Sunny Kumar

Java Intern

https://www.opentalent.in/sunny-kumar-2

IndiaMember since December 23, 2025

Key Strengths

Demonstrates strong foundational skills in Data Structures & Algorithms, evidenced by a LeetCode competitive programming rating of 1700+ and 800+ problems solved.
Possesses extensive backend development expertise across multiple languages (C/C++, Node.js, TypeScript, Python) and technologies (Microservices, RESTful APIs, Distributed Systems, Docker, Kubernetes).
Has practical experience in building high-performance systems, including an in-memory data store (Redis Clone) supporting concurrent clients and optimized for latency.
Proven ability to develop secure authentication systems with Role-Based Access Control (RBAC) and OAuth 2.0 integration (Auth API project).
Proficient in database design and optimization using PostgreSQL, MongoDB, and Redis.
Familiarity with modern development practices such as Agile, Code Reviews, CI/CD automation, and Test-Driven Development (TDD).
While the target role is 'Java Intern', the candidate's strong transferable backend and system design skills indicate high potential for rapid learning and contribution in a Java environment.

Cultural & Operational Fit

Cultural Fit Analysis

Insufficient data to assess cultural fit due to a zero score on the psychometric test.

Soft Skills & Operational Fit

The candidate's professional summary highlights collaborative problem-solving, mentoring peers, and leading small feature teams. Operational fit is indicated by experience with Agile methodologies, Code Reviews, CI/CD automation, and Test-Driven Development (TDD) as listed in their technical skills.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Key Strengths

Demonstrates strong foundational skills in Data Structures & Algorithms, evidenced by a LeetCode competitive programming rating of 1700+ and 800+ problems solved.
Possesses extensive backend development expertise across multiple languages (C/C++, Node.js, TypeScript, Python) and technologies (Microservices, RESTful APIs, Distributed Systems, Docker, Kubernetes).
Has practical experience in building high-performance systems, including an in-memory data store (Redis Clone) supporting concurrent clients and optimized for latency.
Proven ability to develop secure authentication systems with Role-Based Access Control (RBAC) and OAuth 2.0 integration (Auth API project).
Proficient in database design and optimization using PostgreSQL, MongoDB, and Redis.
Familiarity with modern development practices such as Agile, Code Reviews, CI/CD automation, and Test-Driven Development (TDD).
While the target role is 'Java Intern', the candidate's strong transferable backend and system design skills indicate high potential for rapid learning and contribution in a Java environment.

Cultural & Operational Fit

Cultural Fit Analysis

Insufficient data to assess cultural fit due to a zero score on the psychometric test.

Soft Skills & Operational Fit