Name

Hi my name is Sparsh Jain Chajjed, I am a 14 year old studying in DPS bangalore south, I am very eager to learn new things and solve real world problems

Skills

Boards

• Arduino (5 + yrs)
• ESP32 (5 + yrs)
• STM32 (ongoing projects)
• LEGO Mindstorms 51515 (3 yrs)
• Raspberry Pi (2 + yrs)
• PCB design (1 + yr)

Languages

• C++ (5 + yrs)
• HTML (3 + yrs)
• Python (3 + yrs)
• JavaScript (5 mos)
• 3-D modeling (3 + yrs)
• Currently learning Assembly

3-D Modelling & Slicing Tools

• Blender (2 yrs)
• Tinkercad (3 yrs)
• Anycubic Slicer (1 yr)
• Orca Slicer (5 mos)
• Prusa Slicer (1 + yr)

AI Model Training

• Google Colab (2 + yrs)
• Built 12 deep-learning models and 20 + AI projects

Projects

• Bhoomi – IoT + AI soil-analysis system predicting manure nutrient content via pH sensing and recommending crop/fertilizer mixes.
• Soil Smart – Raspberry Pi analyzer logging 4 h / ha of soil data; DL model (loss 0.095) outputs optimal fertilizer dosage.
• NeuroShield – Smart helmet that locks scooter ignition unless worn and blocks start-up if BAC is unsafe; crash-detection auto-alerts EMS.
• CardioAlert – Wearable band with optical HR sensor and ESP32; triggers haptic/phone alerts when HR crosses set thresholds.
• S.A.I. (Smart Agricultural Irrigation) – Soil-moisture sensor mesh + weather forecasting on Raspberry Pi to irrigate only when conditions warrant.
• SafeSteps – Smart safety shoes; SOS Morse-code tap sends GPS-tagged SMS alert to police, enabling discreet emergency help.

Achievements

• National Automation Robotics Challenge 2024 – 1st place for soil-moisture irrigation system, ₹8000 prize
• IEEE REPower 2024 – 3rd place with Bhoomi
• Innovate H2O 2024 – Winner, AI-powered irrigation, ₹10000 funding
• Atal Marathon 2024 – Top 500 for Soil Smart, government funding & mentorship
• Elixir 8.0 2024 – Contributed to school trophy
• WRO – 2nd place in RoboMission
• MCA Codenest 2025 – Winner 1st place ₹7000 worth of prizes
• Green Pioneers 2025 – “Most Impactful Project” nominee for Bhoomi, ₹5000 prize
• Biomimicry Build-a-thon 2025 – Honorable Mention, ₹1000 prize
• Student Hacks 2025 – Top 20 teams
• Hack 4 Humanity 2024 – Honorable Mention
• Fabguard Innovation Challenge – Winner, ₹5000
• Intel AI Fest – Completed AI for Entrepreneurship module
• Raman Awards 2024 – National qualifier for NeuroShield
• Mega Hackathon 2025 – Sustainability Award for Bhoomi, prizes over ₹10000
• Byte Bash 2025 – 1st place for NeuroShield
• CodePie 2025 – 2nd place S.A.I. (hackathon); 2nd place SafeSteps (ideathon); NeuroShield top 10 (ideathon); Bhoomi top 20 (hackathon) – prizes worth over ₹50000
• HackNexus – Top-three prize, worth ₹30000
• HACK 2025 – 2nd place for CardioAlert