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Senior Engineer @ Siemens Healthineers

Engineering high-
performance web
applications.

Freelance Consultant and contract Software Development Engineer (SDE) specializing in frontend architectures. Currently designing and developing advanced clinical UI frameworks at Siemens Healthineers while offering contract engineering and freelance project development for modern web systems, search optimizations, and scalable APIs.

6+ Yrs experience
3 companies
10+ tech stacks
[ Section · 01 · Services ]

Engagements, not deliverables.

Engagements: 04
Range: 2 weeks — ongoing
Reply: Within 24h
01 · Frontend Engineering & UI Architecture

Frontend Engineering & UI Architecture

MVP FROM 4–8 WEEKS

Designing and developing complex, high-performance user interfaces as a contract Angular engineer. Expert in building modern design systems, clean state management, modular components, and accessible web apps.

Outcomes Shipped

  • 01 Designing responsive and accessible clinical frameworks at Siemens Healthineers
  • 02 Component systems and modular layouts using Angular Material
  • 03 Clean code architectures and state management using RxJS

Best Fit For

Startups and enterprise teams seeking contract engineering or senior frontend ownership from MVP to scaling.

02 · Full-Stack & Search Optimization

Full-Stack & Search Optimization

FROM 4–6 WEEKS

Building scalable backend services and REST/GraphQL APIs. Specialized in freelance project development, search engine optimization, and sub-second search integration (Typesense/Elastic).

Outcomes Shipped

  • 01 Fast, scalable REST/GraphQL APIs with Node.js and Express
  • 02 Search system optimizations reducing search latency to sub-seconds (Typesense)
  • 03 Enterprise database management and schema designs (SQL)

Best Fit For

Founders and product teams looking for a freelance project developer to bridge frontend and backend.

03 · Enterprise Web Services & API Design

Enterprise Web Services & API Design

ONGOING RETAINER

Engineering robust, scalable enterprise web services, J2EE backend service layers, and high-throughput APIs for global clients and large organizations.

Outcomes Shipped

  • 01 J2EE web services and backend service layers at Infosys
  • 02 SOAP/REST API integrations supporting transaction scaling
  • 03 Database schema designs and SQL query optimizations

Best Fit For

Large-scale organizations needing stable, long-term contract SDE support for backend systems.

04 · Technical Consulting & Architecture Audits

Technical Consulting & Architecture Audits

HOURLY OR RETAINER

Architecture reviews, performance audits, search optimization planning, and freelance frontend consultant services.

Outcomes Shipped

  • 01 Search query profiling and database query latency audits
  • 02 Frontend performance optimizations and page speed audits
  • 03 Code quality reviews and clean code scorecards

Best Fit For

CTOs and founders who need senior freelance consulting and audits without a full-time hire.

[ Section · 02 ]

Selected Work

Cases: 02
Span: 2022 — Present
Domains: Healthcare · FinTech
Siemens Healthineers Applications
Healthcare Tech

Siemens Healthineers Applications

Present · Jan 2025

Designing and developing robust, high-performance web applications for healthcare systems. Leveraging Angular and TypeScript to deliver seamless clinical user experiences.

Angular TypeScript Micro-Frontends
iBind KYC & Search Portal
Fintech & Search

iBind KYC & Search Portal

Search Latency · Sub-1s

Implemented secure identity verification workflows and integrated Typesense for search optimization on a corporate onboarding platform.

Angular GraphQL Typesense Node.js
[ Section · 03 · Recommendations ]

Kind words from colleagues.

Source: LinkedIn
Total: 03

Naveen is a dedicated, talented developer. There are many times at Infosys when he worked 16 hour days to get urgent issues solved. He never lets any code get out unless it is coded and tested fully. He is well versed in JavaScript, TypeScript, Angular, NodeJS, Java, SpringBoot, and really, just about anything we gave him.

Don Liotta

Don Liotta

Technical Lead @ Infosys

Worked together on same team June 2022

Naveen is one of the best developers I have worked with. He is very focused in delivering the optimal solution and ensuring the edge case scenarios are handled correctly. Since joining Infosys from college he has scaled up tremendously and is contributing as a tech lead. The project leadership relies on him to ensure complex user stories and defects are delivered in a timely manner. He has built a strong Angular framework knowledge.

Sumedh Kapoor

Sumedh Kapoor

Senior Principal Technology Architect @ Infosys Digital

Naveen’s mentor June 2022

Naveen possesses a great quality of UI software development, data structures & algorithms, great problem-solving skill, excellent organizational and time management skills, and accuracy and attention to detail. Naveen is a very fast learner and dedicated to providing a quality work across coding, DevOps, and leadership skills. He is very innovative and inspires other developers.

Fatemeh Beirami

Fatemeh Beirami

Digital Experience Solutions Architect @ Infosys

Managed Naveen directly June 2022

The Tech Stack / Core Capabilities

Frontend

  • Angular
  • TypeScript
  • JavaScript
  • Angular Material

Backend

  • NodeJS
  • ExpressJS
  • GraphQL
  • REST APIs

Systems

  • Java
  • J2EE Web Services
  • SQL
  • Typesense

Other

  • Bootstrap
  • Data Structures
  • Git
  • Clean Code

Engineering Philosophy

I specialize in building systems that don't just work, but scale. From designing distributed backend architectures to crafting fluid, responsive front-end experiences, I maintain a strict focus on code quality and performance metrics.

terminal Clean Code & Data Structures
monitoring Performance & Responsive Design
speed Enterprise Architecture & Scalability
Angular
TypeScript
JavaScript
NodeJS
GraphQL
REST APIs
Typesense
SQL

Ready to build something efficient?

I'm currently available for selected engineering roles and consulting.

Let's talk performance