Building scalable systems...
I am Ketan Ambekar, a Lead Engineer at Finoux Solutions. I design and ship production systems across mobile, backend, and cloud with an engineering mindset rooted in problem solving, ownership, and continuous learning.
Engineer By Mindset
From Mechanical Engineering to software leadership through curiosity, persistence, and systems thinking
I started my journey in Mechanical Engineering, then moved into software because I was driven by one belief: if something is possible for one person, it is possible for me too.
Today I am a Lead Engineer at Finoux Solutions Private Limited with 7+ years of experience building real production products used by thousands to millions of users. I focus on solving problems, not just writing code.
I work across architecture, delivery, mentoring, and AI-assisted development workflows. My goal is simple: build trustworthy systems, improve team velocity, and deliver measurable outcomes.
System thinker across product, architecture, and delivery
Leader who mentors developers and builds ownership culture
Builder of scalable fintech and trading products
Engineer who adapts quickly with modern AI tooling
Experience Timeline
Progression from trainee to lead engineer at Finoux Solutions
Software Engineering Trainee
Finoux Solutions Private Limited
Mumbai, India
Started by solving integration problems and learning how production software is built, tested, and supported.
Key Responsibilities
- ✓Integrated third-party SDKs and plugins into active applications
- ✓Supported implementation feasibility research and technical documentation
- ✓Contributed to daily product delivery and maintenance activities
Associate Software Engineer
Finoux Solutions Private Limited
Mumbai, India
Shipped mobile products across BFSI and business domains, owning features from implementation to production release.
Key Responsibilities
- ✓Developed and shipped mobile apps to Android and iOS stores
- ✓Implemented business-critical workflows for BFSI products
- ✓Contributed to production support and iterative feature improvements
- ✓Partnered with stakeholders to improve user-facing outcomes
Senior Software Engineer
Finoux Solutions Private Limited
Mumbai, India
Expanded ownership into system architecture, cloud infrastructure, and engineering workflow improvements.
Key Responsibilities
- ✓Led a 10-15 engineer delivery stream on active initiatives
- ✓Designed AWS infrastructure with API Gateway, EC2, and RDS
- ✓Built CI/CD patterns with AWS CDK
- ✓Implemented cron-based services and data workflows
Lead Engineer
Finoux Solutions Private Limited
Mumbai, India
Leading multiple product streams with focus on architecture quality, engineering velocity, and business impact.
Key Responsibilities
- ✓Manage multi-project delivery and technical execution priorities
- ✓Define architecture for mobile, backend, and cloud components
- ✓Guide developers through mentoring and technical reviews
- ✓Drive performance, reliability, and API scalability initiatives
- ✓Adopt AI-assisted workflows to improve engineering throughput
Failures, Lessons and Growth
A practical reflection on setbacks that shaped my engineering mindset, leadership approach, and resilience.
Engineering Setback
Growth MindsetFailure
During engineering studies, I had one academic year down because I was not serious about my career at that stage.
Lesson
Discipline and focus matter more than raw talent.
Growth
That experience built persistence and work ethic that later became core to my execution style.
Career Direction Struggles
Growth MindsetFailure
I initially pursued Mechanical Engineering roles but struggled to secure opportunities due to limited practical industry skills.
Lesson
Skills matter more than degrees in long-term career growth.
Growth
I transitioned into software engineering, started building real systems, and created my own growth path.
Communication and Influence Challenges
Growth MindsetFailure
At times I found it difficult to align people around ideas, even when outcomes could benefit both sides.
Lesson
Engineering quality alone is not enough; communication and trust are essential.
Growth
I now focus on clarity, stakeholder alignment, and decision context alongside technical execution.
Relationship Failures
Growth MindsetFailure
I have gone through multiple personal relationship failures across different phases of life.
Lesson
Emotional intelligence and personal balance are critical to sustained success.
Growth
I became more self-aware, calmer under pressure, and better at handling difficult situations with maturity.
Health and Work Balance
Growth MindsetFailure
There were periods where I overloaded myself with work and neglected health, which increased stress.
Lesson
Sustainable productivity requires balancing ambition with self-care.
Growth
I now optimize for consistency: energy, focus, and long-term output over short bursts.
Leadership Challenges
Growth MindsetFailure
Some people I trained or worked closely with were later laid off, and I could not prevent those outcomes.
Lesson
Leadership includes responsibility, empathy, and acceptance of what is outside your control.
Growth
I focus on mentoring people deeply, supporting transitions, and helping others build durable skills.
Delivery Pressure
Growth MindsetFailure
In some projects timelines were difficult and deadlines slipped under real-world constraints.
Lesson
Persistence and ownership are critical in engineering delivery.
Growth
Every project was eventually delivered, reinforcing my commitment to finish what I start.
I believe failure is not the opposite of success. It is part of the engineering process.
If something has been achieved by someone else, it means it is possible. I just need to figure out the path.
Growth is iterative. Systems evolve. So do people.
krd (;
Skills & Stack
Technology capabilities grouped by product delivery layers
Mobile
Frontend
Backend
Cloud
DevOps
AI-Assisted Development
Execution Strength
Mobile Product Delivery
Expert • 7+ years
Full-Stack System Design
Advanced • 5+ years
Cloud Architecture (AWS)
Advanced • 4+ years
API Design and Optimization
Advanced • 4+ years
Reliability & Performance
Advanced • 4+ years
AI-Assisted Engineering Workflows
Advanced • 2+ years
Engineering Leadership
Advanced • 3+ years
How I Build Systems
A practical architecture approach focused on scale, reliability, and measurable product outcomes
Design for Scale, Not Demos
I design systems for real usage patterns with clear service boundaries, caching, and data strategies from day one.
Reliability Is a Product Feature
Production reliability, observability, and incident readiness are engineered intentionally, not added later.
API Contracts Drive Execution
API-first design enables cleaner integrations, predictable iteration, and better team velocity.
AI as Engineering Multiplier
I use AI tools to accelerate delivery while preserving architecture quality, testing rigor, and maintainability.
Leadership Through Clarity
I drive outcomes by aligning teams on goals, architecture decisions, and execution priorities.
Think Big, Code Smart
Start with system-level thinking. Consider scale, performance, and reliability before writing code.
Every Line Has a Cost
Code is a liability. Write only necessary code. Prefer simplicity. Measure impact. Optimize ruthlessly.
Humans First
Build for readability. Document decisions. Mentor teammates. Great systems are built by great teams.
Technology Choices In Production
Frontend & Mobile
Next.js, React, Flutter, React Native
Fast delivery with reusable patterns across web and mobile surfaces
Backend APIs
Node.js, GoLang, REST APIs
Reliable service performance with clear contracts and maintainable boundaries
Database
MySQL, RDS, caching strategies
Structured data modeling and consistent runtime behavior for fintech workloads
Cloud Infrastructure
AWS (EC2, API Gateway, S3, RDS)
Scalable, production-ready services with strong observability and deployment options
DevOps & Deployment
CI/CD, AWS CDK, release pipelines, load testing
Faster and safer releases with repeatable automation and performance validation
AI-Native Workflow
GitHub Copilot, AI-assisted development, rapid prototyping
Accelerates build velocity while keeping architecture quality and review discipline
AI-Built Products
Complete systems architected and developed using AI-assisted workflows with GitHub Copilot.
Demonstrating AI-native full-stack delivery with engineering rigor.
Souqbee
AI-Assisted Classified Marketplace
Souqbee is a complete classified marketplace ecosystem built with AI-assisted engineering, designed for discovery, listings, and business visibility in RTL-first markets.
View Live DemoSystem Overview
The platform includes public web experience, admin control center, API services, structured database design, and cross-platform mobile apps. GitHub Copilot accelerated implementation while architecture and engineering decisions were intentionally led for maintainability and product quality.
System Architecture
Public Web Platform
Next.js web app with responsive UX and RTL Arabic interface support.
Admin Platform
Operations dashboard for listings, users, categories, and content management.
Backend APIs
Node.js services for auth, listing workflows, and business data handling.
Data Layer
MySQL schema design for marketplace entities and transactional flows.
Mobile Clients
React Native apps for Android and iOS consuming shared API contracts.
Technology Stack
Frontend
Backend
Database
Mobile
AI Workflow
My Role
Key Highlights
- *Complete full-stack product delivered with AI-assisted workflow
- *Multi-application architecture: web, admin, API, mobile, and database
- *RTL Arabic localization support for target market adoption
- *Demonstrates AI-native engineering with practical system thinking
- *Delivered faster without compromising architecture quality
engineered with curiosity - krd (;
Products I've Built
Real-world applications shipped to production and used by thousands to millions of users
Research 360
Stock Research Platform
Production stock market research platform used for market insights, charting workflows, and decision support at scale.
My Contribution
- ✓Led architecture and mobile delivery strategy
- ✓Designed scalable integration with AWS services
- ✓Improved API reliability through load testing and optimization
- ✓Built financial visualization and chart-driven workflows
Tech Stack
Scale: Large-scale fintech production platform
PaisaGenie
Financial Planning for SBI Life
A guided financial planning product helping users build savings and investment plans through structured goal journeys.
My Contribution
- ✓Built and optimized core mobile features
- ✓Implemented secure handling of financial data
- ✓Improved runtime performance and UX quality
- ✓Shipped and maintained production releases
Tech Stack
Scale: Enterprise insurance fintech product
Al Ramz
UAE Trading Platform
Cross-market trading and investment app supporting real-time market activity and portfolio workflows.
My Contribution
- ✓Developed product features in a modular architecture
- ✓Created flavor-based release process for environment control
- ✓Set up app distribution pipelines for QA and release
- ✓Implemented specialized trading capability modules
Tech Stack
Scale: Cross-market production trading app
BondBazaar
Bond Investment Platform
Mobile platform for discovering and investing in fixed-income bond products with production-grade user experience.
My Contribution
- ✓Built and shipped the core mobile application
- ✓Defined maintainable feature-module architecture
- ✓Improved app performance and runtime reliability
- ✓Supported release engineering and production maintenance
Tech Stack
Scale: Production investment product
These products reflect production engineering across fintech and trading platforms with focus on mobile performance, scalable architecture, and cloud-backed reliability.
engineered with curiosity - krd (;
Projects & Case Studies
Client systems and independently published products with measurable business and user impact
Simple Expense Tracker
by Ketan Ambekar
A privacy-first personal finance app built and published independently to help users manage expenses, budgets, and cash flow without accounts, ads, or subscriptions.
Why This Product Matters
- ◆Fully offline architecture with on-device data ownership
- ◆Designed for speed, clarity, and trust in personal finance workflows
- ◆Shipped as an end-to-end indie product from idea to publishing
Quick snapshot of budget, expense, and cash flow state.
Expense Tracking
Track expenses with category, notes, and date
Budgeting
Set monthly limits by category
Income and Cash Flow
Track income sources
Insights
7/30/90 day trends
engineered with curiosity - krd (;
Engineering Case Studies
Selected product engagements written as engineering narratives: problem, architecture decisions, and measurable impact.
Research 360
Case StudyLed architecture and delivery for a large-scale research platform used by active investors and market participants.
Problem
Stock market users needed fast, reliable market intelligence with advanced charting and high data freshness under heavy traffic.
Architecture
- •API-first design using AWS API Gateway, EC2, S3, and managed secrets
- •Performance-tested services validated through JMeter load scenarios
- •Charting and analytics pipelines designed for real-time decision support
Impact & Results
- ✓1M+ downloads
- ✓23K+ reviews
- ✓Improved production stability at scale
PaisaGenie
Case StudyEngineered a mobile planning platform for SBI Life with security-focused implementation and smooth user workflows.
Problem
Insurance customers needed guided financial planning in an accessible flow while maintaining secure data handling.
Architecture
- •Structured domain flows for goals, plans, and personalized financial paths
- •Secure handling of user financial data in mobile and API layers
- •Performance optimization for faster onboarding and plan completion
Impact & Results
- ✓500K+ downloads
- ✓4.1 rating
- ✓Enterprise BFSI product delivery
Al Ramz
Case StudyBuilt and evolved trading features with controlled release workflows and production-grade operations for regional markets.
Problem
A UAE trading platform required market-specific release control, complex trading workflows, and reliable cross-platform operation.
Architecture
- •Environment-based build flavors for controlled releases
- •Staged delivery using Firebase App Distribution
- •Feature modules for robo-trading and copybook workflows
Impact & Results
- ✓100K+ downloads
- ✓Cross-market production release
- ✓Improved QA-to-release cycle
BondBazaar
Case StudyArchitected and shipped a production Flutter app with scalable module design and performance-focused implementation.
Problem
Needed a maintainable bond investment app with stable performance and trustworthy user experience for investment actions.
Architecture
- •Feature-based architecture with reusable module boundaries
- •State management optimized for predictable user journeys
- •Performance tuning for stable runtime behavior
Impact & Results
- ✓10K+ downloads
- ✓4.4 rating
- ✓Reliable bond investment mobile product
Souqbee
Case StudyDesigned and built a complete marketplace ecosystem using AI-assisted development workflows and modern web/mobile architecture.
Problem
Needed a full-stack classified marketplace built quickly with web, admin, APIs, DB, and mobile apps for an RTL market.
Architecture
- •Next.js web app and admin dashboard with RTL Arabic support
- •Node.js APIs and MySQL data models for listings and operations
- •React Native apps connected through shared API contracts
Impact & Results
- ✓Full-stack system delivered end-to-end
- ✓Rapid iteration with AI workflows
- ✓Internationalization-ready product
Other Product Deliveries
Additional shipped products across restaurant, finance, and ecosystem integrations.
Education
Academic foundation that shaped my systems-first engineering mindset
Bachelor of Engineering
Mechanical Engineering
Sinhgad Institute of Technology
Lonavala, India
2013 - 2018
Higher Secondary Certificate (Science)
Science
Dr. Ambedkar College
Nagpur, India
Higher Secondary
Secondary School Certificate
General Education
Somalwar High School Ramdaspeth
Nagpur, India
Secondary School
Engineering Signals
What I am building next beyond shipped client products
Open Source Contributions
In ProgressPublishing reusable engineering utilities and AI workflow helpers from production lessons.
Technical Writing
PlannedWriting deep-dive posts on scalable mobile architecture, API reliability, and AI-assisted engineering.
System Design Playbooks
ActiveCreating practical playbooks for architecture reviews, delivery planning, and incident readiness.
Why this section exists
Strong portfolios show both shipped impact and future trajectory. This roadmap highlights how I continue to evolve as a builder, mentor, and AI-native engineer.
Open to Impactful Roles
I am available for lead engineering roles, product architecture work, and high-ownership startup opportunities.
Let's Build Something Significant
If you are hiring for a systems-focused engineer who can lead architecture, ship product, and use AI-native workflows effectively, I would love to connect.
Location
Mumbai, India
Best Way to Reach Me
Send me an email with your role, product context, or challenge statement. I typically respond quickly for relevant engineering conversations.
engineered with curiosity - krd (;