Headline

Senior Software Engineer | Credit Saison India | Ex-Fyers | Fintech & Product Apps | Experienced Flutter Developer | Mobile App Developer.

About

Experienced Flutter developer with 4+ years of experience creating intuitive, high-performance mobile apps. I am proficient in Dart/Flutter and specialize in complex state management(BLOC, Riverpod, Provider), REST API connections, Payment Gateway(Razorpay, Onepay) setups, and Custom backend solutions. My experience includes working with Google Maps, Animations, Push notifications, and using third-party packages to speed up development.With hands-on expertise in the Fintech (trading). With expertise in the Software Development Life Cycle (SDLC), Agile, and Scrum techniques, I bring a disciplined approach to providing excellent solutions. Additionally, I use AI tools (Cursor, Claude,Gemini, ChatGPT) to improve code productivity, expertly construct prompts for precise AI outputs, and integrate AI developer APIs into applications. By leveraging AI to complete lengthy, repetitive tasks quickly and efficiently, I believe smart use of AI is essential in today’s fast-paced environment. AND I AM AN AGGRESSIVE LEARNER. => Looking forward to exploring new possibilities in mobile app development.📱✨"

Location

Bangalore Urban

AI stack

claude code

codex

cursor

deepseek

hermes agent

kiro

Work experience

Senior Software Engineer at Credit Saison India, Jan 2026 - Present · 10 mos, Bengaluru, Karnataka, India, Senior Software Engineer | Flutter & Mobile Architecture Spearheaded the technical architecture and end-to-end delivery of the core digital lending platform, driving cross-functional initiatives to scale product reach and ensure strict regulatory compliance. Product & Business Impact: End-to-End Lending Architecture: Owned the complete in-app loan lifecycle (KYC, bank verification, e-mandate, e-sign, and disbursal), creating a frictionless, native funnel for retail and SME borrowers with zero external handoffs. Platform Expansion: Drove market expansion by extending the core Android/iOS Flutter codebase to the web, launching a fully featured browser-based loan journey to capture low-storage and browser-first users. Regulatory & Cross-Functional Leadership: Partnered closely with Product, Risk, and Backend teams to implement robust client-side frameworks compliant with RBI Digital Lending Guidelines (KFS disclosures, data localization, and consent auditing). Engineering & Operational Excellence Resilient Flow Engineering: Architected a robust, WebView-free redirect layer utilizing Chrome Custom Tabs and SFSafariViewController. Implemented advanced deep-link callbacks and session-state recovery, effectively eliminating memory crashes and drop-offs on low-end devices during complex third-party integrations. Infrastructure Modernization: Re-architected legacy modules using scalable state management, typed models, and isolate-based parsing. This significantly elevated crash-free session rates while ensuring the secure processing of highly sensitive financial payloads. CI/CD Automation: Championed developer productivity by designing and owning the web release pipeline via AWS CodePipeline. Replaced manual deployments with a fully automated, push-triggered workflow featuring artifact versioning, CloudFront cache invalidation.

Software Engineer 2 at FYERS, Apr 2025 - Nov 2025 · 8 mos, Bengaluru, Karnataka, India, As a Software Engineer at Fyers, I played a leading role in the recent major release, where I was the only developer to contribute across nearly all key projects. I was frequently brought in by various teams—some to fast-track their deliverables, others to revive projects at risk of failure. I took ownership of a high-risk project on the brink of cancellation and drove it to successful completion, securing its inclusion in the critical release and contributing significantly to the overall success. I played a key role in the company’s transition to a unified platform built with Flutter, merging services into a single application that functions seamlessly across Android, iOS, and Web. I helped architect and develop the Funds Module, the backbone of the app, enabling users to manage funds, bank accounts, and modern mandate features with ease. Additionally, I worked on Fyers Journal, a flagship feature that empowers traders to document and analyze their strategies—something not offered by any major competitors and Also on modules like Mutual Funds. My contributions spanned multiple modules and teams, showcasing my versatility, deep technical expertise, and ability to thrive in a high-stakes, fast-paced startup environment.

Software Engineer 1 at FYERS, Feb 2024 - Apr 2025 · 1 yr 3 mos, Bengaluru, Karnataka, India

Flutter developer at InfoTrack Telematics, Aug 2021 - Jan 2024 · 2 yrs 6 mos, Bengaluru, Karnataka, India, As a dedicated Flutter developer at InfoTrack Telematics, I contributed significantly to the company's service enhancement. Creating reliable solutions for live vehicle monitoring, car booking, live user location retrieval, vehicle status tracking, and car listings was my area of expertise. To improve user experiences, I was able to incorporate crucial features like Google Maps, Payment Gateway, and Multilingual assistance. I also added Firebase push notifications, which guarantee instant updates and smooth communication. I improved my problem-solving, collaboration, and mobile app development abilities.

Education

BCA, Computer Programming, Specific Applications, Punyashlok Ahilyadevi Holkar Solapur University, Solapur

Bachelor's Degree, Computer Programming, Specific Applications, Sangameshwar Coffee Estates Limited

Public links

github: https://github.com/flutterboy20

ruhaan-dev.netlify.app: https://ruhaan-dev.netlify.app/