGraph, RAG pipelines, vector search (pgVector, AWS OpenSearch), sentence transformers Backend & APIs: Python (FastAPI), Node.js, Java/Spring Boot, REST APIs, secure auth, RBAC Full Stack: React, Tailwind, JavaScript Automation: AI-driven workflow automation, document/data processing pipelines

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Portfolio

Portfolio

Worked on TawkToo, a modern real-time communication and support platform designed to help businesses connect instantly with customers through live chat, messaging, and engagement tools.

My contribution focused on improving the user interface and user experience, refining layouts, enhancing responsiveness, and ensuring clarity in interaction flows. I worked on making key features such as chat management, dashboard insights, and user controls easier to understand and use — resulting in a more professional, intuitive platform that supports higher engagement.

TawkToo – Online Meeting Platform

Worked on TawkToo, a modern real-time communication and support platform designed to help businesses connect instantly with customers through live chat, messaging, and engagement tools.

My contribution focused on improving the user interface and user experience, refining layouts, enhancing responsiveness, and ensuring clarity in interaction flows. I worked on making key features such as chat management, dashboard insights, and user controls easier to understand and use — resulting in a more professional, intuitive platform that supports higher engagement.

TawkToo – Online Meeting Platform

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Contributed to the development of the Flowversal AI platform, a modern SaaS system designed to help businesses automate processes, improve productivity, and manage intelligent workflows from a unified dashboard.

My role focused on transforming complex AI capabilities into a clean, intuitive, and easy-to-use interface. I worked on refining the user journey, improving layout structures, enhancing responsiveness, and ensuring the product delivered a premium, enterprise-ready experience.

The platform now communicates its value more clearly, supports smoother navigation, and provides users with a frictionless interaction across devices.

Flowversal – AI Workflow Automation

Contributed to the development of the Flowversal AI platform, a modern SaaS system designed to help businesses automate processes, improve productivity, and manage intelligent workflows from a unified dashboard.

My role focused on transforming complex AI capabilities into a clean, intuitive, and easy-to-use interface. I worked on refining the user journey, improving layout structures, enhancing responsiveness, and ensuring the product delivered a premium, enterprise-ready experience.

The platform now communicates its value more clearly, supports smoother navigation, and provides users with a frictionless interaction across devices.

Flowversal – AI Workflow Automation

Contributed to the development of the Flowversal AI platform, a modern SaaS system designed to help businesses automate processes, improve productivity, and manage intelligent workflows from a unified dashboard.

My role focused on transforming complex AI capabilities into a clean, intuitive, and easy-to-use interface. I worked on refining the user journey, improving layout structures, enhancing responsiveness, and ensuring the product delivered a premium, enterprise-ready experience.

The platform now communicates its value more clearly, supports smoother navigation, and provides users with a frictionless interaction across devices.

Flowversal – AI Workflow Automation

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on TawkToo, a modern real-time communication and support platform designed to help businesses connect instantly with customers through live chat, messaging, and engagement tools.

My contribution focused on improving the user interface and user experience, refining layouts, enhancing responsiveness, and ensuring clarity in interaction flows. I worked on making key features such as chat management, dashboard insights, and user controls easier to understand and use — resulting in a more professional, intuitive platform that supports higher engagement.

TawkToo – Online Meeting Platform

Worked on TawkToo, a modern real-time communication and support platform designed to help businesses connect instantly with customers through live chat, messaging, and engagement tools.

My contribution focused on improving the user interface and user experience, refining layouts, enhancing responsiveness, and ensuring clarity in interaction flows. I worked on making key features such as chat management, dashboard insights, and user controls easier to understand and use — resulting in a more professional, intuitive platform that supports higher engagement.

TawkToo – Online Meeting Platform

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Kidokool, an interactive learning and activity platform designed for children to engage with educational games, videos, and creative content. My contribution focused on refining the UI/UX structure, enhancing visual design, improving responsiveness, and ensuring a playful yet intuitive experience for young users and parents alike.

The goal was to make Kidokool visually appealing, easy to navigate, and accessible across devices while clearly communicating its value as a safe and fun learning space for kids.

Also worked on complete backend and Ai Development of this project

Kidokool – Children’s Learning SaaS

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Worked on Collabuzz, an AI-enabled influencer marketing SaaS designed to connect brands with creators and manage authentic influencer collaborations. The platform uses intelligent matchmaking, campaign automation, real-time analytics, and secure workflows to simplify influencer campaign execution and tracking for both brands and creators.

My role focused on refining the interface, improving usability, enhancing responsiveness, and structuring the product flow so users could easily discover creators or campaigns, interact with features, and complete collaboration tasks without friction. The enhancements helped make the UX clearer, more intuitive, and aligned with professional SaaS standards.

Collabuzz – AI-Powered Influencer

Contributed to the development of the Flowversal AI platform, a modern SaaS system designed to help businesses automate processes, improve productivity, and manage intelligent workflows from a unified dashboard.

My role focused on transforming complex AI capabilities into a clean, intuitive, and easy-to-use interface. I worked on refining the user journey, improving layout structures, enhancing responsiveness, and ensuring the product delivered a premium, enterprise-ready experience.

The platform now communicates its value more clearly, supports smoother navigation, and provides users with a frictionless interaction across devices.

Flowversal – AI Workflow Automation

Contributed to the development of the Flowversal AI platform, a modern SaaS system designed to help businesses automate processes, improve productivity, and manage intelligent workflows from a unified dashboard.

My role focused on transforming complex AI capabilities into a clean, intuitive, and easy-to-use interface. I worked on refining the user journey, improving layout structures, enhancing responsiveness, and ensuring the product delivered a premium, enterprise-ready experience.

The platform now communicates its value more clearly, supports smoother navigation, and provides users with a frictionless interaction across devices.

Flowversal – AI Workflow Automation

Contributed to the development of the Flowversal AI platform, a modern SaaS system designed to help businesses automate processes, improve productivity, and manage intelligent workflows from a unified dashboard.

My role focused on transforming complex AI capabilities into a clean, intuitive, and easy-to-use interface. I worked on refining the user journey, improving layout structures, enhancing responsiveness, and ensuring the product delivered a premium, enterprise-ready experience.

The platform now communicates its value more clearly, supports smoother navigation, and provides users with a frictionless interaction across devices.

Flowversal – AI Workflow Automation

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

Worked on the corporate website and product presentation platform for an AI-driven HRMS solution.
My responsibility included improving UI consistency, fixing usability problems, optimizing layouts, and ensuring the website communicated enterprise trust and clarity.

I helped refine user experience, removed distracting elements, corrected structure issues, and improved responsiveness so that visitors could better understand the product and convert more easily.

MOM Digital – AI Powered HRMS

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