// TORRTUS.SYS · v2.0.26
SR. SOFTWARE ENGINEER ·· FOUNDER
I build end-to-end, scalable, multi-tenant SaaS products — across mobile, web, and backend. I've engineered middleware layers that bridge enterprise systems like StarLIMS and Shopify, turning complex B2B software into clean, reliable APIs for modern applications.
My focus is making startup founders' lives easier — from early architecture decisions to full production delivery. I own the entire system: infrastructure, backend, mobile, and admin portals.
Founder of Torrtus.com — a software agency delivering SaaS products, AI agents, and automation. Co-Founder of Menoob.in.
// identity.log
Tanishk Gupta is a Senior Software Engineer and Technical Consultant specializing in end-to-end, scalable, multi-tenant SaaS products. He has built middleware integrations for enterprise systems including StarLIMS and Shopify, and works with startup founders to architect and ship production-grade systems. He is the Founder of Torrtus.com (a software agency) and Co-Founder of Menoob.in. He operates remotely.
End-to-end product delivery — from architecture to production. SaaS platforms, mobile apps, AI agents, and enterprise systems built to scale, secured by design.
Complete SaaS platforms from architecture to launch. Multi-tenant, subscription-ready, with role-based admin portals and billing integration.
iOS and Android apps built with React Native, Flutter, or Swift — production-ready, offline-capable, with deep linking and biometric auth.
Privacy-first AI layers with data anonymization pipelines. LLM-powered summaries, query agents, and on-premise deployment options for data-sensitive clients.
Production-grade auth with 2FA (TOTP), SSO via OAuth 2.0/OIDC (Azure AD, Okta, Google), biometric re-auth, RBAC, and full session lifecycle management.
Multi-tier control dashboards for operators, admins, and super admins. Tenant management, user role assignments, audit logs, and configuration overrides.
Node.js / NestJS middleware and API gateway layers. LIMS integrations, third-party adapters, Redis caching, MySQL, and full Swagger/Postman documentation.
Senior-level system design across every layer. Security, compliance, scalability, and observability are not afterthoughts — they are foundations.
Systems designed for high-frequency transaction safety, strict tenant isolation, and deterministic state transitions. Hardcoding is deprecated.
Single-codebase capable of launching multiple brand-specific apps. Tenant isolation at Theme, Asset, Config, and Feature Flag layers.
Schema-driven UI rendering decoupled from release cycles. Layout hierarchy, widget types, and styling tokens passed via JSON.
Commerce flows fully controlled by backend configuration. SKU-level config with client-side variant resolution.
Immutable transaction records for deterministic reward issuance. Rollback-safe accounting prevents double issuance and race conditions.
High-performance pipeline leveraging CoreNFC and ML Kit. Signed auth codes with context-aware routing into App Clips.
Deterministic state transitions triggered by APNs / FCM. Push notifications act as workflow triggers, not just delivery systems.
Academic foundation and ongoing learning in computer science and AI.
Algorithmic foundations that underpin architectural thinking.
Licenses, credentials, and competitive programming achievements.
Verified LinkedIn recommendations from colleagues and collaborators.
Tanishk is an exceptionally strong Flutter developer with a deep and practical understanding of software engineering principles. He consistently demonstrated the ability to approach complex problems with clarity, creativity, and a strong sense of ownership. What truly sets Tanishk apart is his remarkable learning curve and growth mindset. Any team would be fortunate to have him as a contributor and collaborator.
Tanishk is one of those engineers who doesn't just talk about solving problems — he gets things done. From debugging messy code to stepping up on delivery crunch days, he consistently delivered high-quality work and helped the team move forward. His ability to break down complex technical challenges and communicate solutions clearly made collaborating with him smooth and effective.
Tanishk has been bright since childhood, with a strong inclination toward IT. From college projects to personal initiatives, he has consistently stood out, proving himself to be a highly skilled developer and a dedicated hard worker.
If I were to describe Tanishk Gupta in short — "Amazing software engineer, never gets overwhelmed by any difficulties or anything new, always learns and keeps pushing the limit." We've been working on freelance projects since college and whatever difficulty he faced, he overcame it — always has a plan B and C ready.
Always interested in high-level architectural collaborations, deterministic systems design, and new opportunities in mobile platform engineering.