Advanced Email Existence
NPM Package
Lightweight Node.js library to verify whether an email address actually exists via SMTP and MX-record checks — useful for cleaning sign-up forms and reducing bounces.
Node.jsSMTPDNSEmail Validation
View on NPMAvailable for new opportunities
$echo "Hi, I'm"
HarshitVarshney
Backend Developer & DevOps
I build scalable backend systems and automation solutions that are reliable, efficient and production-ready.
Gwalior, M.P., IndiaIST · 2026
Tech I work with AWS Docker Node.js Python
0+
Years Experience
0+
Projects Completed
0+
Technologies Mastered
~/harshit — zsh
$ whoami > harshit
$ whoami > harshit $ cat skills.txt backend · devops · cloud $ building awesome things
Scroll
PHP
Node.js
JavaScript
Python
Express.js
HTML5 / CSS3
Bootstrap
AWS
Azure
Cloudflare
Docker
Kubernetes
CI/CD Pipelines
MySQL
PostgreSQL
MongoDB
WordPress
React
REST API Development
Git / GitHub
Postman
VS Code
Figma
Exotel API
API Security
Containerization
Linux Server Administration
Nginx
Website Deployment
Performance Tuning
PHP
Node.js
JavaScript
Python
Express.js
HTML5 / CSS3
Bootstrap
AWS
Azure
Cloudflare
Docker
Kubernetes
CI/CD Pipelines
MySQL
PostgreSQL
MongoDB
WordPress
React
REST API Development
Git / GitHub
Postman
VS Code
Figma
Exotel API
API Security
Containerization
Linux Server Administration
Nginx
Website Deployment
Performance Tuning
01About
Behind the keyboard.
A quick snapshot of who I am and what I work on.
- Role
- Backend Developer & DevOps
- Focus
- Cloud · APIs · CI/CD
- Currently
- Shipping at YSI Technologies
- Based in
- Gwalior, M.P., India
// about_me.md
Backend Developer & DevOps enthusiast with a strong foundation in building robust APIs, microservices and cloud-native applications. I love automating workflows, optimizing infrastructure and solving real-world problems.
Open to work·B.Tech CSE @ MITS·2+ yrs industry
0+
Years Experience
0+
Projects Completed
0+
Technologies Mastered
What I do
- /01
Backend Development
Building secure, efficient and scalable APIs and backend services.
- /02
DevOps Engineering
Automating deployments, managing infrastructure and ensuring high availability.
- /03
Cloud & Infrastructure
Working with AWS and modern cloud services to build resilient solutions.
- /04
Database Management
Designing and optimizing databases for performance and reliability.
- /05
CI/CD & Automation
Implementing CI/CD pipelines and automating workflow for faster delivery.
- /06
Monitoring & Logging
Setting up monitoring, logging and alerting for reliable systems.
02Skills
Tools I reach for daily.
A working stack across backend, cloud, databases, and DevOps — picked up while shipping production systems.
PHP
Node.js
JavaScript
Python
Express.js
HTML5 / CSS3
Bootstrap
AWS
Azure
Cloudflare
Docker
Kubernetes
CI/CD Pipelines
MySQL
PostgreSQL
MongoDB
WordPress
React
REST API Development
Git / GitHub
Postman
VS Code
Figma
Exotel API
API Security
Containerization
Linux Server Administration
Nginx
Website Deployment
Performance Tuning
PHP
Node.js
JavaScript
Python
Express.js
HTML5 / CSS3
Bootstrap
AWS
Azure
Cloudflare
Docker
Kubernetes
CI/CD Pipelines
MySQL
PostgreSQL
MongoDB
WordPress
React
REST API Development
Git / GitHub
Postman
VS Code
Figma
Exotel API
API Security
Containerization
Linux Server Administration
Nginx
Website Deployment
Performance Tuning
01 / 06
Languages & Frameworks
PHP·Node.js·JavaScript·Python·Express.js·HTML5 / CSS3·Bootstrap
02 / 06
Cloud & DevOps
AWS·Azure·Cloudflare·Docker·Kubernetes·CI/CD Pipelines
03 / 06
Databases
MySQL·PostgreSQL·MongoDB
04 / 06
Web Development
WordPress·React·REST API Development
05 / 06
Tools & Platforms
Git / GitHub·Postman·VS Code·Figma·Exotel API
06 / 06
Other Skills
API Security·Containerization·Linux Server Administration·Nginx·Website Deployment·Performance Tuning
03Projects
Things I've built.
Selected work — from NPM packages to fintech and healthcare backends.
FeaturedNPM Package
Advanced Key Generator
Secure API key and access token generation library to enhance backend security and access control. Integrated into Node.js systems for efficient resource management.
JavaScriptJWTNode.jsCryptography
View on NPM
/ 03
URL Shortener
PHP-based service
PHP-based URL shortener with a programmatic API for short link generation, enabling seamless integration with applications.
PHPMySQLApacheREST API
Visit Project/ 04
K.V.M. Eye Hospital
Admin Panel & Website
Hospital management system featuring patient records, invoicing, and prescription modules, plus a responsive WordPress website.
PHPBootstrap5MySQLPHPMailer
Visit Site/ 05
iimtc.com
Medical Report Analysis Platform
SSR platform with Google OAuth and OpenAPI integration for medical report analysis. Multi-language support and worldwide deployment.
SSROAuthOpenAPIi18n
Visit Site/ 06
Vigyoscenter
Fintech Backend
Scalable backend services for a fintech platform with secure transaction handling and AWS infrastructure.
Node.jsAWSMySQLREST API
Learn More/ 07
Easetap
NFC Platform
Backend infrastructure for an NFC-based platform with high-availability services and engagement tracking via AWS Pinpoint.
Node.jsAWS PinpointMongoDB
Visit Site04Experience
Where I've shipped.
Roles, education, and the wins worth remembering.
- July 2023 - Present
Backend Developer & DevOps
Yoursuperidea Technologies Pvt. Ltd.
Certificate of Achievement — Outstanding Performance & Dedication
- Designed and deployed AWS infrastructure (EC2/S3) achieving 99.95% uptime, cut deployment costs 30%, and accelerated releases 8x with Amplify and auto-scaling.
- Improved performance 40% via CI/CD pipelines and infrastructure tuning.
- Built scalable backends for Vigyoscenter (fintech), Easetap (NFC), and Aalekh.ai (AI CA software), boosting user engagement 25% with AWS Pinpoint.
- Developed and launched iimtc.com using SSR, Google OAuth, and OpenAPI integration for medical report analysis with multi-language support.
- Oct 2022 - July 2023
Web Developer (Intern)
Yoursuperidea Technologies Pvt. Ltd.
- Deployed 7+ production websites via cPanel with 99.9% uptime.
- Integrated Exotel API to securely process 500+ daily masked calls.
- Scaled high-traffic platforms (fragstalk.in, vigyos.com) to 50K+ monthly users through server optimizations.
- Mar 2023 - Apr 2023Gwalior, Madhya Pradesh, India · Hybrid
Web Developer (Intern)
Dr. B. R. Ambedkar Polytechnic College, Gwalior
- Contributed to web development projects under faculty mentorship using PHP, HTML/CSS, and JavaScript.
- Worked on departmental web tools and improvements as part of a hybrid internship program.
- Jan 2022 - Feb 2022
Web Developer (Intern)
Tesla Digital L.L.P.
- Created 6+ WordPress websites including datalabelify.com with responsive design and plugin integrations.
- Optimized performance and functionality using WordPress, PHP, HTML/CSS, and JavaScript.
Education
Madhav Institute of Technology & Science
Bachelor of Technology in Computer Science and Engineering
2024 - 2026·CGPA: 8.07Dr. Bhimrao Ambedkar Polytechnic College
Diploma in Computer Science and Engineering
2020 - 2023·CGPA: 8.58St. Paul's School, Gwalior
Class X
2019 - 2020
Key Achievements
- Top 5 Finalist — IEEE YESIST12-2025 International Hackathon (ITM University)
- Internal Smart India Hackathon (SIH) Shortlisted — 2023 and 2024
- Student Coordinator — ISCMCTR-2024 International Conference at MITS
- Participated in SRM HackHound 3.0 — 24-hour hackathon at SRM, Ghaziabad
05Certificates
Always learning.
Certifications across cloud, security, programming, and web development from recognized institutions.
Leadership · Apr 2024On requestCertificate of Appreciation — Student Coordinator of Technical Session
Madhav Institute of Technology & Science, Gwalior
Leadership · Apr 2024
- Cloud · Jan 2024On request
Certificate of Participation — Campus Cloud Connect
Madhav Institute of Technology & Science, Gwalior
Cloud · Jan 2024
Cloud · Oct 2023On requestMicrosoft Azure Essentials
Great Learning
Cloud · Oct 2023
- Hackathon · Sep 2023On request
Internal Hackathon 2023
Madhav Institute of Technology & Science, Gwalior
Hackathon · Sep 2023
Data · 2025On requestBig Data Computing
Swayam NPTEL — Govt. of India
Data · 2025
- AI / ML · 2025On request
Deep Learning
Swayam NPTEL — IIT Ropar
AI / ML · 2025
- Security · 2025On request
Privacy and Security in Online Social Media
Swayam NPTEL — Govt. of India
Security · 2025
- Cyber Security · 2025On request
Practical Cyber Security for Cyber Security Practitioners
Swayam NPTEL — Govt. of India
Cyber Security · 2025
- HCI · 2025On request
User-centric Computing for Human-Computer Interaction
Swayam NPTEL — Govt. of India
HCI · 2025
- Cyber Security · 2024On request
Ethical Hacking
Swayam NPTEL — Govt. of India
Cyber Security · 2024
- Security · 2024On request
Cyber Security and Privacy
Swayam NPTEL — Govt. of India
Security · 2024
Programming · Nov 2022ViewJava Training
Spoken Tutorial
Programming · Nov 2022
Web Dev · Sep 2021ViewCSS3 Ultimate Course
Udemy
Web Dev · Sep 2021
- Web Dev · Sep 2021View
HTML5 Ultimate Course
Udemy
Web Dev · Sep 2021
- Programming · Sep 2021View
Complete C Programming Course
Udemy
Programming · Sep 2021
Web Dev · Apr 2021ViewSucceeding in Web Development — Full Stack & Front End
LinkedIn Learning
Web Dev · Apr 2021
- Productivity · Jan 2021View
Microsoft Excel — Basic & Advanced Formulas
Udemy
Productivity · Jan 2021
NPTEL Recognition Badges
Awarded by NPTEL — Govt. of India for sustained performance.
NPTEL BelieverNPTEL Discipline StarNPTEL Enthusiast
06Contact
Let's build something.
Open to backend, DevOps, and cloud roles, freelance projects, and collaborations.
Let's build something great together.
Open to backend, DevOps, and cloud roles, freelance projects, and collaboration opportunities. Drop a message and I'll get back to you.