Resume
Prithwiraj Nath
Technical Founder & Systems Architect
I design and build production-grade SaaS platforms across fintech, healthcare, AI and enterprise systems - combining product thinking, architecture, backend, frontend, infrastructure and execution.
Professional Summary
Technical founder and product architect with 9+ years of software experience, focused on turning complex business workflows into scalable, secure and maintainable systems. Strong across SaaS architecture, fintech operations, healthcare platforms, backoffice workflows, user-money risk, auditability and production deployment.
Core Positioning
Production-grade SaaS architectureFintech reconciliation and wallet-ledger systemsHealthcare workflows, OPD, billing and prescriptionsSecure identity, RBAC and audit-grade backoffice designAI-ready data models and product workflowsEnd-to-end product execution from PRD to deployment
Selected Platforms & Systems
Healthcare SaaS
Clinova HMS
- Designed a multi-tenant hospital management platform across OPD, billing, prescriptions, staff workflows and audit-grade operations.
- Structured the product for AI-ready clinical and operational data without compromising workflow clarity.
- Focused on role-based access, patient lifecycle state, printable documents and deployment-ready architecture.
Fintech SaaS
ReconciliationHub
- Built around payment recovery, reconciliation workflows and operational exception handling for MSMEs, sellers and finance teams.
- Models provider, bank and internal transaction state as product surfaces instead of treating reconciliation as a spreadsheet afterthought.
- Emphasizes evidence, status clarity, audit trail and practical backoffice resolution flows.
B2B intelligence
LeadRadar
- Designed as a lead intelligence and outreach platform for discovering, qualifying and converting business opportunities.
- Connects product workflow thinking with structured data, enrichment, prioritization and repeatable sales operations.
Fintech architecture
Crypto Exchange Systems / CRPKO Experience
- Worked across exchange architecture concepts including identity, KYC, wallet-ledger, trading, risk, compliance, support and backoffice systems.
- Strong focus on user-money risk, transaction state, maker-checker controls, operational auditability and incident-safe workflows.
Capabilities
Architecture
- Multi-tenant SaaS design
- Workflow and state modeling
- Event-driven architecture
- System boundaries and API design
- Reporting and audit trails
Engineering
- React, TypeScript, Vite
- Spring Boot, FastAPI
- PostgreSQL data modeling
- Docker, NGINX, Linux VPS
- GitHub Actions and deployment pipelines
Security & Operations
- Keycloak, JWT/OIDC
- RBAC and permission design
- Maker-checker workflows
- Backoffice action safety
- Compliance-by-design thinking
Product Leadership
- PRDs and architecture docs
- Roadmaps and scope control
- Stakeholder alignment
- Business-first engineering
- Execution from idea to production
Experience
Technical Lead
Eto Gruppe | 2020 - Present | Bangalore
- Led end-to-end delivery for IoT-based farming automation systems, aligning technical decisions with business goals and execution constraints.
- Managed a team of 7 engineers with clearer ownership, reviews, documentation and delivery discipline.
- Improved BLE connectivity by roughly 20% through protocol-level decisions and integration improvements.
- Built durable documentation and handover processes to reduce developer dependency and improve onboarding.
Sr. Android Developer
Tech Mahindra | 2019 - 2020 | Bangalore
- Enhanced dialer and calling applications in the Android stack.
- Implemented WiFi calling and video calling improvements, including registration flow and server connectivity stability.
Sr. Android Developer
3Frames Lab | 2018 - 2019 | Bangalore
- Integrated third-party SDKs for smart bulb control and product UI flows.
- Built internal communication and retailer-mechanic business applications focused on practical workflow execution.
Jr. Android Developer
Tablespace Technology | 2016 - 2018 | Bangalore
- Built mobile software for co-working operations, communication and facility workflows.
- Built tablet monitoring software for room conditions including temperature, humidity and CO2 data.
Opportunity Fit
Open to strategic product, architecture and engineering opportunities where deep product thinking and production-grade execution matter.
Technical Product OwnerProduct Manager - Fintech / SaaSSolution ArchitectSoftware ArchitectTechnical Founder / ConsultantSenior Full-Stack / Backend-focused roles
Education
- MCA - GGSIPU (2012-2015)
- BCA - Sikkim Manipal University (2008-2011)