Osho Chawla

I am a Senior Software Development Engineer with 7+ years of experience focused on mobile, backend, and full-stack development. I specialize in Flutter architecture, scalable systems, and real-time applications that deliver measurable business impact.

At Junglee Games I led the industry's first Rummy subscription model, generating ₹218,121 rake with a 48.2% ROI, 1,208+ subscribers and a 14.2% renewal rate. I architected a Mission System with real-time socket integration and O(1) lookups that improved performance by 8.9% and increased user engagement by 91%. I also resolved a long-standing popup impression issue using a Priority Queue algorithm, yielding a 2.5x GTM contribution improvement.

At Brightful I built a Flutter-based Meeting Games platform with GAE microservices that boosted engagement and retention, developed Slack and Zoom apps that drove +40% engagement and +25% active user growth, launched a ChatGPT-powered collaboration tool (Coprompt), and integrated Stripe payments to enable +25% quarterly revenue growth. I also optimize APIs and mentor junior engineers on front-end best practices.

Previously at Samsung Research Institute I reduced mobile boot time by 25% and built Python automation tools that cut manual analysis by 50%. I enjoy tackling hard system problems, mentoring teams, and using cloud-native tools and performance optimization to deliver product and revenue impact.