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Ranjan Mahto

@ranjanmahto

Full-stack developer and technical lead building scalable web and enterprise applications.

India
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What I'm looking for

I’m looking to lead and build scalable full-stack products in fast-moving teams—owning APIs, performance, and delivery through Agile, CI/CD, and cloud services, while mentoring engineers and collaborating closely on requirements.

I’m a technical lead with 8 years of experience architecting and developing web and enterprise applications, delivering robust design modules and reliable services on time. I’ve built scalable tools and full-stack products that integrate cleanly with modern frontends and dependable backends.

Across projects, I’ve led end-to-end development—initiation through planning, execution, and monitoring—within Agile frameworks. I work deeply with internal and external API communication using REST, SOAP, GraphQL, and gRPC, and I build testable services with strong CI/CD practices.

In my current work, I’ve contributed as a full-stack developer and technical lead, strengthening features, performance, and maintainability for platforms like Scribd and internal tools at Guaranteed Rate. I also mentor junior engineers, collaborate on requirements with clients, and focus on shipping improvements through code reviews, deployments, and ongoing monitoring.

Experience

Work history, roles, and key accomplishments

Guaranteed Rate logoGR
Current

Technical Lead

Guaranteed Rate

Dec 2022 - Present (3 years 6 months)

Led development for an internal Desk application used for managing employees, users, products, rules, fees, pricing, trading pipelines, and reports. Designed and built new UI components and hooks, improved module performance, developed new APIs/features, and supported both frontend and backend teams.

RE

Full-Stack Developer

Reifenhauser

Oct 2021 - Dec 2022 (1 year 2 months)

Developed an IIoT application managing real-time machine and production data, including component lifecycle and defect-related information. Performed code reviews and deployments, wrote unit tests, and supported planning and pair programming.

RS

Full-Stack Developer

Relyon Softech

Jul 2018 - Feb 2020 (1 year 7 months)

Developed and enhanced Saral Paypack Cloud, a complete payroll platform from attendance punch to payslip generation. Led design and development of leave, salary, and reporting modules, wrote test cases, and mentored junior engineers.

PE

Frontend Developer

Petterr

Jan 2018 - Jun 2018 (5 months)

Led end-to-end frontend development for a pet care and wellness web application, from initial UI concepts through development and rigorous testing. Built responsive interfaces using HTML, CSS3, jQuery, and Bootstrap 4.

Education

Degrees, certifications, and relevant coursework

CT

Cambridge Institute of Technology

Bachelor of Engineering (BE), Computer Science and Engineering

BE in Computer Science and Engineering from Cambridge Institute of Technology, affiliated with VTU, Bangalore.

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