Bhavesh Ranjan — Software Engineer

🚀 Backend Developer | Node.js | MongoDB | MySQL | Scalable Systems | SDE-1 at Simplilearn I am a passionate Backend Developer with a strong foundation in building scalable and secure backend systems. With a Master's degree in Computer Applications from Vellore Institute of Technology (2024), I bring hands-on experience from startups, government projects, and freelance work. 💼 Professional Experience Currently working as an SDE-1 at Simplilearn, contributing to a fast-paced tech team building impactful learning solutions. Previously at AHAsolar Technologies Ltd., I worked on multiple government-backed platforms such as PM Surya Ghar Yojana, GEDA EV, and Grievance Management System. I built CMS tools, optimized workflows, integrated AWS S3, and developed stored procedures to streamline large-scale operations. As a Freelance Backend Developer for a confidential client, I developed REST APIs using Node.js and MongoDB, implemented cron jobs, integrated email automation, and ensured secure access with JWT-based authentication. 🛠️ Tech Stack & Skills Languages & Frameworks: Node.js, Express.js, PHP, JavaScript, C++ Databases: MongoDB, MySQL Other Tools: JWT, Auth0, AWS S3, REST APIs, Git Core Skills: API Design, Role-Based Access Control, Database Optimization, Cron Jobs 🎯 I love solving real-world problems through code. From managing complex data workflows to integrating third-party services and optimizing backend performance, I’m driven by clean architecture and practical outcomes. 🔗 Check out my Projects section for live demos and insights into my work. 📩 Let’s connect—whether it’s for collaboration, mentorship, or discussing backend architecture!

Stackforce AI infers this person is a Backend Developer specializing in scalable systems and government projects.

Location: Bangalore Urban, Karnataka, India

Experience: 1 yr 7 mos

Skills

Api Design
Database Optimization
Backend Development
Database Engineering

Career Highlights

Built scalable backend systems for government projects.
Achieved 99% accuracy in subsidy disbursement workflows.
Developed REST APIs with secure JWT authentication.

Work Experience

Simplilearn

Software Development Engineer-1 (SDE-1) (1 yr)

NDA-Protected Client

Freelance Backend Developer (2 mos)

AHAsolar Technologies Ltd.

Software Engineer (7 mos)

WRITO EDUCATION PRIVATE LIMITED

Back End Developer (3 mos)

Sankhyana Consultancy Services Pvt. Ltd.

Software Developer Intern (4 mos)

Education

Master of Computer Applications - MCA at Vellore Institute of Technology

Bachelor of Computer Applications - BCA at CIMAGE Group of Institutions, Patna

Bhavesh Ranjan

Software Engineer

Bangalore Urban, Karnataka, India1 yr 7 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Built scalable backend systems for government projects.
Achieved 99% accuracy in subsidy disbursement workflows.
Developed REST APIs with secure JWT authentication.

Stackforce AI infers this person is a Backend Developer specializing in scalable systems and government projects.

Contact

Skills

Core Skills

Api DesignDatabase OptimizationBackend DevelopmentDatabase Engineering

Other Skills

Node.jsExpress.jsMongoDBElectron.jsJWTMySQLAWS S3E-CommerceJSON Web Token (JWT)Auth0REST APIsTypeScriptTwilioAIProblem Solving

About

Experience

1 yr 7 mos

Total Experience

9 mos

Average Tenure

1 yr

Current Experience

Simplilearn

Software Development Engineer-1 (SDE-1)

Jun 2025 – Present · 1 yr · Bangalore Urban, Karnataka, India · On-site

Nda-protected client

Freelance Backend Developer

Mar 2025 – May 2025 · 2 mos · India · Hybrid

Worked with a confidential client under a Non-Disclosure Agreement (NDA) to design and develop a robust backend and cross-platform desktop applications. Leveraged technologies such as Node.js, Express.js, MongoDB, and Electron.js, collaborating remotely with occasional on-site visits for requirement gathering and project alignment.
Key Responsibilities & Contributions:
Designed and maintained RESTful APIs for user management, product inventory, and workflow automation.
Developed Electron.js-based desktop applications for internal use, enabling seamless cross-platform access to core functionalities.
Created and managed cron jobs to automate daily backend tasks like checking pending work and updating stock levels.
Integrated an email notification system to send scheduled reports and critical alerts to stakeholders.
Implemented JWT authentication and role-based authorization to ensure secure API and application access.
Participated in on-site client meetings to capture evolving requirements and deliver tailored technical solutions.
Followed best practices in code structure, error handling, and performance optimization, ensuring compliance with strict confidentiality standards.

Node.jsExpress.jsMongoDBElectron.jsJWTAPI Design+1

Ahasolar technologies ltd.

Software Engineer

Jul 2024 – Feb 2025 · 7 mos · Ahmedabad, Gujarat, India · On-site

Worked as a Backend Developer on multiple government-backed digital platforms, contributing to projects like the Pradhan Mantri Surya Ghar Yojana, GEDA EV, and Grievance Management System (GMS). Played a key role in optimizing backend performance, building scalable systems, and improving workflows for internal and external stakeholders.
Key Achievements:
CMS Development for PM Surya Ghar Yojana: Built a content management system to manage 500+ files and assets, reducing manual effort by 70% and improving content handling efficiency.
Cloud Storage Integration: Integrated AWS S3 for seamless file upload and retrieval, enhancing system reliability and scalability.
GEDA EV Project: Digitized and optimized the vendor registration and approval workflow, reducing onboarding time by 30% and improving overall operational efficiency by 40%.
Subsidy Disbursement Optimization: Streamlined and automated subsidy workflows, achieving 99% accuracy and cutting processing time by 45%.
Grievance Management System (GMS): Engineered a multi-portal complaint handling system with automated ticket assignment, escalation rules, and departmental routing—resulting in 50% faster issue resolution.
Database Engineering: Designed and developed 50+ stored procedures and optimized 20+ existing ones across projects to improve performance, scalability, and maintainability.

Node.jsMySQLAWS S3Backend DevelopmentDatabase Engineering