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Full Stack Developer

Marshall
Shelly.

I design and build the systems behind high-traffic platforms, data pipelines, and product experiences that scale without breaking a sweat.

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01 — About

About

I'm a full stack developer who thrives at the intersection of thoughtful design and robust engineering. Over the past four years, I've shipped production systems that handle real traffic, process real data, and solve real problems for businesses across multiple industries.

My work spans the entire stack — from crafting responsive, accessible interfaces to architecting distributed backends and deploying cloud infrastructure. I care deeply about code quality, performance, and building things that last.

02 — Career

Experience

May 2024 – Present · India

  • Lead development of a Next.js content platform serving millions of monthly visitors across multiple properties for a major US entertainment brand
  • Architect backend services on AWS (ECS, Lambda, SQS) with Redis caching layers to maintain sub-200ms response times at scale
  • Drive front-end performance and Core Web Vitals optimization, directly improving organic search rankings
  • Collaborate with an 8-person distributed team, establishing code review standards and CI/CD workflows
Frontend
React.jsNext.js
Backend
Node.jsFastify
Database
RedisSanity CMS
Cloud (AWS)
ECSCloudFrontSQSLambdaEC2ElastiCacheAmplifyS3
Cloud (GCP)
Cloud Run
03 — Work

Projects

Six Flags Parks
Full Stack Developer @ Tuna Software Solutions
  • High-traffic Next.js platform powered by Sanity CMS, serving content for every Six Flags theme park nationwide
  • Ship new visitor-facing features on a two-week cadence while maintaining zero-downtime deployments
  • Designed backend services and caching strategies that keep page loads fast during peak summer traffic
  • Built a branded WiFi captive portal deployed across all park locations
Next.jsSanity CMSAWSCognitoNode.jsTerraformGitHub Actions
Suitejar
Full Stack Developer @ Growth.cx
  • Enterprise SEO analytics platform rivaling Ahrefs and Semrush, built for content teams and marketing professionals
  • Architected a distributed Golang crawler capable of processing thousands of domains concurrently
  • Horizontally scalable microservices pipeline with queue-driven workers and automated retry logic
GolangReact.jsPostgreSQLAWSGitHub Actions
Sugoi Labs Products
Product Development Engineer @ Sugoi Labs
  • Delivered production SaaS applications spanning e-commerce, internal tooling, and B2B platforms for a diverse client roster
  • Stabilized legacy systems by resolving critical bugs and reducing error rates across inherited codebases
  • Owned end-to-end DevOps — container orchestration, CI/CD pipelines, and cloud infrastructure management
React.jsNext.jsNode.jsDockerGitHub Actions
Refrens
Product Engineer @ Refrens
  • Contributed to a large-scale invoicing and business management platform used by thousands of freelancers and SMBs
  • Shipped user-facing features including multi-currency support and automated payment reminders
  • Designed and implemented RESTful API endpoints and corresponding front-end interfaces
React.jsNode.jsREST APIsGitHub Actions

Freelance Work

Growing Stars Infotech
Student and instructor portal with course management, scheduling, and progress tracking
React.jsSanity.ioPostgreSQLGitHub Actions

June 2022

Zuspaul Coffee
Full e-commerce storefront with integrated event booking, inventory management, and payment processing
Next.jsNode.jsPostgreSQL

July 2023

V Save A Life
Donation platform with secure payment integration and transparent fund allocation for child welfare programmes
Next.jsNode.jsPostgreSQL

June 2023

TFratelli
Travel agency site with curated Italian tour packages, custom itinerary builder, and booking system
AstroNode.jsGitHub Actions

2024

Blended Concept
Professional training and e-learning marketplace for corrections, rehabilitation, and social work professionals in Singapore
Next.jsAWS ECSCloudFrontTerraformGitHub Actions

2025
04 — Expertise

Skills

Advanced10
GolangNode.jsReact.jsNext.jsJavaScriptFastifyHonoTailwind CSSPostgreSQLFirebase
Intermediate14
TypeScriptDockerAWSPHPWordPressGCPSanityMongoDBRedisTerraformGitHub ActionsCognitoECSCloudFront
Beginner1
Python
05 — Learning

Education & Certifications

Dual Degree MCA

De Paul Institute Of Science & Technology

2016 – 2021

Five-year integrated programme combining a Bachelor's (BCA) and Master's (MCA) in Computer Science — building a strong foundation in algorithms, systems design, and software engineering principles.

Certifications

  • The Complete Web Development Bootcamp

    Udemy · Angela Yu

    2020

  • Complete React Developer (w/ Redux, Hooks, GraphQL)

    Udemy · Andrei Neagoie, Yihua Zhang

    2021

  • The Complete Flutter Development Bootcamp with Dart

    Udemy · Angela Yu

    2021

  • The Modern Angular Bootcamp

    Udemy · Stephen Grider

    2023
06 — Connect

Let's Build
Together.

Have a project in mind or want to collaborate? Drop me a message and I'll get back to you within 1–2 business days.

marshallshelly97@gmail.com

Angamaly, Kerala, India

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