Emertxe Information Technologies

🚀 Project Spotlight: LSB Image Steganography in C ✨ “Hiding information inside pixels — where security meets creativity..” As part of my Embedded Systems Internship at Emertxe Information Technologies, Bangalore, I developed a project that hides and retrieves secret messages within images using the Least Significant Bit (LSB) technique. 🧠 Project Overview 🧩 This system encodes a .txt file into a .bmp image and later decodes it to recover the exact data — ensuring zero loss and high accuracy. 🛠️ Tech Stack 💻 Language: C (GCC) 🗂️ File Types: .txt & .bmp 🧮 Platform: Linux Terminal 🧰 Tools: VS Code, GCC ⚙️ Key Learnings ✅ Deepened my understanding of C programming fundamentals ✅ Applied bitwise operations for precise data embedding and extraction ✅ Gained hands-on experience with file handling (fopen(), fseek(), fclose()) ✅ Improved logical flow and variable management in complex systems 🧩 Challenges Tackled 🔸 Bit-level encoding & decoding logic 🔸 Data alignment and size accuracy 🔸 Multi-variable handling for reliable data recovery 💬 Takeaway This project sharpened my embedded logic and C programming skills, while sparking a deeper interest in digital security and image processing. 🙏 Gratitude A heartfelt thanks to my mentors at Emertxe for their guidance and support: 👨🏫 Mr. Anand Lokhande – Class Mentor 💡 Poovarasan Raja, Krishna M, Mouli Dharan A – Lab Mentors 🔗 GitHub Repository : https://lnkd.in/eJtWNB2P #ProjectShowcase #CProgramming #EmbeddedSystems #Steganography #Internship #LearningByDoing #Emertxe

🔥 Happy to share my Inverted Search Project developed during my training at Emertxe Information Technologies. 🚀 Project Title: Inverted Search (C Programming) 📚 Built an Inverted Search application that reads words form multiple text files and stores words in a Hash Table, allowing efficient searching, storing, and modification of data — similar to how a dictionary works! 💡 Through this project, I learned and implemented: 1️⃣ Hash table creation and efficient data indexing 2️⃣ File handling and dynamic memory allocation in C ⚙️ Tech Stack: C Programming | Data Structures | File Handling | Hash Tables 🎯 Objective: To design a fast and structured word-search system for multiple files using hashing concepts. 🔗 Check out my GitHub for more details about this project: 👉 https://lnkd.in/gxgCZFAy #CProgramming #DataStructures #InvertedSearch #Emertxe

🎉 Thrilled to Share My Project – Customer Billing System! 💻 I recently developed a Customer Billing System as part of my learning journey at Emertxe Information Technologies. This project helped me gain hands-on experience in C programming and deepen my understanding of file handling and modular program design. 🔹 Project Highlights 💡 Generate Invoice: Create invoices containing customer details like name, phone number, address, ID, and product information with amount and GST. 📜 Show Invoice: View all invoices that have been generated and saved in the system. 🔍 Search Invoice: Easily search any invoice using the Customer ID. 🚪 Exit: Gracefully terminates the program. 🧠 Skills Gained This project gave me a strong foundation in how real-world applications manage data using file operations. Excited to keep building and exploring more system-level programming projects! 🚀 GitHub Repository:https://lnkd.in/gzqk8KKW projectpresentation:https://lnkd.in/gXjZ-Sbd 🙏 A big thanks to my mentors Kaifi Azmi and PRAVIN G for their constant guidance and support throughout this project. Their mentorship helped me enhance both my technical and problem-solving skills. #CProgramming #FileHandling #Emertxe #LearningJourney #CodingProject #CustomerBillingSystem #SoftwareDevelopment

Thrilled to share my Embedded Systems Internship Project Emertxe Information Technologies Bangalore – a Command-Line Interface(CLI) Address Book in C 📖💻 🔧 Core Functionalities: Create Contact → Add Name, Mobile, Email, and Location Search Contact → By Name, Mobile, Email, or Location (supports partial matching) Edit Contact → Update details with proper validation Delete Contact → Remove contacts with clean indexing List Contacts → Display records in a formatted tabular view (all or only favorites) Save & Exit → Persistent storage with real-time file updates ✅ Data Validations Name → Only alphabets and spaces. Mobile → Exactly 10 digits and no repeated numbers to remove duplicates. Email → Must include @ and .com and no repeated emails to remove duplicates. 🧠 Skills Gained Modular C Programming Arrays, Structures, and Pointers File I/O and Data Validation Translating real-world logic into code ⚙ Technical Challenges Solved Handled duplicate entry prevention for reliability Managed indexing issues during edit/delete operations Ensured modularity and reusability with well-structured functions I am deeply grateful to my mentors at Emertxe Information Technologies for their constant support and guidance. 🔗 GitHub Repository: https://lnkd.in/eTRKZDhF #CProgramming #EmbeddedSystems #Internship #FileHandling #Emertxe #GitHub#ProblemSolving#LearningByDoing

🔢Ever tried calculating numbers so big that even a normal calculator can’t handle them? Results often show up in scientific notation like "1.23e12", losing precision in the process. That’s exactly what I tackled with my first data structures project: Arbitrary Precision Calculator (APC) in C, completed during my Embedded Systems course at Emertxe Information Technologies. I built a command-line calculator capable of performing addition, subtraction, multiplication, and division on numbers of any size. It uses double linked lists to store digits, command-line arguments for input, and a Makefile for easy compilation and execution. The project handled: 🔹 Representing extremely large numbers as nodes in a double linked list 🔹 Implementing arithmetic operations with manual carry and borrow management 🔹 Handling edge cases to ensure accuracy across all operations 🔹 Efficient compilation and execution using Makefiles ⚡ The biggest challenge? At first, operations like multiplication and division were producing incorrect results. After carefully tracing through linked list nodes, digit alignment, and edge cases, I realized the issues were in carry propagation and pointer management. Fixing this was a turning point, it sharpened my debugging skills and reinforced my understanding of data structures and algorithms. 🎯 What I gained: 🔹Stronger hands-on skills in C programming, linked lists, and command-line interfaces. 🔹Experience designing custom algorithms for arithmetic operations. 🔹Confidence in handling numbers beyond conventional limits and complex data structures. Being my first data structures project, it was a fun yet challenging journey that reminded me limits exist only until you find the logic to overcome them. 🙏 Special thanks to my mentors Kishore Vasanth sir and GURU VIGNESH K sir for their guidance and support throughout this project, your insights made all the difference! #EmertxeInformationTechnologies #CProgramming #Algorithms #DataStructures #ProblemSolving #LearningByDoing #ProjectShowcase

🔥 Excited to share my Source to HTML Converter project developed during my training at Emertxe Information Technologies! 🚀 Project Title: Source to HTML Converter (C Programming) 🔍 Built a tool that reads C source code and converts it into a well-formatted HTML file with proper syntax 💡 Through this project, I gained hands-on experience in: 1️⃣ File handling and parsing in C 2️⃣ Basics of HTML ⚙️ Tech Stack: C Programming | File Handling | String Operations | HTML Formatting 🎯 Objective: Transform raw C code into a structured, visually readable HTML representation for documentation and sharing purposes. 💻 Explore the project on my GitHub: https://lnkd.in/gjqiCda7 #CProgramming #SourceToHTML #Programming #Emertxe