Arnab Ray

Full Stack Engineer

Kolkata, West Bengal, India6 yrs 5 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in full-stack development with modern frameworks.
Proven track record in optimizing application performance.
Strong experience in reengineering legacy systems.

Stackforce AI infers this person is a Fullstack Developer with expertise in SaaS applications and performance optimization.

Contact

Skills

Core Skills

Spring BootJava

Other Skills

ASP.NETAgile MethodologiesAndroidAndroid DevelopmentAngularC++Cascading Style Sheets (CSS)DockerExpress.jsFirebaseFront-End DevelopmentGitHTMLHTML5JavaScript

About

Developed many Products from Scratch. Built websites for companies. Currently working at Oracle Pvt Ltd as Programmer Analyst 2 Frameworks: Express, React, React Native, Angular, ASP.NET Languages: C++, Javascript, Typescript Tools: Adobe XD, Figma, Firebase, Git, Swagger

Experience

Oracle

2 roles

Senior Application Developer

Apr 2025 – Present · 11 mos · Bengaluru, Karnataka, India

Spring BootJavaJavaScriptOracle DatabaseTypeScriptOJET+2

Programmer Analyst 2

Apr 2022 – Apr 2025 · 3 yrs · Bengaluru, Karnataka, India

1. Complete Reimplementation Responsibility: Entrusted with the full-scale reengineering of both the Integrator engine and UI.
2. Engine Modernization:
Transitioned the Integrator engine from Java servlets to Spring Boot, enhancing its scalability and maintainability.
Implemented an advanced logging system, significantly reducing the time to detect application-level failures.
3. Memory Management and Performance Optimization:
Developed a memory offloading strategy to resolve out-of-memory issues for large payloads.
Progressing an off-heap solution to further enhance system performance and reliability.
4. System Resilience:
Introduced a circuit breaker mechanism to protect the engine against failures and ensure continuous operation.
5. UI Overhaul:
Reengineered the outdated UI using an upgraded Oracle JET framework, resulting in improved user experience and interface responsiveness.
Implemented code optimizations and caching to decrease load times and enhance user interaction.
6. Database and Backend Optimization:
Refined Repository code to reduce database calls and improve the efficiency of data retrieval.

Spring BootJavaDockerOracle DatabaseKubernetesOJET+1

Tata consultancy services

2 roles

System Engineer

Nov 2020 – Apr 2022 · 1 yr 5 mos · Hyderabad, Telangana, India

Following agile methodology in Boeing Project for developing MVP of Galley Configuration Studio which has reduced time to configure galleys and increased productivity for Boeing's customers.
Created auto adjustable coordinate system to place container images on top of galley according to default coordinates to support better configuration in any device

Digital Intern

Jan 2020 – May 2020 · 4 mos · Tamil Nadu, India

Understanding the customer feedback on the new product and forecast sales Extract real time data from social media and understand the trends using Spark Streaming, MongoDB Charts and Stanford Core NLP.

Quaff media private limited

Mobile Application Developer

Jun 2018 – Jun 2018 · 0 mo · Indore, Madhya Pradesh, India

App to connect social networking websites to generate a unique Social ID for each member. The main challenge in this was the integration of website's APIs and generating dynamic links for sharing the unique id.

National institute of ocean technology

Mobile Application Developer

Dec 2017 – Jan 2018 · 1 mo · Chennai Area, India

App for NIOT to fetch data from Buoys in ocean and show the same in app for the ease of researchers and scientists. This app can access buoy data from web servers using REST APIs and display it to end users.