10/12/2026 updated
100 % available
Software Engineer | Android Developer | Backend Developer | UI-UX Designer
AHMEDABAD, India
Only remote
Master of Computer Application (MCA)About me
Software Engineer (5+ years) specializing in Android, backend, and UI/UX. Expert in Kotlin, Java, Python, and MVVM architecture. Proven track record building AI fraud detection systems, REST API pipelines, and polished game HUDs. Certified in GenAI, AWS S3, and Microsoft AI Agents.
Java (Programming Language)Adobe Creative SuiteApplication Programming Interfaces (APIs)Artificial IntelligenceAndroid (Software)Android Software DevelopmentC++ (Programming Language)Mobile Application DevelopmentMachine LearningMessaging Application Programming InterfaceNode.jsGenerative AIGoogle FirebaseBackendBackend Programming
Android & Mobile Development
Expertise in building production Android applications using Java, Kotlin, Firebase, MVVM Architecture, Clean Architecture, REST APIs, and Node.js, including real-time data synchronization and secure API pipelines.
AI & Machine Learning
Proficiency in Machine Learning, Anomaly Detection, User Behaviour Analysis, and scikit-learn, applied in building AI-powered fraud detection systems and real-time transaction risk scoring.
Backend Engineering
Strong background in designing and implementing backend systems using Python, TypeScript, Node.js, and REST API pipelines, including secure FinTech payment gateways and idempotency-key handling.
UI/UX Design
End-to-end UX design for mobile and web applications using Figma, Wireframing, Prototyping, Material Design 3, and 3D Design, with experience in usability testing and accessibility audits.
Game Design & HUD Systems
Authoring of comprehensive Game Design Documents (GDDs) defining mechanics, flow, and visual direction, as well as design of interactive menu flows and tactical dashboard HUDs for command-center style interfaces.
Frontend Development
Building of responsive web components and frontend framework configurations using React.js, Angular, HTML5, CSS, JavaScript, and TypeScript to support unified multi-platform applications.
Cloud & DevOps Tools
Hands-on experience with AWS S3, Git, GitHub, Agile, Scrum, System Design, and Cybersecurity practices, including certifications in AWS S3 Basic Cloud Infrastructure and Google Cloud Generative AI.
Generative AI & Microsoft AI
Certified in Generative AI, Microsoft AI Agents, and Microsoft Foundry, with Microsoft Learn AI Badges covering Azure AI, NLP, Computer Vision, Speech AI, and Information Extraction.
Expertise in building production Android applications using Java, Kotlin, Firebase, MVVM Architecture, Clean Architecture, REST APIs, and Node.js, including real-time data synchronization and secure API pipelines.
AI & Machine Learning
Proficiency in Machine Learning, Anomaly Detection, User Behaviour Analysis, and scikit-learn, applied in building AI-powered fraud detection systems and real-time transaction risk scoring.
Backend Engineering
Strong background in designing and implementing backend systems using Python, TypeScript, Node.js, and REST API pipelines, including secure FinTech payment gateways and idempotency-key handling.
UI/UX Design
End-to-end UX design for mobile and web applications using Figma, Wireframing, Prototyping, Material Design 3, and 3D Design, with experience in usability testing and accessibility audits.
Game Design & HUD Systems
Authoring of comprehensive Game Design Documents (GDDs) defining mechanics, flow, and visual direction, as well as design of interactive menu flows and tactical dashboard HUDs for command-center style interfaces.
Frontend Development
Building of responsive web components and frontend framework configurations using React.js, Angular, HTML5, CSS, JavaScript, and TypeScript to support unified multi-platform applications.
Cloud & DevOps Tools
Hands-on experience with AWS S3, Git, GitHub, Agile, Scrum, System Design, and Cybersecurity practices, including certifications in AWS S3 Basic Cloud Infrastructure and Google Cloud Generative AI.
Generative AI & Microsoft AI
Certified in Generative AI, Microsoft AI Agents, and Microsoft Foundry, with Microsoft Learn AI Badges covering Azure AI, NLP, Computer Vision, Speech AI, and Information Extraction.
Experience
Professional experience0 - 5 years
Freelancer since2021
Languages
EnglishFluent
Project history
Designed an AI-based fraud detection engine using Python and scikit-learn anomaly detection, exposed via REST API to an Android client. Implemented real-time push alerts, secure Firebase Authentication, and user behavioural analysis for risk scoring. Reduced false-positive fraud flags through iterative machine learning model tuning on historical transaction datasets.
Built a full-featured real-time chat application with secure end-to-end authentication (Firebase Auth) and Firestore-powered message synchronization. Integrated Firebase Cloud Storage for media handling and designed a responsive Material Design 3 UI across all screen sizes.
Built a secure FinTech backend API using TypeScript and Node.js that prevents duplicate transactions and ensures crash-resilient payment processing. Implemented idempotency-key handling and safeguards for reliable, repeatable transaction processing under failure conditions.
Certificates
AI-Powered Performance Ads Certification
Google2026
Microsoft Learn AI Badges
Microsoft2026
Microsoft Generate Reports with AI Research Agents
Microsoft2026
Google Cloud — Introduction to Generative AI
Google Cloud2026
Deloitte — Technology Job Simulation
Deloitte2026
Google Ads Apps Certification
Google2026