Devesh Tiwari
Software Engineer | Full Stack & AI Developer
Education
B.E. in Computer Science
Sambhram Institute of Technology, Bangalore, Karnataka, India
CBSE Class 12
DAV Academy, Uttar Pradesh, India
CBSE Class 10
Lord Buddha Public School, Uttar Pradesh, India
Technical Skills
Java, Python, C++, JavaScript, TypeScript, SQL, HTML5, CSS3
Next.js, React.js, Node.js, Express.js, Spring Boot, TensorFlow, LangGraph
Google Cloud (Vertex AI), MongoDB, PostgreSQL, Supabase, Firebase, Docker
Data Structures & Algorithms, OOP, System Design, REST API Development, Debugging, Unit Testing
Git, GitHub, CI/CD, Agile Methodologies, Postman
Generative AI, RAG Pipelines, Prompt Engineering, NLP, Penetration Testing
Work Experience
Creative Team Lead
Sep 2025 – PresentOSCode, SAIT Chapter · Bengaluru, IN
- Led outreach and engagement initiatives, increasing event attendance by 108% (from 120 to 250+ participants).
- Built an automated QR-based check-in and certificate generation system using Next.js and Supabase, reducing administrative effort by 80% and minimizing manual errors.
- Collaborated with cross-functional teams to streamline event operations and improve workflow efficiency.
- Mentored junior members on UI/UX best practices, fostering a collaborative and innovation-driven team environment.
Artificial Intelligence Intern
Jun 2024 – Aug 2024Coincent.ai · Remote
- Engineered a text classification system using TensorFlow and NLP techniques.
- Designed and fine-tuned a Vision Transformer (ViT) model, improving performance over baseline CNN models by 15%.
- Performed large-scale data preprocessing and feature engineering using Pandas and NumPy.
- Analyzed and visualized model performance using Matplotlib.
Projects
WealthWise - AI Finance Manager | Next.js, Supabase, Google Gemini API, Clerk
Architected a full-stack financial platform utilizing Google Gemini AI for automated receipt parsing. Integrated secure authentication via Clerk and background job scheduling with Inngest, employing Recharts to visualize financial health through interactive dashboards.
E-Commerce Backend API | Node.js, Express, MongoDB, JWT
Developed a scalable RESTful API supporting secure JWT-based authentication and role-based access control. Structured optimized MongoDB schemas for product inventory and cart management, with comprehensive endpoint documentation maintained in Postman.
DevFolio: AI-Integrated Portfolio Platform | Next.js 15, TypeScript, LangGraph, Google Gemini, RAG
Launched a responsive developer portfolio using Next.js 15 and TypeScript, featuring an embedded autonomous AI agent. Engineered the agent's core using LangGraph and a RAG pipeline with FAISS to semantically index GitHub repositories, ensuring real-time data synchronization.
Vision Transformer (ViT) Implementation | TensorFlow, Deep Learning, Python
Built a Transformer-based architecture for image classification on the CIFAR-10 dataset, eliminating reliance on CNNs. Incorporated advanced mechanisms including patch extraction and Multi-head Self-Attention to achieve high validation accuracy in computer vision tasks.
Certifications & Simulations
- Google Cloud: Earned credentials in Prompt Design and Building Real-World AI Applications. Built and integrated LLM-based solutions using Gemini for scalable application development.[Link]
- Vtricks Technologies: Completed intensive training modules on Data Analytics, Big Data Concepts, NoSQL Database Design, and Core Java & SQL development.
- Physics Wallah: Gained hands-on experience in Microservices, Distributed Systems, and Database Architecture. Separately certified in Ethical Hacking (Kali Linux/Nmap).
- COMED KARES: Certified in user-centric problem-solving and rapid prototyping methodologies through a comprehensive 6-month innovation cohort.
- Forage Simulations: Executed technical work simulations for JPMorgan Chase and Wells Fargo (RESTful APIs, Java, Spring Boot), Goldman Sachs (cryptography), and Accenture/Walmart (DevOps, CI/CD, Agile, Data Structures).
Achievements
Top 5000 Shortlist - EY Techathon 6.0
Ernst & Young
Achieved a perfect score in the first round and secured a Top 5000 shortlist position.
National Finalist - VOIS for Tech Innovation Marathon 2.0
Edunet Foundation
Secured a position among the Top 75 teams nationally, selected for an intensive 12-week mentorship program to architect innovative technical solutions under industry guidance.