Building Usable
Web Features
End to End

I design and build web features across the full application stack. Focused on responsive user interfaces backed by reliable application logic, structured database models, and practical data flows.

Explore Selected Work↓Capabilities & Process→
Clustr CollabWorkspace & Team Platform
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Clustr Collab Workspace
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Clustr Collab

ROLEFull-Stack Engineer
YEAR2025
TRACKFull-Stack
HIGHLIGHTLive collaboration and team workspace platform built with responsive data workflows.
DOSSIER
Clustr Collab workspace and team collaboration platform hero
Clustr Collab interactive workspace sandbox with Groq Whisper AI voice input
Clustr Collab component system and dependency locks
Clustr Collab Kanban board and dense list views
Speedx Rentals two-wheeler fleet booking portal hero
Speedx Rentals ride reservation and WhatsApp booking workflow
Speedx Rentals rental plans and tariff structure
Speedx Rentals customer authentication portal
Speedx Rentals customer knowledge base and FAQ accordion
GreenRocketTV Production studio website hero and media showcase
GreenRocketTV cinematography and studio production behind the scenes
ARCHIVED PRODUCTION DEPLOYMENT
4 of 7 • SHOPIFY
End-to-End Store Conversion

OfSign

End-to-end Shopify store conversion saving 5+ hours of manual merchant adjustments.

SAVED 5+ HRS MERCHANT TIME100% STORE COVERAGEOFFLINE ARCHIVE
Liquid • Schema • Theme Architecture
Inspect Dossier↗
Navkar Metals industrial manufacturing catalog and materials specification portal hero
Navkar Metals industrial products catalog and technical specifications grid
7Level digital engineering studio portal hero
7Level operating companies and venture ecosystem
Bethel Ministry Mizoram web portal hero stage
Bethel Ministry youth summer camp interactive gallery modal
Bethel Ministry contact and counseling helpline modal

Tools and engineering background.

My primary focus is React, Next.js, and SvelteKit on the frontend, with practical experience in custom Shopify themes and managed databases like Supabase and Firebase.

Frontend Engineering

Crafting tactile, responsive user interfaces with React, SvelteKit, TypeScript, and JavaScript, plus cross-platform mobile with Flutter and offline-ready PWAs.

Audited 95+ Core Web Vitals with zero layout shifts on production client sites.

Backend Architecture & MERN

Engineering full-stack MERN workflows, secure REST APIs, and scalable server services using Express.js, Node.js, MongoDB, Java, and Python.

Architected end-to-end MERN data layers, authentication flows, and schema validation.

Cloud, Database & DevOps

Managing distributed databases and serverless edge compute with Supabase (PostgreSQL), SQLite, Cloudflare Workers, GCP, and Git/GitHub CI pipelines.

Implemented indexed queries, serverless edge handlers, and automated version-controlled pipelines.

Shopify & CMS Platforms

Developing custom Shopify Liquid themes, WordPress architectures, and Wix client sites with custom schemas, merchant controls, and WhatsApp channels.

Delivered reusable theme components across client stores, saving hours on merchant updates.
Interactive Stack · 4 ClustersBrand Colors = Core Stack
Frontend & MobileBackend & MERNCommerce & CMSCloud & DevOps
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Experience and background.

Shipping live production web applications, custom Shopify e-commerce themes, and full-stack features.

SI
Singhad Institute & Abeda Inamdar College↗
2020 — 2027 · Pune, IndiaEducation & Certifications

Academic & Technical Foundation

  • —Master of Computer Applications (MCA), Singhad Institute of Management (2025 — 2027).
  • —Bachelor of Business Administration in Computer Applications - BBA(CA), Abeda Inamdar Senior College (2020 — 2023).
  • —TechFest AI Workshop Certification, Indian Institute of Technology (IIT) Bombay (Feb 2026).
  • —Dart Programming Certification, Programming Hub (Jan 2022).
JavaPythonFlutterDartSQLiteMongoDBTypeScriptNode.jsGitHubGitAI
MCA (2025 — 2027)BBA(CA) (2020 — 2023)IIT Bombay TechFest AIDart Programming Cert
addMatrix logo
addMatrix↗
May 2024 — Sept 2024 · Pune, IndiaInternship

Shopify Developer Intern

  • —Collaborated in a cross-functional team of 7 to deliver 4 Shopify e-commerce store deployments.
  • —Developed 5+ custom theme sections across client projects using HTML, CSS, Liquid, and JavaScript.
  • —Configured custom Shopify metafield definitions to support dynamic media and flexible product specifications.
  • —Integrated third-party analytics and communication tools through the Shopify admin interface.
  • —Enhanced mobile responsiveness and UX consistency across diverse screen viewports.
ShopifyLiquidWordPressJavaScriptHTML5CSS3GitHub
4 Client Store DeploymentsCustom Theme Sections
7Level logo
7Level↗
Sept 2024 — Present · Pune, IndiaSelf-Employed · Active Role

Full-Stack Engineer

  • —Designed and shipped production web applications including Clustr Collab (clustr-collab.7level.in) and SpeedX Rental (speedxrental.7level.in).
  • —Constructed full-stack features utilizing React, SvelteKit, TypeScript, Supabase, and Firebase.
  • —Engineered parameterized query filtering and pagination routines ensuring fast client data hydration.
  • —Executed comprehensive technical SEO and performance optimization strategies across agency client sites including Navkar Metals.
ReactSvelteKitTypeScriptJavaScriptExpressJSMongoDBCloudflareGCPSupabaseFirebaseGitHubTailwind CSS
Clustr Collab (clustr-collab.7level.in)SpeedX Rental (speedxrental.7level.in)
Available for work
jerrylalrinmawia@gmail.com
Email Jerry↗
Inquiries

Open to frontend engineering, full-stack development roles, and custom Shopify projects.

Channels
GitHub↗INLinkedIn↗
Pune, India (IST)•--:--:-- IST