KASHII UPDATEZ Everyday Student Requirements & Python Coding Tutorials by Python Kashi
REQUIREMENT_ID_1601 β€’ 3-DAY_ACTIVE_POLICY

Customer Support β€” Voice & Non-Voice

Company
Company HCLTech
Type
Opportunity Type Internship
Salary
Stipend / Salary Rs 3.5 LPA
Location
Location Chennai, Tamil Nadu, India
Posted Date
Posted Date Oct 06, 2026
communication problem solving empathy basic IT phone etiquette time management adaptability customer service multitasking
πŸ“–
Aptitude and Reasoning Practice Open Resource β†—
Helps sharpen logical thinking and problem‑solving skills essential for handling diverse customer queries.
πŸ“–
Interview Preparation Guide Open Resource β†—
Provides insights into common interview questions and strategies to showcase communication and analytical abilities.
πŸ“–
Coding and Problem Solving Open Resource β†—
Enhances analytical thinking and technical reasoning useful for troubleshooting and process improvement.
πŸ“–
Algorithmic Challenges Open Resource β†—
Builds logical reasoning and structured problem‑solving skills beneficial for handling complex support scenarios.

Bachelor’s degree in BA, BBA, or B.Com from a recognized university, graduating in 2025 or 2026, minimum 50% marks, no backlogs, strong communication skills, basic computer literacy, and willingness to work night shift.

1
Round 1: HR screening
2
Round 2: Technical/Functional test
3
Round 3: HR interview
HCLTech is a leading global IT services and consulting company that delivers innovative technology solutions across a wide range of industries. With a presence in over 50 countries and a workforce of more than 150,000 employees, HCLTech is known for its customer‑centric approach, strong focus on digital transformation, and commitment to sustainability and social responsibility. The company’s culture encourages continuous learning, collaboration, and a passion for delivering high‑quality services to clients worldwide. The Customer Support β€” Voice & Non‑Voice role is designed for fresh graduates who are eager to start their career in a dynamic, customer‑focused environment. Working from home, you will be part of a global support team that handles inquiries, resolves issues, and ensures customer satisfaction across multiple channels, including phone, email, chat, and social media. The position operates on a night shift schedule, providing an opportunity to work flexible hours while gaining exposure to international clients. Key responsibilities include: - Responding to customer queries via phone, email, and chat in a timely and professional manner. - Troubleshooting technical and non‑technical issues and escalating complex problems to higher tiers. - Maintaining accurate records of customer interactions in the CRM system. - Following standard operating procedures and quality guidelines to ensure consistent service delivery. - Collaborating with cross‑functional teams such as technical support, billing, and product management. - Monitoring and reporting on key performance indicators (KPIs) such as response time, resolution rate, and customer satisfaction. - Participating in continuous improvement initiatives to enhance support processes. - Handling escalated complaints with empathy and a solutions‑oriented mindset. - Adhering to data privacy and security policies while handling sensitive customer information. - Engaging in regular training sessions to stay updated on product knowledge and support tools. Tech stack and tools: CRM platform (e.g., Salesforce), ticketing system (e.g., ServiceNow), Microsoft Office Suite, and basic knowledge of operating systems and web browsers. Growth path: Starting as a Customer Support Associate, you can progress to Senior Associate, Team Lead, and eventually to specialized roles such as Technical Support Engineer or Customer Success Manager. Continuous learning and performance excellence open doors to leadership positions and cross‑functional projects. Why join: This role offers the flexibility of working from home, exposure to global clients, and a structured career ladder. HCLTech provides comprehensive onboarding, mentorship, and ongoing skill development, making it an ideal launchpad for fresh graduates looking to build a long‑term career in technology and customer service.

HCLTech β€” Software Engineering & Full Stack Interview Guide

Previously asked questions, exam syllabus, coding benchmarks & round strategy.

APTITUDE & LOGIC πŸ“–
Aptitude Practice Questions & Online Mock Tests

Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.

Open Resource β†—
COMPANY GUIDE 🎯
HCLTech Interview Preparation Corner

Comprehensive guide covering typical interview formats, common questions, and preparation tips for HCLTech and off-campus tech roles.

Open Resource β†—
MOCK TESTS & PAPERS πŸ“
Comprehensive Interview Prep Resources & Syllabus

Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.

Open Resource β†—
CODING PRACTICE πŸ’»
Algorithm and Data Structure Problem Set

Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.

Open Resource β†—
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (communication, problem solving, empathy, basic IT, phone etiquette, time management, adaptability, customer service, multitasking) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
HCLTech Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
Explain OOP (Object-Oriented Programming) principles with real-world examples in communication. Answer β–Ό
Model Answer: 1. Encapsulation (data hiding via private fields/getters). 2. Abstraction (hiding implementation complexity). 3. Inheritance (code reusability). 4. Polymorphism (method overriding/overloading).
What is the time and space complexity of QuickSort vs MergeSort? Answer β–Ό
Model Answer: QuickSort: Average O(N log N) time, O(log N) space. Worst O(N^2). MergeSort: Guaranteed O(N log N) time, but requires O(N) auxiliary space.
Explain the difference between SQL Indexing (B-Tree vs Hash) and when not to use an index. Answer β–Ό
Model Answer: Indexes speed up SELECT queries via B-Trees. However, they slow down INSERT, UPDATE, and DELETE operations because indexes must be updated on disk. Avoid on low-cardinality columns (e.g., boolean flags).
What happens under the hood when you enter a URL in a browser? Answer β–Ό
Model Answer: 1. DNS lookup (resolves IP). 2. TCP 3-way handshake (SYN, SYN-ACK, ACK). 3. TLS negotiation for HTTPS. 4. HTTP GET request sent. 5. Server responds with HTML/CSS/JS. 6. Browser renders DOM & CSSOM tree.
What is the difference between REST and GraphQL APIs? Answer β–Ό
Model Answer: REST uses multiple fixed endpoints with possible over/under-fetching. GraphQL uses a single endpoint allowing clients to query exact fields in a single request.
Why do you want to join HCLTech as a Customer Support β€” Voice & Non-Voice?
Preparation Tip: Highlight HCLTech's market reputation, recent tech innovations, and how your skills in communication directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.

More Fresh Requirements in Non IT

View Category Feed β†—
HCLTech
Customer Support β€” Voice & Non-Voice
Apply Apply Now β†—
Chat Chat with Kashii