Krish Mahajan
Building intelligent systems, impactful products, and futuristic digital experiences.
Decoding My Story
Driven by Applied Science, engineered for impact.
My coding philosophy is rooted in a growth mindset, experimentation, and scientific curiosity. From assembling labs in my bedroom to presenting at NITI Aayog showcases and writing scalable multi-threaded scrapers, I design robust full-stack software and firmware systems with the ambitious perspective of a future technology leader and product architect.
The Genesis of Curiosity
Kendriya Vidyalaya Chenani — Class 7
Krish's journey of applied scientific exploration began in Jammu & Kashmir. Drawn by a deep curiosity to understand the inner workings of the physical world, he spent after-school hours dismantling toys, constructing basic circuitry, and establishing an experimental workshop in his room. In the same year, he competed in Vidyarthi Vigyan Manthan (VVM)—India's national science talent search examination—securing an exceptional regional selection at a very young age, which caught the eye of educators who nurtured his potential.
Scientific Foundations
NCSC Biology & Water Reclamation
Under the mentorship of dedicated science teachers, Krish designed an environmental engineering project titled 'Using Algae Chlamydomonas to Retreat Water'. Utilizing microalgae to reclaim and clean wastewater, the research system achieved 2nd Prize in the National Children's Science Congress (NCSC). This regional breakthrough sparked a lifelong determination to design technologies that solve real-world community challenges on a national scale.
The COVID Prototyping Surge
INSPIRE MANAK Award & Smart Firmware Prototyping
When the pandemic locked down classrooms, Krish converted his bedroom into a full-time hardware-software prototyping lab. Building and testing firmware continuously, he designed 'Life Protector on Roads'—an intelligent traffic accident-prevention architecture—which won selection and ₹1,00,000 in INSPIRE MANAK funding support. Alongside it, he engineered the earliest conceptual software models and sensors interface for his assistive communication project, the 'Hand Gesture Vocalizer'.
Record-Breaking Open Nationals
30th National Children's Science Congress
Entering the NCSC arena, Krish achieved First Prize and National selection at KV DRDO Bengaluru. He advanced to the highly competitive Open Nationals/International level at SAL Education Campus, Ahmedabad, organized by GUJCOST, DST, and NCSTC. Honored as an official 'Child Scientist', he etched his name in KVS history as the first student from the entire KVS Jammu Region to reach the Open Nationals in NCSC history.
National Tech Showcases
AIM NITI Aayog Showcase & Youth Co:Lab by UNDP
Following selections in the ATL Marathon and ranking in the Top 36 teams nationally in Youth Co:Lab by UNDP, Krish was invited by the Atal Innovation Mission, NITI Aayog, to showcase his 'Hand Gesture Vocalizer' (HGV) at National Technology Week 2023 in Delhi. Presenting among the country's elite selected innovators directly to national leaders and delegates, he was recognized as a Junior Scientist associated with the Ministry of Science & Technology.
Modern CS Architect & Builder
B.Tech Computer Science & Engineering
Now pursuing his B.Tech in CSE (maintaining an 8.6 CGPA), Krish is translating his robust physics prototyping roots and research mindset into next-generation intelligent systems, multithreaded automation pipelines, and full-stack software. His trajectory is that of a future tech founder and engineer: designing elegant, scalable, and human-centered digital experiences that solve real-world problems.
The Vision Ahead
My final objective is not just to write code, but to synthesize intelligent software, emerging hardware paradigms, and human-centered design to solve critical issues. I am committed to continuous experimentation, collaborative research, and building tech-driven products that deliver a meaningful, high-performance impact on human lives.
Technical Capabilities
Specialized in building full-scale hardware integration maps, RESTful servers, and immersive responsive UI frontends.
Frontend Development
Crafting beautiful interfaces & dynamic client-side structures.
Backend Development
Architecting efficient APIs, server structures, and logic flow.
Database Architecture
Structuring scalable, high-performance data repositories.
Intelligent & Embedded Systems
Optimizing edge architectures, firmware engineering, real-time operating logic, and firmware.
Tools & DevOps Platforms
Managing deployments, version tracking, and virtual pipelines.
Featured Technology Products
Sleek intelligent systems, responsive automation frameworks, and firmware architectures engineered from the ground up.
Tagtrix: Smart RFID Access Control
PROBLEM METRIC
“Shared institutional resources like electricity and water lack secure, authorized access control in classrooms, labs, and plants, leading to unauthorized use and resource wastage.”
KEY PRODUCT ARCHITECTURE
- Allows resource activation only upon scanning registered RFID tags to guarantee authorized use.
- Integrates a modular, scalable, and cost-effective design that smoothly fits existing industrial/institutional setups.
- Provides customized features like usage tracking, time-based access parameters, and individual user accountability.
ACHIEVEMENT
Promotes institutional accountability with customized usage tracking and individual control limits
SYSTEM IMPACT
Reduces unauthorized resource access and prevents wasteful electricity and water consumption
AquaSense: IoT Smart Water Diagnostics System
PROBLEM METRIC
“Water scarcity and inefficient usage in shared environments (hostels, apartments, institutions) lead to tank overflows, unexpected shortages, and excessive wastage due to a total lack of real-time monitoring and consumption awareness.”
KEY PRODUCT ARCHITECTURE
- Deploys dedicated flow sensors to independently track and analyze real-time water consumption across multiple usage sections (kitchens, bathrooms, drinking points, utility lines).
- Tracks time-series storage tank levels and input supply availability, ensuring that resource usage remains dynamically aligned with available capacity.
- Employs an ESP32/ESP8266 microcontroller to collect, process, and stream multi-area water telemetry.
- Integrates a servo-controlled valve mechanism with manual regulation and dynamic Auto Mode flow adjustment to prevent overflows.
ACHIEVEMENT
Provides real-time multi-area water intelligence and automated smart suggestions based on consumption pattern analysis
SYSTEM IMPACT
Transforms traditional resource management into a data-driven, highly optimized, and sustainable self-balancing water system
Hand Gesture Vocalizer (HGV)
PROBLEM METRIC
“Over 63 million individuals in India (including 5 million children) suffer from deafness and muteness. While sign language exists, it is not widely understood, making day-to-day communication with the general public incredibly difficult.”
KEY PRODUCT ARCHITECTURE
- Reads gestural movements through flexible flex sensors and an MPU6050 gyroscope/accelerometer to recognize complex hand movements.
- Serves by an Arduino Uno R3 acting as the central processing brain to analyze sensor curves and fusion coordinates.
- Directly translates recognized physical gesture sequences into clear, synthetic TTS speech outputs that are understandable to everyone.
- Successfully designed and engineered across three progressive product life-cycle iterations (V1.0, V2.0, V3.0) for optimal accuracy.
ACHIEVEMENT
Showcased at National Technology Week 2023 in Delhi, backed by Atal Innovation Mission, NITI Aayog
SYSTEM IMPACT
Empowers deaf and mute individuals to communicate naturally and fluidly with everyone, bridging the physical language gap
Life Protector on Roads
PROBLEM METRIC
“High-density transit networks suffer from fatal accidents, with 75% of casualties occurring due to improper or delayed emergency response services (police, rescue, hospitals) after severe vehicular collisions.”
KEY PRODUCT ARCHITECTURE
- Integrates an Arduino Uno, GSM SIM800C, GPS 6MV2, MPU6050 gyroscope, and shock sensors to construct an edge telemetry warning array.
- Autonomous Collision Safeguard: features an interactive safe-verification system that prompts 'Are you safe?' upon detecting a high-G impact.
- Automated Alert Dispatch: if the driver responds 'No' or does not answer within a critical window, it automatically dispatches emergency messages with real-time GPS locations.
- Extensively tested by crashing scaled remote-control models in simulated roll-overs, front, side, and rear impacts at different speeds.
ACHIEVEMENT
Selected and backed with ₹1,00,000 national funding support under the INSPIRE MANAK innovation scheme
SYSTEM IMPACT
Saves lives by guaranteeing instantaneous, autonomous dispatch of GPS coordinates to medical teams and police, bypassing bystander delays
My Journey Timeline
Tracing my professional evolution, academic background, and community leadership landmarks.
Campus Mantri @ GeeksforGeeks
Technical Outreach Leader
Leading CS technical outreach initiatives to accelerate student engagement with algorithms and problem-solving platforms. Organizing workshops and structuring presentations on data structures.
Campus Mantri @ GeeksforGeeks
Technical Outreach Leader
Leading CS technical outreach initiatives to accelerate student engagement with algorithms and problem-solving platforms. Organizing workshops and structuring presentations on data structures.
Campus Ambassador @ Kreo
User Engagement Specialist
Conducted brand outreach and user engagement drives among student cohorts. Collected structured surveys and analyzed feedback pipelines to support core product improvement insights.
Campus Ambassador @ Kreo
User Engagement Specialist
Conducted brand outreach and user engagement drives among student cohorts. Collected structured surveys and analyzed feedback pipelines to support core product improvement insights.
B.Tech — Computer Science & Engineering
D.K.T.E. Society's Textile and Engineering Institute
Maintained an outstanding 8.6 CGPA. Specialized in advanced software systems, edge computing, distributed network architectures, and robust full-stack web architectures.
B.Tech — Computer Science & Engineering
D.K.T.E. Society's Textile and Engineering Institute
Maintained an outstanding 8.6 CGPA. Specialized in advanced software systems, edge computing, distributed network architectures, and robust full-stack web architectures.
High School (PCM — Physics, Chemistry, Math)
Batote, Jammu & Kashmir
Fostered a deep native passion for logic, math, and software engineering. Developed early interest in building command-line games and static websites.
High School (PCM — Physics, Chemistry, Math)
Batote, Jammu & Kashmir
Fostered a deep native passion for logic, math, and software engineering. Developed early interest in building command-line games and static websites.
GitHub Pipeline Analytics
Live commits feed, language frequencies, and premium product cases pulled directly from cloud systems.
Contributions Board
364 Days Activity FeedFlagship Repositories
Core Open-Source ProjectsTagtrix
A smart RFID-based access control solution designed to secure institutional resources like electricity and water by linking identity verification with relay activation.
AquaSense
An IoT smart water diagnostics system deploying flow sensors and ESP32/ESP8266 valves to track and balance real-time consumption.
Hand-Gesture-Vocalizer
A smart gestural translation device reading flex sensors to convert physical sign language sequences into real-time TTS speech.
Life-Protector-on-Roads
An edge collision telemetry warning array detecting high-G impact to autonomously dispatch emergency alerts with GPS locations.
Real-time Stream
Live Event LogsLanguage Index
Frequency DistributionInitialize Connection
Have a project idea, hackathon invitation, or collaboration proposal? Shoot me a message!
Let's Build the Future
I am highly open to consulting, core software collaborations, automation systems, and advanced technology innovations.