Thomas Linson Scaria  ·  Tech Lead — Python / Java  ·  14+ yrs

Principal
India14+ years experienceremote
Available within 48 hrs

About Thomas

Thomas is a seasoned developer with extensive experience in leading technical projects and architectural design. He has a proven track record in developing backend APIs and managing database integrity across various domains including BFSI, Customer Experience, Healthcare, Telecom, and IoT. His expertise in AI/ML and cloud services further enhances his ability to deliver robust solutions.

Core expertise

Python
language
10/10
Java
language
9/10
Flask
backend
8/10
React
frontend
8/10
GCP
cloud
8/10

Additional skills(27)

PythonFlaskFastAPINumPyGoogle CloudPostgresReactNode.jsSpringHibernate

Why hire Thomas?

Production deploy authorityMentored 5+ juniorsLed full lifecycle development

Led Technical and Architectural Design for an AI training simulation application.

Conceptualized and Developed a scalable IoT Platform from scratch.

Developed robust backend APIs and managed database schema for high-volume systems.

Contributed to a critical regulatory framework for the Pharma sector.

Maintained and enhanced healthcare web applications for medical practitioners.

Successfully launched a scalable IoT platform for messaging.

Developed robust backend APIs to support complex simulation logic.

Ensured compliance with global ISO standards in the Pharma sector.

Project highlights(6)

AI Training SimulationTechnical Project Lead

Overview: Developed an AI training simulation application that enables human agents to practice real-world customer scenarios. Responsibilities: Led Technical and Architectural Design for the application. Developed backend APIs and managed database schema design and updates. Conducted R&D on Google Cloud Speech to Text (STT) and performed code reviews.

PythonFlaskFastAPINumPyGoogle CloudPostgresReactNode.js

Key outcomes:

  • Architected and designed an AI training simulation from the ground up.

  • Integrated Google Cloud Speech to Text for real-time performance feedback.

  • Developed robust backend APIs to support complex simulation logic.

IoT Platform DevelopmentTechnical Project Lead

Overview: Led the conceptualization, architecture, design, and development of Chariot, a scalable IoT Platform. Responsibilities: Developed Back-end APIs to support platform functionalities. Performed Code Reviews and contributed to technical documentation.

PythonCore JavaSpringHibernateAngularJSFastAPIMongoDB

Key outcomes:

  • Successfully launched a scalable IoT platform for messaging.

  • Led full lifecycle development from initial concept to deployment.

Healthcare Web ApplicationSenior Software Engineer

Overview: Maintained and enhanced a healthcare web application primarily used by medical practitioners to manage patient problems, goals, and actions. Responsibilities: Implemented enhancements to existing application screens. Conducted Unit Testing using JUnit and participated in code reviews.

Core JavaSpring DataSpring MVCHibernateOracle

Key outcomes:

  • Enhanced critical healthcare application screens for medical practitioners.

  • Successfully developed and integrated a Fast Track Referral Application.

agIDMP-Product DevelopmentPRINCIPAL SOFTWARE ENGINEER

  • Developed a regulatory framework, agIDMP, designed to help the Pharma sector comply with IDMP standards for Identification of Medicinal Products.
  • Focused on implementing global ISO standards for pharmaceutical product identification in Europe starting 2016.
  • Understood user requirements and contributed to design, coding, and bug fixes.
  • Performed Unit Testing using JUnit to ensure code quality.
  • Created technical documentation for the product.
JavaSpringJPAWeb ServicesOracle 11gJQueryJavaScriptJUnit

Key outcomes:

  • Contributed to a key regulatory framework for the Pharma sector.

  • Ensured compliance with global ISO standards.

  • Delivered robust code with comprehensive unit testing.

OwnHealth Choice PlatformSENIOR SOFTWARE ENGINEER

  • Maintained and enhanced a healthcare web application primarily used by medical practitioners to manage patient problems, goals, and actions.
  • Developed a Fast Track Referral Application to manage referrals made by medical practitioners.
  • Implemented enhancements to existing application screens.
  • Performed design and coding for new features.
  • Conducted Unit Testing using JUnit and participated in code reviews.
Core JavaSpring DataSpring MVCHibernateOracle 10gJUnit

Key outcomes:

  • Enhanced critical healthcare application screens for medical practitioners.

  • Successfully developed and integrated a Fast Track Referral Application.

  • Maintained high code quality through design, coding, and unit testing.

14+ years of industry experience

FinTech1 project
  • Tri-Party Repo Trade Booking ApplicationTECHNICAL CONSULTANTCore Java · Python · Java Swing · RMI +2
HealthTech3 projects
  • Healthcare Web ApplicationSenior Software EngineerCore Java · Spring Data · Spring MVC · Hibernate +1
  • agIDMP-Product DevelopmentPRINCIPAL SOFTWARE ENGINEERJava · Spring · JPA · Web Services +4
  • OwnHealth Choice PlatformSENIOR SOFTWARE ENGINEERCore Java · Spring Data · Spring MVC · Hibernate +2
Legal TechReported in resume

Ready to work with Thomas?

Onboard within 48 hours. No long hiring cycles, no recruiter middleman.

At a Glance

LocationIndia
Experience14+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$2,012/ month

Single contract. Billed in USD.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman

Top Skills

Python
10/10
Java
9/10
Flask
8/10
React
8/10
GCP
8/10
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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Thomas Linson Scaria

Python Developer