Technical Skills & Arsenal of Shivam Vishwanaath
Full-stack engineering capabilities, Ubuntu VPS infrastructure ownership, automated reverse proxy architectures, and analytical algorithms mastered by Tech Lead Shivam Vishwanaath.
Languages & Core Foundations
Strong foundation in typed systems, low-level problem solving, and modern ECMAScript standards.
Strict typing, generics, complex interfaces, Next.js integration
Asynchronous event loops, DOM manipulation, modern syntax
Android SDK, OOP architecture, SQLite integration, design patterns
Automation pipelines, headless workers, NumPy, Pandas analysis
Flutter framework, reactive state management, asynchronous streams
Data structures, algorithm complexity, hardware-level rigor
Relational schemas, query optimization, indexing, aggregations
Server automation, cron jobs, log analysis, deployment scripts
Frontend & Web Architecture
High-performance UI engineering with responsive layouts, modern state management, and animations.
Hooks, Concurrent rendering, custom hooks, component composition
App Router, Server Components, SSG, SSR, standalone output, SEO
Utility-first styling, CSS variables, dark mode, responsive design
Declarative physics-based animations, layout transitions
Visual form builders, AST-based conditional logic validators
Enterprise SPA architectures, dependency injection, routing
Mobile & Cross-Platform Apps
Native and cross-platform mobile engineering with offline-first caching and real-time state synchronization.
Google Play Store publisher (70+ 5★ ratings), sub-10ms queries
Cross-platform mobile apps (SocialBay), state management, animations
Cloud Messaging, real-time sync, offline persistence, push notifications
SQLite, SharedPreferences, local file caching
DevOps, Servers & VPS Management
Complete ownership of bare-metal Linux servers, process lifecycles, and reverse proxy networking.
Bare-metal configuration, user permissions, UFW firewall hardening
Automated Let's Encrypt SSL, reverse proxy routing, HTTP/3, caching
Zero-downtime hot reloads, cluster mode, memory thresholds
Multi-stage builds, isolated container networks, service dependencies
Automated GitHub Actions build, test, and deployment workflows
Enterprise Cloud & Systems Architecture (Helios)
Architecture of compiled Go engines, reverse proxy orchestration, DNS, mail clusters, and cryptographic trust.
Helios Core Engine — Fiber v2, compiled binaries, <5ms API response
Native MariaDB SQL backend, sub-second DNS propagation, HTTP/3 QUIC
SPF, 2048-bit DKIM, DMARC, Rspamd, 10/10 mail deliverability
Offline license verification, SHA-256 tamper-evident PDF signing (TrustSign)
Sub-100ms page transitions without React/Angular SPA bundle overhead
Connection pooling, dynamic schema migrations, multi-tenant isolation
Backend, APIs & Databases
Scalable RESTful microservices, real-time sync, and multi-tenant data topologies.
REST API architectures, middleware pipelines, authentication
Document schemas, aggregation pipelines, replica sets
Row-level security, relational triggers, real-time subscriptions
Realtime database, serverless triggers, authentication
Multi-user collaborative canvas sync, real-time chat protocols
Enterprise SaaS, CRM & Automation
Data-driven segmentation engines, financial ledger reconciliation, and headless dispatch pipelines.
Visual rule builders with nested AND/OR logic conditions (Xeno CRM)
Zero-reconciliation ledger pipelines, multi-tenant commission logic
Python & Node.js asynchronous queuing, rate limiters, webhooks
Multi-tier permission hierarchies for enterprise operations (PeopleOS)
Data Science & Machine Learning
Academic rigor from MBA Data Science program at Amity Online and B.Tech from BIT Mesra.
Statistical modeling, time-series forecasting, performance diagnostics
Weak-area clustering O(n log k), difficulty tiering, response telemetry
National rank distribution and topic-level diagnostic heatmapping
NumPy, Pandas, statistical data manipulation pipelines