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Saro Elza Mathew

@saroelzamathew

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Backend-focused software developer delivering scalable APIs and data-driven solutions.

India

Message

What I'm looking for

I seek backend or cloud-focused roles where I can optimize APIs, build scalable systems, and collaborate cross-functionally to deliver measurable product impact.

I am a backend-focused software developer experienced in building scalable APIs, data pipelines, and cloud-integrated systems using Python, FastAPI, Django, and AWS. I have delivered measurable improvements—reducing API response times by 40%, cutting user drop-off by 30%, and boosting re-engagement by 25%—through pragmatic refactoring, performance optimization, and reliable integrations.

My background includes mapping large question datasets into DynamoDB and MongoDB, improving audit and workflow systems, and resolving critical security and usability issues. I prioritize clean code, testable architectures, and collaboration with stakeholders to translate complex business requirements into reliable technical solutions.

Experience

Work history, roles, and key accomplishments

Software Developer

Lektik Pvt. Ltd.

May 2025 - Jul 2025 (2 months)

Spearheaded development of an Employability Diagnostic Assessment with dynamic question flows, reducing drop-off by 30% and improving scalability; mapped 500+ psychometric questions and cut API response time by 40% while enhancing QA accuracy.

fastAPI DynamoDB MongoDB AWS ECS Data Cleaning Real Time Tracking

Software Developer

Beinex Consulting Pvt. Ltd.

Sep 2023 - Nov 2024 (1 year 2 months)

Designed a Custom ID validation API and enhanced audit workflows and grid listings, improving audit efficiency by ~20–35% and reducing audit errors by 25% through schema and UI adjustments.

API Design Data Validation SQL Backend Development

Software Developer

iBoss Tech Solutions Pvt. Ltd.

Feb 2023 - Jul 2023 (5 months)

Debugged and resolved critical issues in internal and client-facing applications and collaborated with stakeholders to translate complex business requirements into technical deliverables.

Debugging Troubleshooting 4C Software Python Collaboration QA

Education

Degrees, certifications, and relevant coursework

Dr. A.P.J. Abdul Kalam Technical University

Bachelor of Technology, Computer Science and Engineering

2018 - 2022

Grade: 75%

Completed a Bachelor of Technology in Computer Science and Engineering with a 75% aggregate; major project developed backend APIs for an AI application that separates components from music files.