
Vishal
software Developer
Male25 y/oBackend DevelopmentLive in IndiaNationality India
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Work experience
software developer
Pioneer E Solutions Private Limited2025.01-Current(a year)Post-Quantum Cryptography (PQC) Based Virtual Private Network (VPN) – Built a secure VPN solution integrating lattice- based post-quantum encryption algorithms. Designed robust key exchange protocols and secure tunneling resistant to quantum attacks. Ensured interoperability with existing network infrastructures for seamless deployment. Implemented VPN devices using OpenVPN with PQC support on Linux (Ubuntu, CentOS) and Windows. Leveraged open-source libraries such as liboqs, OQS OpenSSL provider, and OpenSSL for PQC integration, and validated traffic security and encryption with Wireshark analysis. • Quantum Random Number Generation (QRNG) – Implemented a quantum entropy source to enhance cryptographic security. Generated true random numbers using quantum phenomena integrated with Linux entropy pools. Validated entropy quality and performance for compliance with cryptographic standards. • Crime Voice Assistant (Android App) – Developed a voice-enabled Android application using TensorFlow Lite for speech-to-text and NLP processing, enabling hands-free crime reporting. Increased accessibility and reduced average report time by 45%. • Employee Management System – Designed and implemented a full- featured Android app with Django backend and Retrofit API integration. Improved HR operations like attendance and leave tracking, reducing manual overhead by 60% and increasing data accuracy by 35%. • Pothole Detection Embedded System – Built an end-to-end solution using Raspberry Pi, GPS, and MPU6050 sensor to detect road potholes and log geotagged data. Achieved 95% reliability in offline conditions through local CSV backup and auto-sync logic. • API & Backend Development – Created secure and optimized RESTful APIs using Django REST Framework. Reduced average API response time by 30% and ensured scalable performance under high data loads. • Modern Android Architecture & UI – Applied MVVM design pattern and Material Design components to deliver a smooth, crash-free user experience. Decreased app crashes by 40% and improved user engagement metrics.software developer
Ethos HR Management & Projects Pvt. Ltd.2023.05-2025.01(2 years)Android Application Development with AI/ML Integration: • Designed and developed Android applications integrating TensorFlow models for image processing, improving data accuracy by 30% and enhancing image quality for client deliverables Trained and deployed YOLOv8 models for object detection and segmentation, optimizing performance using ONNX runtime for Android platforms. • Integrated Large Language Models (LLMs) such as Gemma and MediaPipe for on-device inference, enabling real-time natural language processing and improving user interaction efficiency by 25%. • Geospatial and Offline Mapping Solutions: • Implemented OpenStreetMap for offline map functionality in Android applications, reducing dependency on internet connectivity and improving location-based service reliability. • Enhanced location accuracy and performance using Navic location services, ensuring seamless user experiences in navigation-based applications. • Machine Learning and Data Visualization: • Built interactive Streamlit-based web applications for visualizing machine learning workflows, including image segmentation, annotation, and model training pipelines. • Developed custom tools for annotating and preprocessing image datasets, reducing manual effort by 40% and accelerating model training cycles. • Backend Development and API Integration: • Designed and deployed scalable web applications using Django and Flask frameworks, reducing server response times by 20%. • Integrated RESTful APIs and third-party services to enhance Android app functionality, improving user engagement and feature richness
Educational experience
Deogiri Institute of Engineering and Management Studies
computer science & engineering2018.07-2023.10(5 years)Cumulative CGPA: 8.20 / 10 • Relevant Coursework: Software Engineering; Operating Systems; Algorithms; Artificial Intelligence; Advance Data Structures; Databases; Data Science; Entrepreneurship; • Participated in Startup competition Shodh 2019.
Languages
Hindi
Good
English
Good
Certificates
AWS Academy Graduate - AWS Academy Cloud Foundation
2021.08
Quantum Computing course organized by CDAC Hyderabad and IIT Roorkee
McKinsey.org Forward Program 2025
Redhat Certified System Administator Course (Traning)
RedHat Certified Engineer Course (Traning )
A Beginners Guide To Linux Kernel Dvelopment
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