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More About Me

I'm Vishnuvardhan, a creative engineer

I'm Vishnu, a proactive full-stack developer passionate about creating dynamic web experiences. From frontend to backend, I thrive on solving complex problems with clean, efficient code. My expertise spans React, Next.js, and Node.js, and I'm always eager to learn more.

When I'm not immersed in work, I'm exploring new ideas and staying curious. Life's about balance, and I love embracing every part of it.

I believe in waking up each day eager to make a difference!

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The Experience

Experience That BringsIdeas to Life

WorldVisa logo

WorldVisa

Bangalore, India
Onsite

Lead Full Stack Developer

  • Leading end-to-end engineering for both B2B and B2C platforms, including the GetAVisa product, owning architecture decisions, feature delivery, and production stability across multiple visa processing workflows.
  • Designed and scaled a shared backend serving B2B agent portals and B2C user platforms, reducing infrastructure duplication by 35% and improving overall system maintainability.
  • Built and optimized complex visa application workflows with multi-step forms, validations, document handling, and role-based access control, improving application completion rates by nearly 30%.
  • Integrated Zoho CRM, WhatsApp (WATI), and internal automation services to streamline lead handling, follow-ups, and consultant workflows, cutting manual operations by over 40%.
  • Implemented performance optimizations across frontend and backend (query optimization, caching strategies, API restructuring), resulting in ~25% faster response times and improved Core Web Vitals.
  • Mentoring developers, reviewing PRs, and enforcing clean architecture and coding standards, leading to more predictable releases and an estimated 20% reduction in production issues.
Next.jsNext.jsNode.jsNode.jsTypeScriptTypeScriptMongoDBMongoDBZoho integrationsZoho integrationsWhatsApp AutomationWhatsApp AutomationTailwind CSSTailwind CSSResendResendRazorpayRazorpayGCPGCPDockerDockerLinuxLinuxGitGitGitHubGitHubVercelVercelPostHogPostHogPostgresPostgresZodZodpnpmpnpmBunBunGitGitGitHubGitHub

Independent Freelancing

Remote
Remote work

Lead Full Stack Developer / Consultant

  • Delivered a full-scale company management system for StMarysIndustries covering finance, inventory, products, billing, receivables, payables, and cash flow, replacing fragmented manual processes with a centralized digital platform.
  • Built deep integration with Tally to synchronize stock updates, payables, and purchase records in real time, improving accounting accuracy by ~80% and eliminating reconciliation delays.
  • Automated client payment reminders and transactional communication using WhatsApp (WATI), including invoice and receipt delivery, leading to a 30% faster payment cycle.
  • Architected a modern, scalable monorepo setup using Turborepo with secure authentication (BetterAuth) and a cloud-native stack, ensuring high reliability and future scalability.
  • Currently developing DigiDocs, a government document services platform with AI-driven workflows, secure document storage, and automation-first design, significantly reducing document processing turnaround times.
  • Handled complete product ownership — requirements gathering, system design, development, deployment, and client communication — ensuring business-aligned technical decisions.
Next.jsNext.jsTurborepoTurborepoBetterAuthBetterAuthNeon PostgresNeon PostgresDrizzle ORMDrizzle ORMCloudflareCloudflareWhatsApp (WATI)WhatsApp (WATI)Shadcn UIShadcn UITailwind CSSTailwind CSSHostingerHostingerSanitySanityContentfulContentfulSentrySentryClerkClerk

Contributions

GitHubActivity

Followers

184

Total Stars

365

Public Repos

49

Total Forks

36

My Site

Explore,
experiment
&&
say hello

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OPEN TO WORK · OPEN TO WORK ·
OPEN TO WORK · OPEN TO WORK ·

FROM CONCEPT TO CREATION

LET's MAKE IT HAPPEN!

I'm available for full-time roles & freelance projects.

I thrive on crafting dynamic web applications, and
delivering seamless user experiences.