Dheeraj kumar

Software Engineer

Hyderabad, TS 0+ yrs exp 82 · Excellent

About

Associate Software Engineer with 1 year of industry experience at OpenText, building scalable enterprise systems serving thousands of users. Proficient in Java 17+, Spring Boot / Spring Framework 6, and PostgreSQL with deep expertise in RESTful API design, ORM-based persistence (Hibernate/JPA), Spring Security, and application security hardening. Proven track record of engineering AI-powered solutions using RAG pipelines, LangChain, and FAISS automating high-volume workflows and achieving sub-second query latency at scale. Seeking backend or applied-AI engineering roles where I can build high-performance, cloud-native systems at scale.

Skills & Expertise (36)

Black Duck Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.5/10

Years Exp

MySql Intermediate

5.5/10

Years Exp

SQL Intermediate

5.5/10

Years Exp

Angular Intermediate

5.5/10

Years Exp

ReactJS Intermediate

5.5/10

Years Exp

HTML Intermediate

5.5/10

Years Exp

CSS3 Intermediate

5.5/10

Years Exp

Node.js Intermediate

5.5/10

Years Exp

Python Intermediate

5.5/10

Years Exp

JUnit Intermediate

5.5/10

Years Exp

Mockito Intermediate

5.5/10

Years Exp

Arrays Intermediate

5.5/10

Years Exp

Linked Lists Intermediate

5.5/10

Years Exp

Stacks Intermediate

5.5/10

Years Exp

Queues Intermediate

5.5/10

Years Exp

Trees Intermediate

5.5/10

Years Exp

Graphs Intermediate

5.5/10

Years Exp

Hibernate Intermediate

5.5/10

Years Exp

Java 17+ Intermediate

5.5/10

Years Exp

JavaScript Intermediate

5.5/10

Years Exp

Typescript Intermediate

5.5/10

Years Exp

Spring Boot Intermediate

5.5/10

Years Exp

REST APIs Intermediate

5.5/10

Years Exp

Spring Security Intermediate

5.5/10

Years Exp

JWT Intermediate

5.5/10

Years Exp

Microservices Intermediate

5.5/10

Years Exp

JPA Intermediate

5.5/10

Years Exp

Redis Intermediate

5.5/10

Years Exp

System Design Intermediate

5.5/10

Years Exp

Machine Learning Beginner

3.5/10

0.5

Years Exp

RAG Beginner

3.5/10

0.5

Years Exp

LangChain Beginner

3.5/10

0.5

Years Exp

FAISS Beginner

3.5/10

0.5

Years Exp

CNN Beginner

3.5/10

0.5

Years Exp

Natural Language Processing Beginner

3.5/10

0.5

Years Exp

Work Experience

Associate Software Engineer

OpenText

Oct 2025 - Mar 2026

Engineered a notes migration feature enabling seamless annotation transfer across 2 enterprise viewer platforms, directly unblocking upgrade paths for enterprise clients. Architected a reversible annotation revert mechanism using PostgreSQL transactional consistency — reduced data-loss incidents to zero and enabled selective rollback across 50K+ annotation records. Resolved 10+ critical production bugs including auth failures and a Windows-1256 to UTF-8 encoding defect, cutting customer escalations by ~20% and improving uptime SLA compliance. Hardened application security via Fortify SAST and Black Duck SCA, remediating 8+ high-severity vulnerabilities and delivering a clean security scan ahead of quarterly audit.

R&D Intern

OpenText

Apr 2025 - Oct 2025

Designed and shipped a reusable UI schema system (dropdowns, tabs, tree-select, dialogs, overlays) in Angular, adopted by 4+ product teams standardized 20+ components and reduced cross-team frontend inconsistency. Authored developer documentation and sample applications for the JOLT framework, cutting new engineer onboarding time and accelerating adoption across 3 engineering pods. Standardized component variants and interaction patterns improving scalability and ensuring a consistent user experience across 5+ enterprise product lines. Partnered with 3+ product teams across multiple engineering pods to gather component requirements and feedback, ensuring the schema system supported diverse enterprise use cases. Improved frontend consistency by standardizing a shared design language, significantly reducing ad-hoc component requests and duplicated UI efforts.