Pijuskanti Mandal

Backend Engineer

Kolkata, West Bengal, India5 mos experience

Key Highlights

Strong backend development expertise in Java.
Hands-on experience with SaaS platform development.
Proficient in Data Structures and Algorithms.

Stackforce AI infers this person is a Backend-focused Software Engineer with SaaS expertise.

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Skills

Core Skills

JavaBackend Development

Other Skills

AlgorithmsAndroid DevelopmentBackend System DesignData StructuresData Structures & AlgorithmsDatabasesException HandlingGit / GitHubMySQLProblem Solving / Logical ThinkingREST APIsSQLSoftware EngineeringSpring BootSpring Data JPA

About

I am a Computer Science graduate and backend-focused software engineer with strong problem-solving skills and hands-on experience building real-world systems. My core strengths are Java, Data Structures & Algorithms, RESTful API design, SQL, and backend system logic. I focus on writing clean, understandable, and scalable code rather than relying heavily on frameworks. I have designed and developed a Truck Management SaaS platform covering authentication, role-based access, trip lifecycle management, delivery status updates, and business-driven validations. I prefer understanding internal working and system behavior instead of using abstractions blindly. My approach emphasizes correctness, edge-case handling, and interview-ready problem solving. Actively seeking entry-level Software Engineer roles where strong logic, backend development, and DSA are valued.

Experience

Self-initiated / personal project

Backend Engineer | Truck Management SaaS (Personal / Capstone Project)

Oct 2025 – Present · 5 mos · Home Based · Remote

Designed and developed a full-featured backend system using Java, Spring Boot, and MySQL.
Implemented role-based authentication and authorization for Admin and Driver roles.
Built trip lifecycle management, including delivery status updates and validation rules for business logic.
Created scalable REST APIs with clean, maintainable, and testable code.
Applied unit testing and proper exception handling for production-level reliability.
Focused on edge-case handling, DSA-driven logic, and system design principles.

JavaSpring BootMySQLREST APIsUnit TestingException Handling+3