About Vishal Singh | PHP & Laravel Backend Engineer

Professional Profile

Backend Developer Focused on Reliability, Scale & Clean Code

Hello, I’m Vishal Singh. I am a dedicated PHP and backend developer based in Thane West, Mumbai. Over the past 3.7+ Years, I have engineered backend systems that power critical workflows—ranging from high-stakes Patient Support Programs (PSP) for top pharmaceutical multinationals like Sun Pharma, Alkem Laboratories, and Cipla to modern Society Management PWAs built with Laravel 12.

At my current company, Techizer Tech Solution Pvt. Ltd., I have spearheaded and successfully delivered 6+ production projects. My daily work revolves around writing clean, object-oriented PHP (MVC and HMVC), architecting relational MySQL databases, building and consuming RESTful APIs, and configuring Linux and AWS EC2 cloud instances for reliable deployments.

Role: PHP Developer | Laravel | CodeIgniter | MySQL

Experience: 3.7+ Years in Production Backend Engineering

Current Company: Techizer Tech Solution Pvt. Ltd. (6+ Projects Delivered)

Location: Thane West, Mumbai - 400606

Education: B.Sc. Information Technology — Mumbai University (7.05 CGPI)

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6+ Enterprise Projects Delivered

At Techizer Tech Solution across healthcare, pharma PSP, and management tools.

3.7+ Years Backend Experience

Full software lifecycle from schema design to AWS production deployment.

100% Production Delivery Record

Zero-downtime deployments, strict data integrity, and performant REST APIs.

Technical Competencies

Verified Skills Matrix

Technologies, frameworks, databases, and infrastructure tools utilized daily in production.

Programming Languages

PHP 8.x / 7.x JavaScript (ES6+) SQL (Structured Query Language) HTML5 & Semantic Web CSS3 & Responsive Web

Frameworks & Libraries

CodeIgniter 3 (HMVC) Laravel 12 / 11 jQuery Bootstrap 5 / 4 Tailwind CSS Alpine.js Blade Templating

Databases & ORM

MySQL (Relational Schema) SQLite Eloquent ORM Query Optimization & Indexing Database Migrations & Seeds Stored Procedures & Transactions

APIs & Technologies

RESTful API Design & Integration AJAX Asynchronous Workflows TCPDF Invoice Generation Vite Asset Bundling PWA (Progressive Web Apps) JSON / XML Processing

Cloud, Server & Tools

AWS EC2 Server Setup Linux Ubuntu / CLI Git / GitHub / GitLab Apache / XAMPP UAT & Production Environments VS Code / Postman

Architecture & Domain

Pharma PSP Systems (Sun Pharma, Alkem, Cipla) HMVC (Hierarchical MVC) Object-Oriented Programming (OOP) Role-Based Access Control (RBAC) Logistics & Courier Invoicing

Academic Background

Formal Education

Graduation • 2020

Bachelor of Science in Information Technology (B.Sc. IT)

University of Mumbai

Grade: 7.05 CGPI

Rigorous undergraduate program in software engineering, database management systems (RDBMS), object-oriented programming, network security, and web technologies.

Intermediate • 2017

Higher Secondary Certificate (H.S.C. / 12th)

UP Board (UPMSP)

Score: 54%

Science & Mathematics stream with foundational training in mathematics, physics, and computing logic.

High School • 2015

Secondary School Certificate (S.S.C. / 10th)

UP Board (UPMSP)

Score: 76% (First Class with Distinction)

Core high school education in science, advanced mathematics, and analytical reasoning.

Ready to Discuss How I Can Help Your Engineering Team?

Available for interviews, code reviews, and technical assessments.

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