Raghvendra Singh Sengar

Software Engineer

New Delhi, Delhi, India3 yrs 9 mos experience
AI EnabledAI ML Practitioner

Key Highlights

  • Expert in AI integration and workflow automation.
  • Proven track record in optimizing database performance.
  • Strong foundation in Data Structures and Algorithms.
Stackforce AI infers this person is a Full-Stack Developer with expertise in SaaS and Healthcare solutions.

Contact

raghvendra.sengar@victrixsystems.comLinkedIn

Skills

Core Skills

JavaSpring BootSqlMongodbFront-end DevelopmentReact.jsJavascript

Other Skills

Agile MethodologiesAlgorithmsAmazon Web Services (AWS)Cascading Style Sheets (CSS)CommunicationData StructuresDatabase Management System (DBMS)Gen AIGitHubGitlabHTMLJiraLarge Language Models (LLM)LeadershipLiveChat ChatBot

About

Resume: https://drive.google.com/file/d/1p7gFZklkRxcdZBt1Pzqi0Euo4wLDUgk6/view?usp=drivesdk Full-Stack Developer with 2 years of experience designing and delivering scalable web applications using Java, Spring Boot, Oracle APEX, and modern JavaScript frameworks. Proven expertise in AI integration — from building chatbots with Spring AI + Ollama to creating intelligent workflows using Oracle APEX + OCI Gen AI. Experienced in developing background tasks, optimizing database performance, and crafting intuitive, user-focused platforms. Strong foundation in Data Structures & Algorithms (600+ LeetCode problems solved) and System Design, enabling the creation of high-performance, maintainable solutions. Currently seeking opportunities to contribute to innovative teams, build impactful products, and drive technology that solves real-world problems.

Experience

3 yrs 9 mos
Total Experience
1 yr 6 mos
Average Tenure
7 mos
Current Experience

Victrix inc.

Software Engineer

Oct 2025 – Present · 7 mos · Pune, Maharashtra, India · Hybrid

Oracle

(SDE) User Assistance Developer

Jul 2023 – Oct 2025 · 2 yrs 3 mos · Noida, Uttar Pradesh, India · On-site

  • Built internal workflow automation tools (Catapult, ArCOTS) with backend integrations in Spring Boot, reducing proposal processing time from 14 days to 5 days.
  • Designed and optimized queries & REST APIs powering reporting dashboards and services, improving throughput and boosting SMEs proposal submissions by 30% YoY.
  • Implemented Redis cache for instant proposal searches, reducing database load and significantly improving response time.
  • Secured services with Spring Security and JWT authentication, ensuring safe access control and protecting sensitive proposal data.
  • Automated approval workflows with background jobs, email notifications, and audit logging, cutting turnaround time from weeks to 1 week.
  • Engineered scalable services aligned with microservices architecture, enabling modular deployment and maintainability.
  • Integrated OCI Gen AI services and Oracle Code Assist into backend authoring workflows, reducing content revision cycles significantly.
  • Developed interactive UI components and dashboards in Oracle APEX (ReactJS-style modular design), which led to higher adoption among internal stakeholders.
Oracle apexSQLJavaSpring BootReact.jsMongoDB+9

Shakesjeer

2 roles

Tech Lead

Promoted

Mar 2022 – May 2023 · 1 yr 2 mos · Delhi, India

Front-End DevelopmentDatabase Management System (DBMS)HTMLGitHubObject-Oriented Programming (OOP)Cascading Style Sheets (CSS)+4

Tech team

Jun 2021 – May 2022 · 11 mos · Delhi, India

Front-End DevelopmentProgrammingDatabase Management System (DBMS)HTMLGitHubWordPress+3

Humming sparrow digital solution private limited

Software Developer

Jun 2021 – Sep 2021 · 3 mos · New Delhi, Delhi, India · Remote

  • Worked in a responsive healthcare platform in ReactJS, leading to 200+ monthly active patients and doctors in the first release.
  • Integrated RESTful APIs with backend, cutting average page load time from 4s to 2s via efficient state management.
  • Developed APIs for doctor and patient features, enabling seamless appointment booking.
  • Created disease and cure information blog API with a responsive ReactJS UI, enabling users to access and share updated healthcare insights.
GitHubData StructuresDatabase Management System (DBMS)Object-Oriented Programming (OOP)Cascading Style Sheets (CSS)HTML+5

Firstail

Frontend Developer

May 2021 – Jun 2021 · 1 mo · Dwarka, Delhi, India · Hybrid

  • Here, Me and my team working on exam website project and I am also representing FirstAIL in NSUT(campus ambassador).
Front-End DevelopmentProgrammingDatabase Management System (DBMS)HTMLGitHubWordPress+3

The stage media company ltd

Impact Ambassador

Jul 2020 – Aug 2020 · 1 mo · Maharashtra, India

Education

Netaji Subhas University of Technology

Bachelor of Technology - BTech — Electronics and Communications Engineering

Jan 2019 – Jan 2023

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