Looking for a job

Shikha Dubey

@shikhadubey

Message

Java backend developer building high-availability microservices for large-scale telecom systems.

India

Message

What I'm looking for

I’m looking to design and scale Java/Spring microservices for high-traffic systems, optimize performance with SQL tuning, and own AWS + Docker deployments in Agile teams that value reliable, well-tested delivery.

I’m a Java Backend Developer with 4+ years of experience building high-availability microservices for large-scale telecom clients. I’ve delivered Spring Boot services handling millions of daily billing and customer management transactions, with a proven focus on performance and reliability.

I improve backend outcomes through SQL query optimization, indexing strategies, and refactoring service-layer logic—resulting in measurable gains like a 40% performance improvement. I design scalable REST APIs consumed by 10+ internal and external systems, supporting low latency and high availability across multiple regions.

I deploy and manage production workloads on AWS (EC2, S3, Lambda) and containerized services using Docker, improving deployment reliability across environments. I also collaborate in Agile sprints with product owners, QA, and frontend teams, and I’m recognized for consistently delivering high-quality, well-tested code on or ahead of deadlines.

Experience

Work history, roles, and key accomplishments

Software Developer

Amdocs

Aug 2022 - Apr 2025 (2 years 8 months)

Architected and delivered Spring Boot microservices for a major Philippine telecom operator, supporting millions of daily billing and customer transactions. Improved backend performance by 40% through SQL/query and service-layer refactoring and deployed production services on AWS using Docker containers.

Java Spring Boot Microservices RESTful APIs AWS EC2 S3 Lambda Docker SQL Optimization High Availability Agile Scrum

Associate Software Developer

Amdocs

Aug 2021 - Dec 2022 (1 year 4 months)

Optimized backend logic and database performance to improve system response time by ~40%, exceeding client SLA targets for telecom billing workflows. Built and maintained Core Java/Spring components with MySQL and SQL Server, including stored procedures and SQL scripts for high-volume data aggregation and management.

Spring SQL SQL Server Stored Procedures Linux RESTful Services Secure Coding

Education

Degrees, certifications, and relevant coursework

IMS Engineering College

Bachelor of Technology in Computer Science, Computer Science

2017 - 2021

Activities and societies: Academic project: Railway Announcement System (Java & MySQL), building a system to store and retrieve real-time train scheduling and route information.

Earned a Bachelor of Technology in Computer Science at IMS Engineering College from 2017 to 2021.