Nancy Mary R

I am a Senior Software Engineer with over 2.5 years of experience in building scalable, user-friendly web applications using modern JavaScript technologies. My expertise is primarily in frontend development with JavaScript, React.js, and TypeScript, while also being comfortable working with backend technologies like Java , Express.js, Sequelize, and JWT.

I’ve contributed to key CRM modules, taking an active role in crafting intuitive UIs, integrating APIs, and ensuring the delivery of clean, maintainable code. I am well-versed in working with REST APIs, GraphQL, MySQL, and tools like GitHub, Postman, and Jenkins.

Beyond development, I’m passionate about mentoring and have led training programs for new developers. I work well in team-oriented environments and consistently focus on improving my skills, whether it’s refining design patterns or deepening my understanding of backend development.

• Developed & implemented a Server-Driven UI (SDUI) using a JSON-based architecture, enabling real-time, data- driven UI rendering and improving UI flexibility while reducing manual effort.
• Led development of two key CRM Dashboard projects, enhancing customer data management & operational efficiency:
  • KYC: Managed multi-country KYC verification, optimizing data processing and improving compliance workflows. 
  • RMQ (Relationship Management Questionnaire): Designed 4 dynamic modules with step-based navigation, complex validations, and file upload capabilities, reducing manual input. efforts by 50%.
• Contributed to the development of SDUIAdmin, an automation tool for auto-generating JSON structures for dynamic UI components, reducing manual UI configuration. by 60%.
• Designed & delivered the Skill Matrix project using React (frontend) & Express.js (backend) to automate resource allocation based on employee skills, improving project staffing efficiency.
• Mentored & trained 5+ batches, coaching 70+ freshers in JavaScript, React, Express, QUnit, Sinon, Appzillon and ES6 best practices, leading to 30% faster onboarding and improved developer proficiency.
• Wrote test cases using QUnit and Sinon, conducted manual testing, identified critical defects, and ensured high quality projects. 
• Implemented CI/CD pipelines using Jenkins and Bash scripting, cutting deployment time by 50% and minimizing human errors.
• Managed production operations, optimizing system performance, troubleshooting critical issues to maintain application stability. 
• Replaced TIBCO BW with Spring Boot to eliminate legacy bottlenecks , while building a YAML-based orchestration engine powering 10+ workflows across MQ, DB, files, and email with strong data integrity and seamless QA integration 

Bachelor of Engineering (B.E.) in Computer Science
HKBK College of Engineering, Bengaluru — 2022

Built a strong foundation in software engineering, algorithms, and system design.

Completed hands-on projects in full-stack development and backend systems.

Participated in technical fests, coding challenges, and team-based development initiatives.