Janakiraman Veerappan

Engineering Manager / Principal Engineer · Juniper Networks

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4roles

4projects

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Jun 2026

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Capabilities

2/5

✓

React

technical

2/5

✓

Angular

technical

5/5

TypeScript

technical

5/5

Node.js

technical

5/5

Java Spring Boot

technical

5/5

AWS

technical

5/5

AWS ECS (CDK)

technical

5/5

AWS CDK

technical

5/5

Next.js

technical

5/5

S3

technical

5/5

6-Agent AI Pipeline

technical

5/5

SpecGen → SpecReview → CodeGen → TestGen → ImpactAnalysis → Orchestrator

technical

5/5

Multi-stack AWS CDK infrastructure

technical

5/5

Spec-driven development platform design and implementation

technical

5/5

SpecGen → SpecReview → CodeGen → TestGen → ImpactAnalysis → Orchestrator pipeline design and implementation

technical

5/5

SpecVault founder and technical lead

technical

5/5

SkillsHome founder and full-stack engineer

technical

5/5

Enterprise Document Management System (AWS Serverless) architect and developer

technical

5/5

SpecVault founder and technical lead

technical

5/5

Specs Are the New Source Code LinkedIn post author

technical

4/5

Docker

technical

4/5

Kubernetes

technical

4/5

GitHub Actions

technical

4/5

CI/CD

technical

4/5

PostgreSQL

technical

4/5

Redis

technical

4/5

OpenAI

technical

4/5

Ollama

technical

4/5

BullMQ

technical

4/5

AWS CDK (5 stacks)

technical

4/5

AWS CDK (5 stacks)

technical

4/5

DynamoDB AND-expression evaluator bug fix

technical

4/5

AWS CDK (5 stacks)

technical

4/5

Unit testing

technical

4/5

Playwright E2E automation

technical

4/5

Design documents with checkout locking, versioned approvals, RBAC workflows, and audit trail

technical

4/5

Multi-condition DynamoDB AND-expression evaluator bug fix

technical

4/5

Classer Courses Generator lead engineer

technical

4/5

Ran the entire build on spec-driven development

technical

4/5

ThinkAI Engineering newsletter editor

technical

3/5

Terraform

technical

3/5

Jenkins

technical

3/5

Nginx

technical

3/5

Prisma

technical

3/5

BullMQ

technical

3/5

Anthropic

technical

3/5

OpenRouter

technical

3/5

Multi-provider LLMs

technical

3/5

pgvector

technical

3/5

LocalStack

technical

3/5

DynamoDB (18 tables + GSIs)

technical

3/5

LocalStack

technical

3/5

Fast-check property-based testing

technical

Track record

Engineering Manager / Principal EngineerNov 2015 — Nov 2025

Juniper Networks

Architected scalable frontend ecosystems using React, Angular, and Web Components aligned with Adobe Experience Manager (AEM) and microservices-based backend systems on Java Spring Boot and Node.js.

Senior Engineer – Application DevelopmentOct 2013 — Aug 2015

Cognizant

Led a team of 5+ engineers delivering high-performance, scalable user interfaces for enterprise-grade applications using AngularJS, Web Components, and MV-pattern frameworks.

Senior Engineer – Application DevelopmentOct 2009 — Aug 2013

CSC (Client: PayPal)

Designed and developed scalable UI solutions for PayPal web applications using JavaScript, CSS, JSP, and Spring MVC.

Software EngineerDec 2006 — Oct 2009

Satyam Computer Services (Client: GSK, McGraw-Hill, Tyco, BBC, United Health Care)

Developed standards-compliant UI components using JavaScript, jQuery, and HTML/CSS for global clients including GSK, McGraw-Hill, Tyco, BBC, and United Health Care.