Subham Saha

Product Engineer

Bengaluru, Karnataka, India6 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led product initiatives reducing load times significantly.
Founded KarmaDaan, a social impact platform from scratch.
Mentored developers while enhancing product performance.

Stackforce AI infers this person is a Full-Stack Developer with strong expertise in Healthcare and Social Impact sectors.

Contact

+917005201073 LinkedIn

Skills

Core Skills

Full-stack DevelopmentProduct Development

Other Skills

AI-Driven ContentAPI DevelopmentAWS CDKAWS CloudFormationAmazon DynamodbAmazon Web Services (AWS)AngularAngularJSArtificial Intelligence (AI)Backend DevelopmentBootstrapBusiness DevelopmentCDKCascading Style Sheets (CSS)Communication

About

I'm a Senior Product Engineer with 6+ years of experience delivering impactful, end-to-end software solutions across fast-paced startups and global enterprises. I specialize in building scalable full-stack platforms with a focus on system design, performance optimization, and user-centric interfaces. At Travelopia (UK) and MediBuddy, I’ve led critical product initiatives—reducing load times from 4s to 150ms, architecting multi-theme reservation systems, and scaling platforms that handle 10K+ daily orders. Whether it's optimizing backend workflows or building responsive UIs, I bring clean code, architectural thinking, and strong ownership to every product I touch. Beyond work, I'm the Founder of KarmaDaan, a social impact platform that connects people with verified donation opportunities. I’ve designed and developed the entire product from scratch—demonstrating my ability to lead and deliver full-stack solutions independently. You can explore it at www.karmadaan.com. I thrive in collaborative teams, love mentoring, and align technology with real-world business outcomes. Whether leading teams or shipping solo, I care deeply about building things that are meaningful, scalable, and beautifully executed.

Experience

6 yrs 11 mos

Total Experience

2 yrs 3 mos

Average Tenure

2 yrs 8 mos

Current Experience

Karmadaan

Founder

May 2025 – Present · 1 yr 1 mo · Bengaluru, Karnataka, India · Remote

Founded KarmaDaan — a trusted hiring platform connecting employers with pre-verified, high-trust candidates across industries.
Built the full product from scratch using Next.js, TypeScript, Tailwind etc.
Developed key modules including job posting, background verification workflows etc.
Designed and executed scalable architecture with seamless UX and mobile-first design.
Integrated analytics and feedback loops to continuously improve candidate quality and employer experience.
Website: www.karmadaan.com

Next.jsTypeScriptTailwind CSSUser Experience (UX)API DevelopmentFull-Stack Development+1

Travelopia

2 roles

Senior Product Engineer

Promoted

Oct 2024 – Present · 1 yr 8 mos · Bengaluru, Karnataka, India · Hybrid

Product Engineer

Oct 2023 – Oct 2024 · 1 yr · Bengaluru, Karnataka, India · Hybrid

Medibuddy

2 roles

SDE 2

Promoted

Jan 2022 – Oct 2023 · 1 yr 9 mos · Bengaluru, Karnataka, India

Improving Medibuddy’s Core Vitals [ LCP , TBT ] ( Accessibility Score 65 to 80 and SEO Score 75 to 92 )
Implemented Automated Dialler for Insurance business segment. This development helped to minimise manual calling to customers and more conversion of calls. [ Integrations with Kaleyra and Ameyo ]
Real-time syncing of all the case data for different insurers - Internal tool developed for Analytics. ( receiving 70K requests on an average )
Developed an internal Pdf tool that includes Splitting, Swapping, Rearranging, and Merging any kind of Pdfs.
Migration of React Class Components to Functional Components and also to Next JS ( SSR ) and also revamping of complete UI for online-consultations app and other internal tools.
End to end development of Phlebo APP ( Front-End ) which is used by all the Phlebotomists. It has features like login, order dashboard, camera features, bar-code scanner, etc.
End to end development of Provider/Insurer Portal ( Front-End ) for all the providers and insurers to track each and every case detail and to handle daily tasks. Features: Different dashboards based on user roles, dynamic Routing, etc.
Mentored a team of developers who were working on Front-End Offline Consults.

ReactJavaScriptUI DevelopmentBackend DevelopmentPerformance OptimizationFull-Stack Development+1

SDE 1

Jul 2020 – Jan 2022 · 1 yr 6 mos · Bengaluru, Karnataka, India

Development of Medibuddy Gold Page.
Ownership of Medibuddy's Internal Tool "Procheck" for maintaining journey of any pre-policy cases.
Generation of Digital Medical Examination Report ( DigiMER ) for all the insurers ( B2B ) and making sure the reports are generated according to their report standards which holds the details of the conversion between Doctors and Patients.
Doctor Consultation Dashboard where the doctor can ask respective questions to the patients ( the questions are dynamic as those questions are different for each insurers )

JavaScriptReactUI DevelopmentFull-Stack Development

Buildsupply

Software Engineer

Jun 2019 – Jun 2020 · 1 yr · Gurugram

Developed the Material Manager ( end to end ) which is a construction-focused inventory management solution. It helps customers manage all their project procurement in one place and get real-time tracking of their material inventory across multiple projects.
Developed Internal OPS Dashboard using Angular using which they can clearly see the whole journey of a case.

AngularJavaScriptUI DevelopmentFull-Stack Development

Indian institute of technology, kharagpur

Summer Intern

May 2018 – Jun 2018 · 1 mo · Kharagpur Area, India

Developed a doctor dashboard that includes a search engine for searching any medicines and with an added feature to prescribe those to the patients. The doctor can even add new medicines ( if no searched medicines are found ) and can prescribe those to the patients.