Surya Mouly
Surya Mouly
Staff Engineer
Staff Engineer @ Nagarro•Mobile App Architect

Architecting scalable mobile ecosystems & agentic products.

Hi, I'm Surya Mouly. A Staff Engineer & Mobile Architect with 10+ years of experience specializing in Flutter, Android internals, and modular system design. From architecting Lufthansa Group's Miles & More, Tirhal ride-hailing (5M+ users), and Samsung ONE UI to rapidly engineering production web platforms with Agentic AI, I translate complex functional requirements into resilient, high-impact software.

Explore Featured WorkLet's Connectpub.dev (muscle_mapper)
Connect Directly:
suryamouly@gmail.comMedium BlogGitHub
10+
Years of ExperienceMobile system engineering & architecture
Staff Engineer
Leadership RoleAt Nagarro driving mobile vision & RFPs
10M+
Millions of UsersImpacted across enterprise & system apps
pub.dev
Open Source PublisherVerified author of muscle_mapper package
01 // ABOUT ME
Surya Mouly

Surya Mouly

Staff Engineer & Mobile Architect

Nagarro • Noida, India • 10+ Years Experience

Architecting high-concurrency mobile systems & agentic AI web platforms with enterprise rigor and product focus.

As a Staff Engineer at Nagarro, I bridge technical excellence with business strategy. I specialize in cross-platform (Flutter) and native Android architectures, leading end-to-end delivery from Request for Proposal (RFP) solutioning to global production rollout.

Beyond mobile ecosystems, I actively lead Agentic AI product engineering — taking ambiguous domain requirements from zero to one. By orchestrating autonomous AI coding agents, establishing resilient system architecture, and designing intuitive user funnels, I translate functional specs into production-grade web platforms.

With over 10 years of hands-on software engineering, my career spans architecting flagship enterprise applications (such as Lufthansa Group's Miles & More and Tirhal On-Demand Mobility), contributing to Samsung ONE UI framework at Samsung R&D Institute Noida (SRIN), and building widely-adopted developer tools.

I am deeply committed to cross-functional collaboration (CFT), mentoring technical leads, establishing robust CI/CD automation, and ensuring zero-compromise performance and code quality across distributed engineering teams.

LOCATIONNoida, UP, India
SPECIALIZATIONMobile Architecture & Agentic AI
CURRENT ROLEStaff Engineer @ Nagarro

Mobile Architecture

Modular Clean Architecture, BLoC, MVVM, and domain-driven isolation designed for multi-tenant scalability.

Agentic AI & Product Engineering

Translating ambiguous functional requirements into resilient architectures, accelerated by autonomous AI agents and modern web stacks.

Enterprise RFP & Solutioning

Deconstructing ambiguous business requirements into resilient technical blueprints and execution plans.

Performance & CI/CD

Deep memory profiling, frame-rate stabilization, automated Fastlane deployment, and zero-downtime releases.

Engineering Leadership

Mentoring tech leads, conducting architecture reviews, and fostering collaborative cross-functional culture.

02 // FEATURED WORK

Selected Architecture & Engineering Projects

From airline companion platforms impacting millions across Europe to open-source Flutter packages and Samsung ONE UI system framework services.

FlagshipMillions of Active Travelers Across Europe

Miles & More (Lufthansa Group)

Flagship European Frequent Flyer & Loyalty Airline Companion App

Europe's premier frequent flyer loyalty mobile application serving millions of active travelers across Lufthansa, Austrian Airlines, SWISS, Brussels Airlines, and Eurowings. Provides real-time mileage management, flight bookings, digital cards, and in-flight redemption.

Key Architectural Accomplishments

Architected scalable Flutter modules integrated with legacy and modern backend airline service APIs.
Implemented secure biometric authentication (Face ID / Fingerprint) and encrypted local storage.
Designed resilient offline caching strategy ensuring flight passes and membership status remain accessible in transit.
Built automated CI/CD build pipelines using Fastlane, cutting regression release cycles significantly.
FlutterDartClean ArchitectureBLoCFastlaneBiometricsCI/CDiOS & Android
Google PlayApp Store
Flagship5M+ Registered Users • #1 Ride-Hailing App

Tirhal (On-Demand Mobility & Logistics)

High-Concurrency Real-Time Taxi Booking & Driver Dispatch Android Application

Leading on-demand ride-hailing and logistics mobility platform serving over 5 million users. Engineered core Android client applications powering real-time GPS fleet tracking, automated fare calculation, low-latency socket communication for ride dispatch, and background geolocation telemetry.

Key Architectural Accomplishments

Real-Time Telemetry & Geolocation: Engineered high-frequency background location tracking, map clustering, and route polyline rendering with optimized battery consumption.
Low-Latency Dispatch Engine: Integrated bi-directional WebSocket and MQTT communication protocols for instantaneous ride requests, driver matching, and fare estimation.
Resilient High-Concurrency & Offline Handling: Built robust local SQLite caching, reconnect recovery algorithms, and payment gateway integration designed for volatile network conditions.
Android SDKJavaKotlinGoogle Maps SDKWebSocketsGPS TelemetryHigh ConcurrencyArchitecture
Live PlatformGoogle Play
Open SourceVerified pub.dev Publisher • Active Downloads

Muscle Mapper (pub.dev Package)

Interactive 2D Human Anatomy & Muscle Heatmap Widget for Flutter

An open-source Flutter UI package providing a mathematical 2D human anatomy model with interactive muscle group highlighting, tap detection, heatmaps, and multi-select support for fitness, physiotherapy, and medical apps.

Key Architectural Accomplishments

BYOA (Bring Your Own Asset) architecture decoupling SVG geometry from the rendering core.
Pixel-perfect mathematical hit testing: hybrid approach combining flutter_svg with path_drawing Flutter Path objects to eliminate bounding-box overlap bugs.
3-tier anatomical hierarchy: Sub-Muscle, MuscleGroup, and MajorMuscleGroup.
Multi-view support: Male & Female front and back views with smooth animated opacity heatmaps.
Published under verified publisher suryamouly.in on pub.dev with top popularity and pub points.
FlutterDartOpen SourceSVG ParsingPath DrawingCanvaspub.dev
View on pub.devGitHub Repo
System EngineeringPre-installed on millions of Samsung Galaxy smartphones

Samsung ONE UI System Applications

Core OS Framework & System-Level Android Services

Engineered and integrated critical system-based Android applications into Samsung's proprietary ONE UI framework at Samsung R&D Institute Noida (SRIN), powering millions of Samsung Galaxy flagship and mid-range devices globally.

Key Architectural Accomplishments

Developed low-latency Android background services and IPC interfaces utilizing AIDL.
Conducted deep memory leak diagnostics, garbage collection tuning, and battery drain reduction.
Collaborated with Samsung Global R&D engineers to ensure adherence to strict OS platform standards.
Android SDKJavaKotlinSamsung ONE UIAIDLIPCMemory Profiling
Agentic AILive Production Platform • 500+ Client Transformations

TagMeFit (Women's Fitness Platform)

End-to-End Product Architecture, Requirement Mapping & Agentic AI Engineering

Spearheaded the complete product journey for a premier women's online fitness coaching platform. Translated functional fitness coaching and client-onboarding requirements into an intuitive, high-converting digital experience using autonomous AI coding agents and Next.js.

Key Architectural Accomplishments

Requirement Gathering to Tech Blueprint: Deconstructed coaching workflows, hormonal health considerations, and customized transformation tiers into a structured product architecture.
Agentic AI Co-Engineering: Leveraged autonomous AI coding agents to rapidly scaffold modular components, interactive tools (workout generator, macro calculators), and responsive layouts.
Production-Grade Architecture: Built on Next.js App Router with Supabase backend integration, dynamic tier pricing, and optimized Core Web Vitals for maximum user conversion.
Agentic AINext.jsTypeScriptProduct ArchitectureRequirement EngineeringSupabaseTailwind CSS
Live Platform
Agentic AISub-second FCP • Automated Onboarding Funnel

Hashtag Personal Trainer Platform

Agent-Driven Architecture, Interactive Visuals & Automated Funnels

Architected and delivered an interactive fitness training portal. Directed technical architecture decisions from stakeholder requirement analysis to Next.js App Router implementation, custom interactive canvas graphics, and frictionless WhatsApp lead funnels.

Key Architectural Accomplishments

Architectural Decision-Making: Selected modern lightweight tech stack (Next.js, TypeScript, CSS modules) ensuring instant page loads, SSR performance, and zero server cold starts.
Autonomous Agent Orchestration: Employed AI agent workflows to accelerate feature decomposition, complex SVG mesh rendering, and responsive UI implementation.
Frictionless Conversion Flow: Designed conversion-focused onboarding architecture integrating consultation booking, transformation galleries, and multi-channel client inquiries.
Agentic AINext.jsTypeScriptSystem ArchitectureInteractive CanvasConversion Funnels
Live Platform
Agentic AI26,000+ Verified Reviews • Global Multi-Country Traffic

Assignment Help Service (Global Academic Platform)

High-Traffic Service Architecture, Requirement Translation & Workflow Automation

Engineered an international academic consultation and writing support platform. Translated complex multi-step student intake requirements, internationalized ordering validation, and subject classification into a robust, high-traffic web platform.

Key Architectural Accomplishments

Functional Requirements to System Design: Modeled complex multi-currency calculation rules, deadline-driven pricing logic, and multi-step intake validation.
Agentic Development & Workflow Automation: Accelerated feature delivery using AI coding agents for complex form validation logic, international telephony integration, and responsive layouts.
Technical SEO & Scalability: Implemented rich structured data (schema.org), semantic HTML, and performance optimizations supporting high organic search volume and 26,000+ client reviews.
Agentic AIProduct EngineeringRequirement GatheringWorkflow AutomationSEO ArchitectureFull-Stack
Live Platform
Architecture

Enterprise Mobile Architecture Foundation

Reusable Blueprint for Scalable Multi-Tenant Mobile Systems

A hardened architectural foundation for multi-tenant mobile applications featuring modular feature packages, dependency injection, pluggable network layers, and automated localization pipelines.

Key Architectural Accomplishments

Feature-by-package structure allowing independent teams to develop in parallel without merge conflicts.
Automated build flavors for Dev, Staging, and Production with dynamic environment injection.
Comprehensive automated testing pattern covering unit, widget, and end-to-end integration flows.
FlutterClean ArchitectureDependency InjectionBuild FlavorsFastlane
03 // CAREER JOURNEY

Work Experience & Engineering Leadership

A progression of technical leadership, architectural governance, and system-level mobile engineering across enterprise consulting and global tech leaders.

Staff EngineerPresent Role

Nagarro
June 2025 – Present•Noida, India

Leading high-level mobile architecture, technology roadmaps, and cross-functional engineering execution across major enterprise initiatives including Lufthansa Group's mobile systems.

Architecting complex Flutter & Android applications with strict standards for performance, resilience, and security.
Spearheading Request for Proposal (RFP) technical solutioning, creating architectural blueprints, effort estimations, and delivery models.
Mentoring Tech Leads and engineering teams across multiple projects, establishing code quality benchmarks and CI/CD best practices.
Partnering closely with product leadership and enterprise stakeholders in Cross-Functional Teams (CFT).
FlutterAndroid SDKSystem ArchitectureRFP SolutioningCI/CDLeadershipMentoring

Associate Staff Engineer

Nagarro
January 2022 – June 2025•Gurugram / Noida, India

Drove technical leadership, agile sprint planning, and architectural governance for mission-critical client projects.

Led mobile engineering pods as Tech Lead, providing hands-on architectural decisions, code reviews, and mentoring.
Active member of Cross-Functional Teams (CFT), facilitating seamless alignment between engineering, design, and product management.
Drove sprint planning sessions using JIRA, defining user stories, technical tasks, and reliable velocity metrics.
Championed end-to-end ownership from initial ideation to app store release and post-launch monitoring.
FlutterDartAndroidAgile & JIRATech LeadershipCFT Collaboration

Senior Engineer

Nagarro
March 2021 – December 2021•India

Delivered core mobile modules, integrated complex third-party SDKs, and spearheaded performance optimization initiatives.

Designed and implemented high-performance UI components and state management pipelines.
Identified bottlenecks and reduced app startup latency through lazy loading and asset optimization.
FlutterKotlinAndroidREST APIsState Management

Sr. Software Engineer / Associate Software Engineer

Tech Mahindra (Client: Samsung R&D Institute Noida)
April 2019 – March 2021•Noida Area, India

Embedded at Samsung R&D Institute Noida (SRIN) working directly on Samsung ONE UI system framework apps.

Developed system-based Android applications tightly coupled with Samsung ONE UI user experience.
Implemented IPC interfaces and optimized background services to meet Samsung's stringent battery and RAM limits.
Collaborated with international R&D teams during device release cycles and firmware updates.
Android FrameworkJavaSamsung ONE UIAIDLIPCMemory Tuning

Software Engineer

AppSquadz
June 2016 – March 2019•Noida Area, India

Spearheaded core Android development, proof-of-concepts, and client technical communications.

Took full ownership of overall Android app development, architecture design, and deployment.
Coordinated with mobile, backend server, UI/UX, and QA teams for seamless sprint execution.
Developed rapid POCs for prospective clients and formulated technical delivery timelines.
Android SDKJavaPOC DevelopmentClient CommunicationTeam Coordination

Android Application Developer & Trainee

Purologics Technologies
October 2015 – June 2016•Noida Area, India

Started professional engineering career performing requirement analysis, application architecture, and unit testing.

Analyzed client specification documents and designed application layouts in collaboration with design teams.
Wrote clean, testable Android Java code and performed comprehensive unit testing.
AndroidJavaUnit TestingArchitecture Basics
04 // ACADEMIC FOUNDATION

Education & Academic Background

Formal engineering foundation in computer science, system architectures, algorithmic problem solving, and software engineering principles.

Engineering Degree

Bachelor of Technology (B.Tech) in Computer Science & Engineering

IIMT College of Engineering / Uttar Pradesh Technical University (UPTU)

2012 – 2016
Greater Noida, Uttar Pradesh, India

Four-year undergraduate engineering curriculum focused on computing foundations, algorithm design, software architecture, and distributed systems.

Key Academic Highlights & Foundations

Core foundational focus in Data Structures, Algorithms, Object-Oriented Programming (Java/C++), and Operating Systems.
Authored and published peer-reviewed research paper on 'Online Voting Technology: A Revolution in Democracy'.
Participated in collegiate mobile application labs, algorithmic competitions, and technical symposiums.
05 // TECHNICAL EXPERTISE

Core Competencies & Technical Matrix

A balanced synthesis of system-level engineering, Agentic AI product workflows, cross-platform mobile frameworks, and engineering leadership.

Agentic AI & Product Engineering

Translating functional requirements into products via AI agents & modern stacks

Agentic AI WorkflowsExpert
Requirements to ArchitectureExpert
Autonomous Coding AgentsAdvanced
Product Strategy & RFCsExpert
Next.js & TypeScriptAdvanced
Rapid Prototyping to ProdExpert
Interactive Web ExperiencesAdvanced
Technical SEO & SchemaAdvanced

Mobile & Cross-Platform

Core expertise in cross-platform and native ecosystems

FlutterExpert
DartExpert
Android SDKExpert
KotlinAdvanced
JavaAdvanced
Samsung ONE UIAdvanced
Jetpack ComposeProficient
iOS FundamentalsProficient

Architecture & Engineering Patterns

Proven practices for multi-tenant and scalable systems

Clean ArchitectureExpert
BLoC & ProviderExpert
MVVM / MVIExpert
Multi-Module ArchitectureExpert
Microservices IntegrationAdvanced
RFP Technical SolutioningExpert
Domain-Driven Design (DDD)Advanced
State Machine DesignAdvanced

DevOps, CI/CD & Testing

Automated pipelines, code quality, and release cadence

Fastlane AutomationExpert
GitHub ActionsAdvanced
Gradle Build OptimizationAdvanced
Unit & Widget TestingExpert
Performance ProfilingExpert
Memory Leak DiagnosticsExpert
App Store & Play Store CIExpert

Leadership & Collaboration

Strategic planning, stakeholder alignment, and mentorship

Cross-Functional Collaboration (CFT)Expert
Technical Leadership & MentoringExpert
Agile & Sprint Planning (JIRA)Expert
Stakeholder EngagementExpert
End-to-End OwnershipExpert
Technical Writing & RFCsAdvanced
06 // STAGE & SPEAKING

Stage Presence & Speaking Engagements

Sharing technical depth, generative AI reasoning paradigms, and mobile engineering architecture at global conferences and corporate innovation summits.

Invite to Speak
Lightning Talk
2025•Global / Nagarro

Nagarro FLO 2025 (Global Innovation Showcase)

Teaching AI to Think: Chain of Thought in Action

Presented on how Large Language Models (LLMs) reason step-by-step using Chain of Thought (CoT). Conducted interactive live demos illustrating prompt reasoning workflows, enterprise AI transparency, and distributed the 'CoT Handbook' as an actionable practitioner's guide for engineering teams.

Key Highlights & Insights

Explored multi-step cognitive reasoning paradigms in LLMs to build explainable and reliable AI systems.
Demonstrated practical prompt engineering and Chain-of-Thought workflows through interactive live demos.
Created and distributed the 'CoT Handbook' featuring actionable reasoning prompts and enterprise use cases.
Generative AIChain of Thought (CoT)LLMsPrompt EngineeringEnterprise AINagarro FLO
View LinkedIn Post & Discussion
Conference Presence
2025•Berlin, Germany 🇩🇪

Fluttercon Europe & droidcon Berlin

Fluttercon Europe 2025 & droidcon Berlin

Attended Europe's premier gathering of mobile and cross-platform engineers in Berlin. Engaged in technical exchanges spanning Flutter beyond mobile, AI integration into mobile engineering pipelines, and the architectural convergence of Android OS and Flutter.

Key Highlights & Insights

Participated in deep-dive sessions exploring AI-driven workflows for cross-platform app development.
Engaged in technical exchanges with international engineering leaders, GDEs, and Flutter core contributors.
Represented Nagarro's mobile engineering practices within the global developer community.
Fluttercon EUdroidcon BerlinFlutter & DartAndroidCross-PlatformTech Community
View LinkedIn Post & Discussion

Looking for a speaker, tech lead panelist, or podcast guest?

Available to speak on Mobile System Architecture, Samsung ONE UI internals, Flutter at scale, and Chain of Thought AI reasoning.

Get in Touch
07 // PUBLICATIONS & WRITING

Research Papers & Technical Insights

Contributions to computer science research and technical writing on mobile software architecture and development best practices.

Research PaperPublished Academic Research

ONLINE VOTING TECHNOLOGY: A REVOLUTION IN DEMOCRACY

A comprehensive analysis of cryptographic validation, distributed digital verification protocols, and accessibility considerations for national-scale electronic voting infrastructure.

Articlemedium.com/@suryamouly

Technical Writing & Deep Dives on Medium

Articles and architectural insights covering Flutter state management, custom painting, performance profiling, and mobile engineering best practices.

08 // GET IN TOUCH

Let's build something impactful together.

Whether you want to discuss mobile system architecture, RFP technical solutioning, Flutter consulting, or engineering leadership opportunities, my inbox is always open.

PHONE / WHATSAPP+91 9717799345
LOCATIONNoida, Uttar Pradesh, India
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