Praveen Kumar

Software Engineer

Rajasthan, India1 yr 6 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Expert in AI and systems design with proven results.
Led successful migrations and upgrades in complex environments.
Strong mentor with a track record of guiding new engineers.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in AI and database management.

Contact

Skills

Core Skills

Ai AgentsSystems DesignEngineeringDatabase Management

Other Skills

APIsAWSAgile MethodologiesAgile PracticesAlgorithmsC++CI/CDClean CodingCode ReviewCodebase MigrationCollaborationData StructuresDatabase Management System (DBMS)Database SkillsDocker

About

I am passionate about new technologies and I also love competitive coding. I am a good team player who loves working with people from diverse backgrounds. Besides, I like to solve real life problems using mathematical and logical tools to deliver solutions efficiently. Moreover, I am an enthusiastic learner and open to exploring new technologies and ideas that could help me learn more in the coming years to become a better Software Engineer.

Experience

Oracle

Member of Technical Staff

Jan 2025 – Present · 1 yr 2 mos · Bengaluru, Karnataka, India · On-site

1. Designed and developed a highly scalable Retrieval-Augmented Generation (RAG) AI agent using LLMs, Python, and LangChain, applying strong system design, problem-solving, and database skills to generate end-to-end test scenarios for RDBMS features. Implemented robust unit testing, performance optimizations, and ensured high testability, resulting in 70% reduction in manual effort and 10% improvement in test coverage. Collaborated cross-functionally using strong communication skills and agile practices.
2. Engineered a distributed, AI-assisted retrieval-generation platform for automated codebase coverage validation, enabling complete code ingestion, vector-based retrieval, and scalable microservice interactions. Integrated CI/CD workflows, added instrumentation for observability, and performed rigorous code reviews to maintain code quality—achieving 80% detection precision. Mentored team members on architecture, automation strategy, and cloud-based deployment best practices.
3. Developed an automated content ingestion pipeline for the AI Agent Factory using advanced Python scripting, applying clean-code principles, reusable components, and unit tests. Built functionality to fetch web content, convert it to PDF, and persist it in the application’s database, integrating seamlessly with internal APIs and cloud storage workflows. Improved system reliability and reduced agent creation time by 10% through workflow automation and CI/CD integration.

Retrieval-Augmented Generation (RAG)LangChainPythonSystem DesignProblem SolvingDatabase Skills+5

Independent venture

Founding Engineer

Sep 2024 – Dec 2024 · 3 mos · Jaipur, Rajasthan, India · On-site

Chronus

3 roles

Software Development Engineer 2

Jul 2024 – Aug 2024 · 1 mo · Hyderabad, Telangana, India · On-site

1) Opensearch Migration
Owned and delivered the migration from Elasticsearch to OpenSearch for both the main codebase and a microservice, ensuring seamless search and filter functionality with zero downtime.
Introduced and implemented the OpenSearch client, migrating from elasticsearch-ruby to opensearch-ruby, and reindexed data to support the transition.
Enhanced the codebase by integrating new libraries and upgrading related dependencies for compatibility with AWS OpenSearch.
Collaborated with QA and CloudOps teams to test and deploy the migration, adhering to best practices for performance optimization and stability.
Leadership:
1) Mentored newer engineers and gave guidance and instruction on our codebase, best practices, troubleshooting the code, as well as general career advice!
2) Led a successful search technology migration, initiated best practices, and convinced leadership to adopt improvements beyond the original scope, which were then circulated across the organization.

OpenSearchElasticsearchAWSCodebase MigrationCollaborationSystems Design+1

Software Development Engineer I

Jun 2022 – Jun 2024 · 2 yrs · Hyderabad, Telangana, India · On-site

1) Redis Upgrade: Owned and delivered Redis upgrade for Chronus product, including library compatibility, resolved library compatibility issues, AWS ElastiCache upgrade, test environment setup changes, added connection pool for multi-threading, cross-team collaboration & ensured high-quality integration and performance.
2) Played a key role in significant upgrades including Bootstrap, Rails, and Ruby, enhancing overall system performance and stability.
3) Automated database schema updates via Jenkins project, eliminating manual effort, reducing test pipeline cost, and significantly enhancing developer experience.
4) CI/CD: Integrated Redis and OpenSearch for the test environment, enhancing test suite robustness. Improved development & test setup for Matching and EmailLogs microservices. Major changes included Docker setup improvements, boosting overall efficiency. Owned code quality monitoring, maintained test coverage, and reduced technical debt by 20%.
5) Microservices: Enhanced Matching and EmailLogs microservices by upgrading Golang, Ruby, and Rails technologies, upgraded & introduced new libraries.
Leadership:
1) Mentored a summer intern, providing guidance on our codebase, best practices, troubleshooting, and fostering their adaptation to the work culture, while helping them exceed performance expectations.
2) Initiated and led the multithreading compatibility upgrade for Redis, enhancing user experience. I convinced leadership to include this in the plan and ensured seamless implementation without issues.

RedisJenkinsDockerMicroservicesRuby on RailsEngineering+1

Software Developer Intern

Jan 2022 – May 2022 · 4 mos · Hyderabad, Telangana, India · On-site

Enhanced Data Consistency: Added a new column for export data, ensuring uniformity across the product, including reverse feed exports & thorough unit and functional testing in RoR.
Migrated the product tour feature to the Shepherd.js library, enhancing functionality and user experience