Software Engineering B-ENG Honours

Contributed to the Coke B2B and Nikshala mobile applications for iOS and Android — including a major B2B platform revamp covering architecture improvements and feature delivery.
Implemented Firebase Crashlytics for production crash monitoring, improving issue visibility and reducing time to resolve critical bugs.
Integrated FCM push notifications for real-time order updates, improving user engagement and operational responsiveness across the B2B platform.

Flutter Developer

Built a full-stack language coaching app from scratch featuring real-time audio/video sessions via Agora — handling discovery, matching, scheduling, and live session flows end-to-end. (NDA)
Diagnosed and resolved critical stability failures in a B2B kiosk system for a Europe-based client, stabilising core workflows and restoring reliable daily operations. (NDA)
Delivered the Geeta app for Rgyan Tech — an AI-powered sacred text assistant (AI Bodhi) deployed as a closed, hardware-locked tablet platform for curated distribution.
Led a full UI revamp for Allara, rebuilding the interface across the app and delivering new features aligned with updated product requirements.
Migrated ArkChat from GetX to Clean Architecture, decoupling business logic from UI, improving codebase maintainability, testability, and scalability.

Freelance Flutter Developer

Owned and rebuilt the end-to-end booking and calling feature, revamping the UI and core user journey connecting mentors and users via scheduled audio/video sessions.
Integrated VoIP calling with FCM and OneSignal push notifications, improving session reliability and ensuring real-time communication between mentors and users.
Implemented Mixpanel with custom event tracking and semantic analytics, giving the product team granular visibility into user behaviour and enabling data-driven feature prioritisation.

Software Engineer 2 (Flutter)

Rgyan Tech · Full-time · March 2021 – October 2021
📍 On-site

Built features across multiple B2C and B2B mobile applications, including a cricket league tournament platform, in a fast-paced startup environment.
Integrated Firebase Authentication, Firestore, and real-time updates to support secure login, cloud data sync, and live application state across platforms.

Flutter developer

Led a team of 3–5 Flutter developers to build ZipCred from zero to production — a fintech platform enabling businesses to apply for and manage loans digitally.
Architected core mobile infrastructure including state management, modular feature structure, and CI/CD pipelines, establishing development standards across the team.
Integrated DigiLocker KYC, biometric authentication (Face ID / Fingerprint), and Razorpay payments, enabling secure digital onboarding and compliant financial workflows.
Implemented Firebase Crashlytics and FCM for crash monitoring and loan lifecycle push notifications.
Post-merger, extended work into Angular and Vue web applications at Stride, contributing across the full product stack.

Architected V2 of the Avici mobile app, migrating a legacy codebase to modular Clean Architecture with feature-based layering — enabling parallel team development and significantly reducing cross-module dependencies.
Rescued a broken Web3Auth + WebAuthn Passkey integration: diagnosed and resolved error recovery failures, fallback flows, UI state inconsistencies, and configuration issues — delivering a stable passwordless authentication flow to production.
Engineered blockchain wallet and transaction flows with structured error handling, retry logic, and failure-state recovery, improving transaction success rates and reducing user-facing error screens.

Senior Flutter Developer (Contract)

Owned and shipped Goss Chat, Search, Moderation, and Goss Request — core features of a pseudo-anonymous Gen-Z social platform serving 100K+ users across iOS and Android.
Implemented Goss Chat using Sendbird for real-time messaging, handling high-concurrency messaging at scale with custom UI and notification flows.
Integrated Mixpanel and Datadog for behavioural analytics and performance monitoring, improving production issue visibility and reducing mean time to resolve critical incidents.
Designed and executed A/B experiments via VWO, analysing engagement metrics and directly influencing product roadmap decisions.

Senior Flutter Developer | 5+ Years Building Production Mobile Apps | Firebase · BLoC · Clean Architecture

github

Know about Ramandeep Singh's work experience, education, bootcamps, certifications, and much more. Ramandeep Singh