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Jaynesh Shingala
Full Stack Software Engineer

Building scalable web applications, business automation pipelines, and high-performance system architectures that drive business growth.

View Projects Contact Me
5+
Years Experience
20+
Shipped Products
100%
Success Rate
System status: Active
// Core Architecture
const service = new ApplicationStack({
engine: "NextJS/React",
db: "PostgreSQL",
scaling: true
});
await service.deploy("AWS_EC2");
Server Performance
API Load
DB Query
Uptime
Secure API
99+ LightHouse
About Me

Architecting Enterprise Digital Assets

Writing performant backend systems and visual client interfaces, bridging the gap between product strategy and clean code.

Who I Am

I am a professional Full Stack Software Engineer. I design, test, build, and support production-ready web applications, complex database models, API systems, and process automations that scale under pressure.

My engineering philosophy focuses on simplicity, codebase maintainability, security, and exceptional performance metrics.

Full Stack Dev
End-to-end web architectures optimized for speed and utility.
Database Design
Robust relational layouts built for query optimization.
API Integration
Clean, secure, and documented REST endpoints.
Performance
Zero bloat, efficient caching, and clean execution cycles.

Tech Stack Matrix

JavaScript
TypeScript
PHP
Python
C++
React.js
Next.js
Tailwind CSS
Angular Material
jQuery
HTML5
CSS3
Node.js
Express.js
Laravel
REST APIs
API Development
JWT Authentication
Authorization
MongoDB
PostgreSQL
MySQL
Database Design
Query Optimization
Data Architecture
AWS
Docker
Git
GitHub
Firebase
Postman
Vercel
CI/CD
System Design
Data Structures
Algorithms
SOLID Principles
Code Refactoring
Problem Solving
Career & Journey

Experience & Education

My professional trajectory in software engineering, database design, and web development, alongside my academic foundations.

Work Experience

Software Engineer

Yanolja Cloud Solution • Full-Time
Apr 2024 – May 2026

Gujarat, India (On-site)

  • Developed and maintained scalable, secure, and high-performance full-stack web applications across frontend and backend systems.
  • Collaborated with designers, product managers, QA engineers, and developers to translate business requirements into production-ready features.
  • Designed, developed, and integrated RESTful APIs and third-party services to extend application capabilities.
  • Designed and optimized relational databases, SQL queries, and data-access logic to improve integrity, security, and performance.
  • Improved application performance by optimizing backend logic, SQL queries, caching strategies, and frontend assets.
  • Wrote and maintained unit/integration tests while troubleshooting and resolving complex production issues in Agile sprint executions.
React.js Next.js Node.js PHP Laravel PostgreSQL Docker AWS

Software Engineer

i365 Digital Solutions • Part-Time
Apr 2022 – Apr 2024

Gujarat, India (On-site)

  • Architected and developed the iAccount365.in Financial Accounting System, delivering scalable backend services.
  • Designed and implemented the backend architecture for the Budyuk Taxi Platform with a focus on reliability and scalability.
  • Built secure and scalable RESTful APIs using Node.js and Express.js, including JWT authentication and structured error handling.
  • Developed and optimized server-side components to support concurrent users and efficient data processing.
  • Designed and maintained database schemas, improving data integrity and query efficiency.
  • Created technical documentation (DB design docs, API specifications) and collaborated with cross-functional teams to resolve production issues.
Node.js Express.js JavaScript PostgreSQL MySQL REST APIs Git

Education

Bachelor of Technology

Sarvajanik College of Engineering & Technology
Jun 2022 – Jun 2026

Surat, Gujarat, India

Major: Information Technology • CGPA: 8.50 / 10.0

Relevant Coursework: Data Structures and Algorithms, Database Management Systems, Operating Systems, Computer Networks, Object-Oriented Programming, Software Engineering.

Activities & Societies: Coding Club, Technical Workshops, Hackathons, Team Projects, Technical Events, Software Development, Open Source Learning, Problem Solving.

Higher Secondary Certificate

Mauni International School
Mar 2020 – Mar 2022

Gujarat, India

Science & Mathematics stream.

Services Offered

Production-Grade Services

Providing premium engineering consultancy and custom developments tailored for modern web apps and automated integrations.

Custom Web Apps

End-to-end design, modular programming, and delivery of fast web software using TypeScript, React, and Node.js.

Business Websites

Highly polished corporate websites built on semantic code architectures to establish premium credibility for client brands.

Admin Dashboards

Custom administrative systems complete with dynamic telemetry, detailed tables, interactive charts, and role-based permissions.

API Integration

Building clean API endpoints, secure auth, webhooks, and integrating external platforms (Stripe, Twilio, Salesforce).

Database Design

Relational architecture design, foreign key grids, indexes, and partition schemes for heavy read/write volumes.

Performance Tuning

Speed optimization, database query debugging, memory leak patching, lazy loading systems, and edge caching configurations.

SaaS Product Dev

Formulating subscription pipelines, multi-tenant databases, transactional systems, and feature gate controls.

Case Studies

Featured Products

Explore live production platforms built, optimized, and maintained as end-to-end full-stack software solutions.

pregnancy_audio_session.ts
const useGarbhsanskarAudio = (trackId: string) => {
const [playing, setPlaying] = useState(false);
const player = new PrenatalAudioEngine({
analytics: "Clarity/GA4",
bufferSize: "dynamic"
});
await player.load(trackId);
}
LOC: ~18,400 lines
Live / Active
FEATURED PRODUCT Mar 2026 -- Present

Divine Garbhsanskar — Pregnancy Wellness Platform

Developed a responsive pregnancy wellness and prenatal education platform providing educational content, guided audio sessions, meditation resources, and wellness programs. Built a mobile-first user interface with SEO optimization, analytics integration, and scalable architecture. Currently expanding the ecosystem with Android and iOS mobile applications using React Native.

React.js Node.js Express.js MongoDB React Native Tailwind CSS Vite GA4 / Clarity
Live Website Mobile App Portal
razorpay_webhook_handler.js
const verifyPayment = async (req, res) => {
const signature = req.headers["x-razorpay-signature"];
const isValid = validateWebhookSignature(
req.rawBody, signature, secret
);
if (isValid) await order.markPaid(req.body.orderId);
}
LOC: ~14,250 lines
Live / Success
FEATURED PRODUCT Feb 2026 -- Jun 2026

FilingBy.com — Business Compliance Platform

Developed a full-stack platform that enables users to access company registration, GST registration, trademark registration, taxation, accounting, and legal compliance services. Built responsive user interfaces, scalable REST APIs, secure authentication workflows, role-based dashboards, service tracking, and administrative functionality. Integrated Clerk authentication and Razorpay payment gateways.

React.js Node.js Express.js MongoDB Tailwind CSS Clerk Auth Razorpay Gateway Production Deployment
Live Website

Other Selected Projects

A selection of custom enterprise platforms, dashboards, and client developments executed for various business sectors.

tax_projection_engine.py
def compute_yield(balance, rate, compounding):
factor = 1 + (rate / compounding)
yield_val = balance * (factor ** compounding)
return yield_val - balance
LOC: 15,200 lines
Active

Naya Finnvision

Premium financial tracking platform containing SVG chart reports, tax projection engines, and multi-user dashboard controls.

React TypeScript Next.js PostgreSQL
Live Demo
automobiles_inventory.sql
SELECT cars.id, cars.make, status.name
FROM cars
JOIN status ON cars.status_id = status.id
WHERE cars.available = true
ORDER BY cars.price DESC;
LOC: 12,450 lines
Live

Kakadiya Automobiles

Full stack vehicle catalog and service booking system containing complex search filters, admin console, and SMS notifications.

React Node.js Express.js PostgreSQL
Live Demo
student_portal_api.go
func GetGrades(w http.ResponseWriter, r *http.Request) {
id := r.URL.Query().Get("student_id")
grades := db.FetchGrades(id)
json.NewEncoder(w).Encode(grades)
}
LOC: 19,800 lines
Live

Divyankar Education

Enterprise school management system and student portal featuring progress charts, attendance registries, and exam scheduling modules.

Node.js Express.js MySQL React
Live Demo
image_compression.py
def optimize_assets(path, quality=85):
img = Image.open(path)
img.save(path, optimize=True, quality=quality)
return True
LOC: 3,120 lines
Active

Image Care

Web-based graphics rendering dashboard featuring fast filtering matrices, grid management modules, and automatic compression pipelines.

TypeScript CSS Grid React Docker
Live Demo
Value Proposition

Why Partner With Me

Every line of code I write is geared toward solving your primary business problems and creating smooth, fast user experiences.

Clean Code

Readable, document-heavy modular logic following strict OOP and SOLID patterns to guarantee smooth project transfers.

Scalable Architecture

Architecting robust database tables, index matrices, caching systems, and microservices to support high user traffic scaling.

Responsive Design

Fluid grids and media queries to look premium and operate smoothly on small mobile displays up to massive 4K visual environments.

Fast Delivery

Utilizing rapid boilerplates, clean automation, and automated test coverages to execute features fast without compromising safety.

Long-Term Support

Post-launch bug monitoring, server checks, security auditing, and design additions to keep systems fully optimized.

Business Solutions

Focusing beyond the code syntax. Designing system user flows to reduce customer churn, speed up transactions, and save costs.

Get in Touch

Let's Build Something Premium

Have a client project, a custom SaaS build, or want to discuss a software engineering contract? Get in touch and let's construct a reliable solution.

Email Me shingala.jaynesh@gmail.com
Call / WhatsApp +91 83205 94829
Location Surat, Gujarat, India
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