Kamalesh Biswas

Senior Software Engineer

Bengaluru, Karnataka, India5 yrs 6 mos experience
Highly Stable

Key Highlights

  • Architected a multi-tenant SaaS platform for healthcare.
  • Achieved 99.95% uptime with performance optimization.
  • Led WCAG compliance for inclusive product design.
Stackforce AI infers this person is a Senior Software Engineer specializing in Healthcare SaaS solutions with a focus on performance and accessibility.

Contact

Skills

Core Skills

Software ArchitectureReact.jsReal-time SystemsDesign SystemsGraphql

Other Skills

Multi-tenant SaaSPerformance EngineeringMulti-tenant ArchitectureAmazon Web Services (AWS)Reduxnext jsReact QueryTailwind CSSWebpackRedux ThunkTypeScriptNode.jsMongoDBWeb DevelopmentProgramming

About

Turning complex problems into elegant solutions—one line of code at a time. I'm a Senior Software Engineer who's spent 5+ years building web applications that 100M+ people rely on daily. My superpower? Taking ambitious ideas and architecting them into scalable, accessible products that just work. What I bring to the table: 🏗️ I build from 0→1: Architected a multi-tenant SaaS platform from scratch that now handles 4,000+ daily emergency cases across India. When there's no playbook, I write one. ⚡ Speed + Quality obsessed: My teams ship 60% faster without cutting corners—maintaining 99.95% uptime and hitting 95+ Lighthouse scores. Performance isn't negotiable. ♿ Accessibility champion: WCAG 2.1 compliance isn't a checkbox for me—it's about building products everyone can use, including screen reader testing and keyboard navigation. 💡 I empower, not gatekeep: Built a visual workflow builder so non-technical teams could configure complex hospital SOPs without waiting on engineering. Less bottlenecks = more impact. My technical sweet spot: React • Next.js • TypeScript • Multi-tenant Architecture • Real-time Systems • Design Systems • Performance Engineering Beyond the code: I mentor junior developers, drive technical decisions through RFCs, and collaborate across product, design, and backend teams to ship features that matter. Currently solving hard problems in healthcare tech at Red.Health. Open to opportunities where I can lead engineering initiatives, scale products, and mentor growing teams. 📧 Let's connect: bkamalesh99@gmail.com

Experience

5 yrs 6 mos
Total Experience
1 yr 9 mos
Average Tenure
3 mos
Current Experience

Addepar

Senior Software Engineer

Mar 2026Present · 3 mos · Pune District, Maharashtra, India · On-site

  • Excited to share that I've joined Addaper as a Senior Software Engineer! 🎉

Red.health (formerly stanplus)

Senior Software Engineer

Jan 2023Jan 2026 · 3 yrs · Bengaluru

  • Platform Architecture & Development
  • Architect and build our multi-tenant SaaS platform from the ground up, transforming a single application into a white-label solution deployed across PAN India.
  • Scale the platform to handle 4,000+ daily emergency cases with isolated tenant configurations.
  • Design and implement scalable state management architecture balancing server-state caching with optimistic updates across multiple tenant instances.
  • User Experience & Design Systems
  • Own our end-to-end design system, building 100+ production components with runtime theming capabilities
  • Establish efficient design-to-code workflows using Figma and Storybook, reducing UI implementation time by 60%
  • Lead WCAG 2.1 AA compliance implementation ensuring inclusive healthcare worker experience
  • Critical Healthcare Solutions
  • Lead development of real-time 5G ambulance streaming solution delivering live patient vitals (ECG, heart rate, oxygen) and GPS tracking to hospital emergency teams.
  • Build PWA with intelligent caching strategies and background sync, achieving 99.9% uptime in low-connectivity field environments.
  • Develop visual workflow builder enabling non-technical administrators to configure complex hospital SOPs through intuitive drag-and-drop interface.
  • Performance & Quality
  • Drive performance optimization initiative achieving 95+ Lighthouse scores through systematic code splitting and image optimization, reducing bundle size by 40%.
  • Establish comprehensive testing infrastructure with unit, integration, and E2E automated testing in CI/CD pipeline.
  • Build dynamic pricing engine allowing administrators to define tiered, conditional pricing based on case parameters and SLA requirements
  • Leadership & Collaboration
  • Lead technical standards through architecture reviews and decision records
  • Mentor junior developers via code reviews and pair programming
  • Collaborate cross-functionally with product, design, and backend teams in Agile environment
React.jsSoftware ArchitectureMulti-tenant SaaSReal-time SystemsDesign SystemsPerformance Engineering

Mindtickle

SDE II

Jun 2022Jan 2023 · 7 mos

  • I work in the analytics team, in this Company. I spent most of my time improving platform performance and working on a variety of major projects. I was a contributor to some major features of this organization.
GraphQLAmazon Web Services (AWS)

Meesho

SDE-I

Sep 2020May 2022 · 1 yr 8 mos

  • I added additional functionality to the supplier panel, such as catalog uploads, product image uploads, quality dashboards, and supplier activation. I assist in the development of new supplier panel features such as catalog uploads, product picture uploads, quality dashboards, supplier activation journeys, and agent dashboards, as well as work independently on user and supplier management, notice dashboards, and releases.
  • I worked with the UX/UI design and backend teams to improve the performance of the supplier and admin panels. Implement and automate a feature that allows agents to bulk validate catalogs. Daily code maintenance, bug debugging, and production issue resolution are all part of the job.
Amazon Web Services (AWS)Redux

Freelancer.com

Web Developer

Aug 2016Aug 2019 · 3 yrs

  • Built an application that pulls the most recent updated product for that supplier from several E-Commerce platforms, such as Shopify and Chinabrands, and saves it in its own database, which is then provided to the main website. To build the website, use the MERN stack.
  • Developed an itinerary planning system that allows travellers to design their own trips. Our software gathers information from a range of APIs, such as hotel, flight, cab, and location, and provides the most current pricing. A traveller can book their itinerary after they've made it. We maintain track of that itinerary and recommend it to prospective travellers, and we created his app with MERN stack and next js.
  • Worked on an early based healthcare starup. where my responsibility is to work with interns, to manage them and also implement the frontend designes and Implement the APIs and perform unit testing and also release in Production.
  • Build a fully functional e-commerce website with the MERN stack and Serverless framework, minimising product total costs and adding Facebook Pixel and Google Analytics. A multivendor model is used on the website. Each vendor has their own dashboard, which allows them to add, change, and delete products, as well as receive and dispatch orders via Shiprocket and integrate Razorpay as a payment option.

Education

University Institute of Technology, The University of Burdwan

Bachelor of Engineering - BE — Computer Software Engineering

Jan 2016Jan 2020

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