Ajay Kumar D R B
Open to work1 years experienceFull Stack Web Developer
Full Stack Web Developer specializing in MERN stack, workflow automation, and scalable B2B SaaS architectures.
Standing Rank
Rank Not Available
Developer Badges
Badges Pending
Skills & Technologies
39 skillsWork Experience
Frontend Developer (Full Stack)
Konnectify
- Spearheaded the end-to-end development and ownership of critical platform modules in a fast-paced startup environment, delivering a comprehensive billing page, hierarchical folders, and a robust connections module.
- Architected and deployed a highly customizable, white-labelled Integration Platform as a Service (iPaaS) tailored specifically for enterprise clients, enabling scalable B2B workflows.
- Engineered sophisticated workflow automation features, integrating catch hooks, custom code blocks, dynamic custom fields, section creation, and complex dynamic pathing (including mid-workflow path insertions).
- Designed and implemented high-throughput event logging pipelines, successfully deploying batch event logs and repeater event logs to ensure comprehensive traceability of asynchronous tasks.
- Established the foundational architecture for the user management module, completing the initial setup and core functionality prior to the integration of Role-Based Access Control (RBAC).
Independent Software Consultant (Full Stack Developer)
Self-Employed
- Architected and deployed 5 highly scalable MERN-stack web applications, optimizing responsive UI components to improve cross-device rendering performance and drive a 30% increase in early-stage user engagement.
- Established secure, modular front-end architectures using Redux Toolkit and Context API for centralized state management, eliminating prop-drilling and significantly reducing feature development time by 25%.
- Designed and integrated robust RESTful APIs with Node.js and Express.js backends, implementing JWT-based authentication to ensure zero-trust access control and secure data transmission for dynamic client applications.
- Orchestrated automated CI/CD pipelines via GitHub Actions for seamless deployment across Netlify and Render environments, cutting average deployment time by 40% and enabling rapid iteration of NoSQL database schemas.
Junior Software QA Engineer
Chella Software
- Executed comprehensive testing protocols for an enterprise-level Windows desktop Treasury Management System, ensuring rigorous quality standards across complex financial workflows.
- Validated diverse financial instrument modules encompassing bonds, stocks, private equity, real estate, Fixed Deposits (FD), and Recurring Deposits (RD) to guarantee precise data processing.
- Conducted rigorous cross-market functionality testing across four localized variations of the application, ensuring strict alignment with distinct country-specific market dynamics and financial regulations.
- Collaborated with engineering teams to isolate discrepancies across the localized builds, accelerating the defect resolution lifecycle and ensuring high-fidelity product releases.
Projects
ZapCart (eCommerce Platform)
- Architected an end-to-end eCommerce platform utilizing the MERN stack and ShadCN UI, integrating secure PayPal payment gateways for seamless and encrypted transaction processing.
- Engineered a comprehensive role-based admin dashboard enabling streamlined management of product inventory, categorizations, and customer order fulfillment operations.
- Implemented dynamic product filtering, sorting algorithms, and centralized cart state management, driving a 25% increase in overall user engagement and platform retention.
GoldenGauge (Financial Tool)
- Developed a dynamic gold rate calculator utilizing React and Material-UI, prioritizing a responsive, mobile-first architecture to ensure seamless cross-device rendering performance.
- Integrated robust JSON Web Token (JWT) authentication protocols to securely manage user sessions, protecting sensitive user preferences and data access points.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
MERN Stack Web Development Bootcamp
MERN Stack Web Development Bootcamp, GUVI Zen
SQL Certification
SQL Certification, HackerRank
Python Programming Certification
Python Programming Certification, SoloLearn
About Details
Professional Bio
Results-driven Full Stack Web Developer with a Mechanical Engineering background and QA experience. Proficient in MERN stack, Nest.js, Next.js, and PostgreSQL. Proven track record in engineering complex workflow automations, CI/CD pipelines, and B2B SaaS architectures.
Bachelor of Engineering in Mechanical Engineering
K.L.N. College of Engineering (2018 - 2022)
Higher Secondary Certificate (Class XII)
Velammal Vidyalaya ( - 2018)