Suraj Kumar

Software Engineer

Faridabad, Haryana, India2 yrs experience

Key Highlights

Expert in building scalable Fintech applications
Proficient in modern web and mobile technologies
Strong background in secure and robust software solutions

Stackforce AI infers this person is a Fintech Full-Stack Developer with expertise in secure and scalable applications.

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Skills

Core Skills

JavaSpring Boot

Other Skills

MicroservicesReactMS SQL ServerDockerREST APIsAngularPostgreSQLMySQLFull-Stack DevelopmentGraphQLKubernetesApache KafkaCore JavaAngularJSFirebase

About

Full Stack Software Engineer experienced in building enterprise-grade banking and financial applications using Java, Spring Boot, Microservices, Angular, PostgreSQL, Kafka, and MySQL. Strong background in developing secure and scalable ERP, Accounting, Loan Management, and Core Banking systems with expertise in REST APIs, authentication/authorization, distributed systems, and modern UI development. Adept at delivering robust solutions across web and mobile platforms using industry-standard architecture and latest technologies.

Experience

2 yrs

Total Experience

9 mos

Average Tenure

5 mos

Current Experience

Bharuwa solutions pvt ltd

Software Engineer

Jan 2026 – Present · 5 mos · Noida · On-site

Developed a full-stack Loan Management System to streamline the end-to-end loan application lifecycle , including customer onboarding, KYC verification, and loan processing.
Key Features:
Multi-step loan application flow (Loan Type → Mobile Verification → KYC → Face Verification → Basic Details)
Dynamic form handling with validation and reusable components
Auto-complete master data integration (gender, profession, loan purpose, etc.)
Document upload & preview (KYC with file size validation)
Secure authentication with JWT and session handling
Persistent state management across steps (handles refresh & navigation)
Tech Stack:
Backend: Java, Spring Boot, JPA/Hibernate, Microservices
Frontend: React (TypeScript), MUI, Custom reusable components (SpInput, SpButton)
Database: MS SQL Server
Tools: Docker, REST APIs, Axios
Highlights:
Designed scalable backend with dynamic query handling (Criteria API)
Built reusable UI components to mimic Angular-like data binding in React
Implemented robust error handling and API response standardization

JavaSpring BootMicroservicesReactMS SQL ServerDocker+1

Paa crypto bank

Software Developer

Mar 2025 – Aug 2025 · 5 mos · United Kingdom · Remote

Built a full-stack crypto payment and exchange platform similar to Binance, owning the product end to end—from UI to backend architecture.
The platform enables users to add and withdraw funds, exchange cryptocurrencies in real time, and perform P2P transactions with secure balance and transaction handling.
Focused on scalability, performance, and rapid iteration, using:
Angular 19 for a fast, modern, and responsive frontend
Java 17 & Spring Boot for scalable REST APIs and core business logic
PostgreSQL for reliable, transactional data storage
Designed the system with a startup mindset: clean APIs, modular services, production-ready architecture, and the ability to scale features and users quickly

JavaSpring BootAngularPostgreSQL

Hostbooks limited

2 roles

Junior Java Developer

Mar 2024 – Jan 2025 · 10 mos · Gurugram, Haryana, India · On-site

Worked on the end-to-end development of a full payroll management system with a strong focus on accuracy, compliance, and data integrity.
The system handles employee onboarding, salary structures, monthly payroll processing, deductions, and payout workflows, ensuring reliable and auditable salary calculations.
Built using Angular 17 for a structured and user-friendly frontend, Java 17 & Spring Boot for robust backend services, and PostgreSQL for ACID-compliant payroll data management.
Designed workflows and calculations aligned with enterprise payroll and financial system standards.

JavaSpring BootAngularPostgreSQL