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praveen_mjesu

Praveen M

@praveen_mjesu

Assistant System Engineer

India
English, Tamil, Hindi
About me
I am a backend engineer with experience at Tata Consultancy Services building scalable, API-driven Java systems for core banking platforms. I have a strong foundation in OOP, REST APIs, microservices, and AWS, with over 500 DSA problems solved. I am an AWS Certified Developer seeking SDE-1 roles to build high-scale, API-first systems.... Read more

Skills

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praveen_mjesu
Praveen M
Offline • 

See my services

API & Integrations
I will develop reliable and secure backend applications using java spring boot
From$10 / projectMore details

Work experience

Tata_Consultancy Services

Assistant System Engineer

Tata Consultancy Services • Full-time

Sep 2024 - Present • 2 yrs 2 mos

Backend engineer building scalable, API-driven Java systems for a large-scale core banking platform. Designed a maker-checker dual-control approval workflow for sensitive admin operations to ensure audit compliance. Re-architected report generation into a PDF template-driven system using Apache PDFBox to eliminate hard-coded templates. Managed production support for insurance applications, including SQL debugging and building internal helpdesk automation tools.