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Sazid .

Software Engineer| React.js | Express | Node.js | Mongodb |Java Backend Developer | Spring Boot | REST APIs | Spring Security | Microservices

New Delhi

1+ year of work experience

Mediology Software Pvt. Ltd.
Sep 202510 mosPresent

Gurugram

QSpiders - Software Testing Training Institute
Jan 20257 mosJul 2025

Noida, Uttar Pradesh, India

Built and maintained 10+ Spring Boot REST endpoints with MySQL, boosting API throughput by 15%. Optimized complex SQL queries and database indexes, cutting average response time from 250ms to 180ms. Collaborated in an Agile environment, conducting peer code reviews and maintaining CI/CD pipelines.
IBM
Jun 20242 mosJul 2024

Delhi, India

Suven Consultants and Technology Pvt.Ltd.
Dec 20212 mosJan 2022

New Delhi, Delhi, India

Completed 2 Projects Using Java with GUI based Swing Library.

Education

Guru Gobind Singh Indraprastha University

Master of Computer Applications - MCA, Computer Science

Guru Gobind Singh Indraprastha University

20232 yrs2025
Jamia hamdard

BCA, Computer Science

Jamia hamdard

20193 yrs2022

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Sazid . on Tal

Headline

Software Engineer| React.js | Express | Node.js | Mongodb |Java Backend Developer | Spring Boot | REST APIs | Spring Security | Microservices

About

Backend Software Engineer specializing in high-throughput distributed systems, event-driven architectures, and modern Java enterprise solutions. I focus on building resilient, low-latency microservices that scale under heavy real-time data loads. My current production work at Mediology Software centers on migrating legacy systems to modern Java (Spring Boot 21) infrastructure and architecting high-scale backend engines. I specialize in resolving complex concurrency challenges, optimizing data sync pipelines, and reducing system latency across distributed components. Beyond core backend engineering, I design and deploy production-ready AI orchestration layers, building complex agentic workflows and advanced retrieval pipelines to bridge the gap between enterprise systems and generative AI. 🛠 Tech Stack & Core Competencies: • Languages & Frameworks: Java, Spring Boot 21, Node.js, Spring Security • Distributed Systems & Data: Apache Kafka, Redis (Semantic Locking), Elasticsearch • Databases: MySQL, PostgreSQL, Advanced Query Optimization • Cloud & Architecture: AWS, Docker, Microservices, RESTful APIs, Event-Driven Design • Advanced Tech: LangGraph, RAG Frameworks, Agentic AI Pipelines Always open to connecting with technical recruiters, engineering leads, and professionals working on distributed architectures, custom cloud platforms, or advanced AI integration. 🔧 #Java #SpringBoot #Microservices #DistributedSystems #Kafka #Redis #BackendDeveloper #AgenticAI

Location

New Delhi

Work experience

Software Engineer at Mediology Software Pvt. Ltd., Sep 2025 - Present · 10 mos, Gurugram

Java Developer at QSpiders - Software Testing Training Institute, Jan 2025 - Jul 2025 · 7 mos, Noida, Uttar Pradesh, India, Built and maintained 10+ Spring Boot REST endpoints with MySQL, boosting API throughput by 15%. Optimized complex SQL queries and database indexes, cutting average response time from 250ms to 180ms. Collaborated in an Agile environment, conducting peer code reviews and maintaining CI/CD pipelines.

Data Analyst at IBM, Jun 2024 - Jul 2024 · 2 mos, Delhi, India

Software Developer at Suven Consultants and Technology Pvt.Ltd., Dec 2021 - Jan 2022 · 2 mos, New Delhi, Delhi, India, Completed 2 Projects Using Java with GUI based Swing Library.

Education

Master of Computer Applications - MCA, Computer Science, Guru Gobind Singh Indraprastha University

BCA, Computer Science, Jamia hamdard

Sazid . - Software Engineer in New Delhi | Tal