Thomas  ·  React Developer  ·  6+ yrs

Mid-Level
Kolkata6+ years experienceremote
Available within 48 hrs

About Thomas

Thomas is a seasoned Senior Frontend Engineer with over 6 years of experience specializing in developing complex web applications. His expertise lies in leveraging modern technologies such as React.js, AWS, and TypeScript to create scalable and secure solutions. He has a proven track record in the healthcare domain, where he has developed intuitive dashboards with advanced data visualization. Thomas is adept at working in agile environments and possesses excellent communication skills, making him a valuable asset for international teams.

Core expertise

React
frontend
9/10
AWS
cloud
9/10
JavaScript
language
9/10
Git
devops
9/10
TypeScript
language
8/10
Redux
frontend
8/10
Material-UI
frontend
8/10
AD
Ant Design
frontend
8/10
RE
REST
other
8/10

Additional skills(11)

ReactAWSJavaScriptTypeScriptMaterial-UIReact.jsGitGitHubAnt DesignREST

Why hire Thomas?

Production deploy authorityMentored juniorsLed client communications

6+ years of experience in building robust web applications using React.js and AWS.

Proven ability to leverage AWS services for scalable deployments.

Strong expertise in JavaScript and TypeScript for modern web development.

Excellent client-facing communication skills with C1 English proficiency.

Adept at agile methodologies and CI/CD best practices.

Built 7 international websites for SUPERSLOW USA + Jackson Hole + Vizona Australia + LOTZAP + Day Translation + EzPro + Exceed as Sr Frontend Engineer

Project highlights(7)

Healthcare Dashboard Development – Senior Frontend Engineer

Overview: Developed a website for a premium wellness and exercise franchise in the medical domain. Responsibilities: Studied requirements for a healthcare dashboard and created corresponding designs. Engaged in client communication and meetings regarding tasks, issue resolution, and multiple integrations.

ReactAWSJavaScriptTypeScriptMaterial-UIAnt DesignREST

Key outcomes:

  • Increased customer base and enhanced global reach for the client.

  • Successfully integrated multiple features into the dashboard.

  • Developed a user-centric dashboard with advanced data visualization.

Radio Station Website – Senior Frontend Engineer

Overview: Created a website for a radio station, accessible worldwide via internet, covering news stories since 1998. Responsibilities: Developed an aesthetically pleasing and user-friendly front end. Ensured the website had a responsive design for optimal viewing on various devices.

ReactJavaScriptMaterial-UIAnt DesignREST

Key outcomes:

  • Delivered an aesthetically pleasing and easy-to-use radio station website.

  • Ensured responsive design for broad accessibility.

Solar Street Light Manufacturing Website – Senior Frontend Engineer

Overview: Developed a website for an Australian client specializing in solar street light manufacturing and sales. Responsibilities: Handled the design and implementation of system interfaces. Conducted client communication and meetings about regular tasks, issue resolution, and multiple integrations.

ReactJavaScriptMaterial-UIAnt DesignREST

Key outcomes:

  • Enhanced global clientele by showcasing work portfolios.

  • Delivered a responsive design for improved user experience.

LOTZAP – Senior Frontend Engineer

  • Contributed to an agency specializing in mobile app development, website design, and digital marketing services.
  • Engaged in client communication and meetings about regular tasks, issue resolution, and multiple integrations.
  • Wrote the business logic for various modules required in the application.
  • Ensured the responsive design kept the user experience easy to flow over the page.
  • Provided design, development, and post-delivery assistance.
React.jsJavaScriptResponsive DesignMaterial-UIAnt DesignGitGitHubREST

Key outcomes:

  • Provided post-delivery assistance and ensured project continuity.

  • Implemented responsive design for optimal user experience.

  • Contributed to writing business logic for application modules.

Day Translation – Senior Frontend Engineer

  • Developed a platform for a company specializing in language and translation services.
  • The company is driven by a passion for linguistics and culture, emphasizing customer experience.
  • Worked on an aesthetically pleasing front end.
  • Ensured a responsive design for broad accessibility.
  • Handled design and implementation of system interfaces.
  • Managed client communication and meetings.
React.jsJavaScriptResponsive DesignMaterial-UIAnt DesignGitGitHubREST

Key outcomes:

  • Delivered an aesthetically pleasing and responsive front end.

  • Handled design and implementation of system interfaces effectively.

  • Managed client communication for the project.

6+ years of industry experience

Media & EntertainmentReported in resume
HealthTech1 project
  • •Healthcare Dashboard Development— Senior Frontend EngineerReact · AWS · JavaScript · TypeScript +3
FinTechReported in resume

Ready to work with Thomas?

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

At a Glance

LocationKolkata
Experience6+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$1,868/ 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

React
9/10
AWS
9/10
JavaScript
9/10
Git
9/10
TypeScript
8/10
Seniority signals
Owns production deploysSystem 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

Vue Js Developer