Athaher Sirnaik  ·  Tech Lead — Node.js / AWS  ·  10+ yrs

Principal
10+ years experienceremote
Available within 48 hrs

Built for

GlobantShopifyNumismatic Guaranty Corporation (NGC)QuickbooksParse

About Athaher

Athaher Sirnaik is a Technical Lead with 10+ years of experience in full-stack development, specializing in Node. js and AWS.

10+ years of commercial experience in

E-commerceSaaS / B2B

Skills(29)

Node.jsAWSReactJavaScriptShopifyBulmaFabric UIParse ServerDigital OceanAWS LambdaAWS Step FunctionsAWS API GatewayReact.jsAWS S3AWS SESAngularDockerBootstrapMicroservicesPCFBackbone.jsSemantic UIBandwidth APIPusherMaterial UIQuickbooks SOAP APIAWS EC2AWS ElasticCacheAWS SNS

Why hire Athaher?

Production deploy authorityMentored 5+ juniorsLed team of developers

Led development and managed teams of 4-7 developers across multiple projects.

Successfully executed a major migration of an existing application from Parse.com to AWS.

Implemented robust DevOps capabilities and managed production deployments on AWS.

Migrated existing application from Parse.com to AWS, gaining complete control over the stack.

Mentored 7 team members in Node.js development, fostering technical growth.

Developed and integrated complex custom Shopify applications, enhancing client offerings.

Project highlights(15)

E-commerce Shopify Integration – Technical Lead

Overview: Leading development for a client (Globant) focused on Node.js and AWS microservices, including custom Shopify applications. Responsibilities: Developed frontend with React.js, Bulma, and Fabric UI. Built custom Shopify applications. Mentored 7 team members in Node.js development.

Node.jsAWSReactBulmaFabric UIShopify

Key outcomes:

  • Mentored 7 team members from Node.js development.

  • Researched and implemented features: SSO, Cognito backup, Lambda triggers.

Parse Migration Project – Sr. Software Engineer

Overview: Led the migration of an existing application from Parse.com to a self-hosted server on AWS. Responsibilities: Managed the end-to-end migration process. Managed a team of 5 developers. Performed code reviews and deployed to production.

Node.jsAWSParse Server

Key outcomes:

  • Migrated existing application from Parse.com to AWS.

  • Managed migration from end to end.

Market Research Portal – Software Engineer

Overview: Developed a portal for market research in collaboration with the CTO. Responsibilities: Conducted code reviews to maintain code quality. Managed server operations and handled deployment.

Digital Ocean

Key outcomes:

  • Developed a portal for market research.

  • Managed the server and handled the deployment.

Market Research Portal – Software Engineer

Market Research Portal — collaborated with CTO on market-research portal with code reviews + Digital Ocean deployment.

Digital Ocean

Key outcomes:

  • Developed a portal for market research.

  • Managed the server and handled the deployment.

  • Verified and deployed code on Digital Ocean.

Features Implementation – Software Engineer

Features Implementation — collaborated with Technical Director on testable code + technical design documentation.

Key outcomes:

  • Implemented features working closely with the Technical Director.

  • Contributed to technical design documentation.

Industry experience

E-commerce

3 projects
  • •E-commerce Shopify Integration— Technical LeadNode.js · AWS · React · Bulma +2
  • •Shopify Integration— DeveloperShopify · Node.js · AWS Lambda · AWS Step Functions +1
  • •Bulk Price Upload/Download - Shopify App— DeveloperShopify · React.js · Node.js · AWS Lambda +2

SaaS / B2B

2 projects
  • •Numismatic Guaranty Corporation ERP— DeveloperAngular · Node.js · Docker · AWS
  • •HPSE Dashboard— DeveloperReact.js · Node.js · Bootstrap · Microservices +1

Ready to work with Athaher?

Schedule an interview and onboard within 48 hours. No long hiring cycles.

At a Glance

Experience10+ years
Work moderemote
Starting from₹1.7 L/mo
Direct hirePossible
Start within48 hours
From₹1.7 L/ month

Single contract. No agency markup confusion.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewerMentor / leads juniors
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Athaher Sirnaik

Node js+ AWS