I Am

Full Stack Developer Laravel Developer Vue.js Developer

ABOUT ME

Hi there! 👋 I'm Sazzad Saju, a -year-old full-stack developer from Bangladesh. With over of experience, I've built dynamic web solutions across diverse categories—from unified e-commerce and learning platforms to forex trading systems, workforce management solutions, and personal development toolkits like the BSK stream cipher—using Laravel, Vue.js, Nuxt.js, and Node. My passion lies in crafting innovative, user-friendly websites that deliver real-world impact.

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General Skills & Interests

IELTS 6.5/9

Driving 80%

Ukulele 40%

Swimming 90%

Infinity Design Art 50%

Chess 60%

My Skills.

Language

PHP 65%

JavaScript 70%

TypeScript 40%

Backend Framework

Laravel 90%

Adonis.js 50%

Frontend Framework

Vue.js 80%

Nuxt.js 70%

Frontend Library

Bootstrap 85%

Tailwind 50%

Operating System

Linux 90%

Windows 95%

My Experience

Web Developer (Solo Full-Stack)

BD Office: Rahmat Tower, (Lift # 4) 19, Dilkusha, Motijheel, Dhaka-1000

July 2025 - July 2026

Developed and deployed the official company website and CEO portfolio from scratch, creating a dynamic, fully-featured platform while working independently as the sole developer.
Designed scalable database architecture and integrated essential services, including payment gateways (Bikash), bulk SMS, OAuth logins, 3D product rendering, email transaction services (SendGrid), and other key features.
Managed server setup, DNS routing, SSL, cloud storage (Amazon S3), SEO (Google Analytics), and email marketing (Mailchimp), along with building an intuitive admin panel.
Built the company’s digital presence, including social media campaigns, Google Ads, LinkedIn/Google Business profiles, email setup, Bitbucket management, password management, and team establishment.

Software Engineer (Full-Stack)

USA Office: 3761 S. Hill St Unit 1, Los Angeles, CA 90007, USA

BD Office: 8, Bir Uttam Ak Khandakar Rd, Mohakhali, MS Center, Dhaka

May 2023 - Jun 2025

Developed 10+ custom e-commerce/education platforms (e.g., Edu Vlan24, John Mayer Of Norwich, Davidani, Wellmade USA), ensuring a seamless, visually appealing user experience tailored to client specifications.
Upgraded 5+ legacy websites (e.g., CQbyCQ, ShopJnna) from Laravel-Blade to Laravel 10 with Vue.js/Nuxt.js, improving performance by 40% and reducing load times by 25%.
Managed VPS for 15+ sites, ensuring 99.9% uptime and 500k+ monthly users.
Collaborated with teams on high-traffic projects such as MellouUSA, Shop.KoreaTimes, Vlan24 consistently meeting deadlines and exceeding client expectations for scalability and performance.

Software Engineer (Full-Stack)

UAE Office: Unit 304, Opal Tower, Business Bay, Dubai, UAE

BD Office: 2/2, Pallabi, Mirpur - 11.5, Dhaka, 1216

Feb 2022 - May 2023

Developed 3+ proprietary forex trading platforms (e.g., Clientv4 Forex CRM and FX Smartbull) with separate admin, client, and partner panels. Integrated real-time, massive data from MT4/MT5 servers to enable seamless online trading.
Built internal office tools (support system, employee management) and worked independently as the sole Adonis.js developer, collaborating with senior Laravel developers.
Revived and completed an abandoned Adonis.js-based CRM project, helping the company turn it into a profitable solution by successfully finishing and launching the system.

Research Assistant

HSTU, Dinajpur, Rangpur

Jan 2021 - May 2021

Conducted cryptography research as a Research Assistant under Professor Dr. Mohammad Zoynal Abedin Murad, later transitioning to independent work due to COVID-19.
Developed and independently published the Cipher BSK hybrid cryptographic scheme in the International Journal of Computer Applications (May 2021), enhancing data security through innovative approaches.
Designed and developed a series of Cipher BSK tools, including a Password Manager, Laravel-compatible facade composer package, NPM package with unit testing, RSA encryption (Python), web and console applications, and a mobile password manager app (currently in progress).

My Services

"As a full stack developer, I transform ideas into engaging web experiences by designing and building dynamic, responsive websites that bring your vision to life. From concept to code, I ensure every project delivers seamless user experiences and a standout digital presence."

Web Development

Designing and building dynamic, responsive websites that deliver engaging user experiences.

Api integration

Seamlessly connecting applications to enhance functionality and streamline operations.

Deployment & Security

Secure, efficient deployment and reliable maintenance for digital solutions.

My Works

"Portfolio Showcase: Explore a selection of my web development projects that span unified e-commerce solutions, learning platforms, forex trading systems, work management toolkits, and personalized tools. Each project highlights design excellence and innovative functionality. Click View more to check out additional innovative works I can produce."

Sattar Metal Industries -
BD's Leading Metal Company

Davidani Wholesale

Stylepick Multivendor

John mayer Retail

Mello USA Wholesale

Adora USA Wholesale

Mainstrip USA Wholesale

Eduvlan Training & Resource
Hub for Vlan24

Sungoo Korean Elementary
(online school)

Smartfx: Forex trading
platform

Forex CRM: clientv4

NetCoden Employee
Management System CRM

Vlan Employee
Training System CRM

ISACC Church Council

BAUET Alumni

UYM Mass Mailing
Candidates

VLAN24 Enterprise
Portfolio & Service Hub

Personal Portfolio &
Network Chain

DCT Telecom Portfolio

CEO Mr. Shamim Portfolio
& Network Chain

Cipher BSK (web app)

Cipher BSK NPM Package

Cipher BSK Composer
Package (Laravel)

Cipher BSK Password
Manager Chrome Extension

RSA Algorithm Unique
Solution

Personal Blog Site

My Blogs

"Explore my latest blogs! I maintain an active online life where I share insights ranging from technology and development to personal musings, biography, music, and gaming. If you're curious to get a closer look at who I am, check out more of my posts. "

Cipher BSK: My Cryptography Journey

Explore playful encryption experiments evolving into hands-on security projects.
(Feb 19, 2025 | 5 min read)

A Hybrid Cryptographic Scheme

Explore a modified Vigenère cipher with a randomized approach to strengthen encryption techniques.
(May 2, 2021 | 8 pages | 309 views)

Poem Code: WW2 Cryptography

A concise dive into Britain's SOE Poem Code with encryption and decryption examples. (May 23, 2020 | 15 pages)

Intro to Cyber Security

A must-read hand note covering cybersecurity fundamentals with detailed resources and links.
(Feb 08, 2021 | 106 pages)

Simple & Beautiful Age Calculator

A web application project showcased through a 7-video YouTube playlist.
(Jun 26, 2022 | Playlist | 7 videos | 54 views)

Writing on the Wall

An original dribble image inspired by Iron Maiden's iconic cover, crafted with Infinity Design.
(15 August 2022)

Travel with Music: Epic Odyssey

Embark on my epic musical journey, capturing unforgettable moments with friends and brothers.
(20 October, 2020 | 14 tracks | 1,200 plays)

Standard Password Regex Guide

A detailed walkthrough of password requirements—including at least one alphabet, one digit, and optional special characters.
(1 August, 2021 | 55 Votes)

Contact Me

"Get in Touch: I'm here to help! Whether you have a project in mind, need a consultation, or simply want to connect, I'm all ears. And hey—if you have something to say anonymously, just click the Anonymous button below. I'm waiting for your thoughts—text me now, don't skip it! I built this for you, so why hold back?"

Send Anonymous Message

Call Me

01766601932

Email Us At

saju.cse.hstu@gmail.com

Visit Office

8, MS Center, Dhaka 1212

Connect The Peer Pathfinders

"Engage with these exceptional geniuses, including innovative developers and pioneering researchers with strong engineering backgrounds. Their collective brilliance has inspired my journey, and I believe their visionary insights will inspire many more."

Sabbir Ahmed

Staff Software Engineer @ Optimizely

SaaS Development • Mobile Application Development • Web Development • Cloud Application Development • Android Development • Application Development • Software Testing • iOS Development • Information Security • Cloud Management

Afif Al Mamun

Graduate [RT]A, UCalgary | Intern, IBM

NLP • Software Development • SaaS Applications • System Design • AWS/Azure • CI/CD • React

Md Jahid Hasan

ML@carsales.com.au | Phd@RMIT

Deep Learning • Computer Vision • Embedded System Design • Python • C • Java • TensorFlow • PyTorch • OpenCV • Raspberry Pi • Arduino

Md. Rakibul Islam

Senior Software Engineer @Portonics | PHP | Go | Software Architect

Enterprise Applications • Software Architecture & AI • IT Consulting • Web & SaaS Development • PHP/Go/JavaScript • Laravel/Symfony/Slim • MySQL/PostgreSQL/Redis

Shamonti Haque

DevOps Network Engineer @FiberAtHomeLtd

Front-End Web Development • JavaScript Expertise • Pixel-Perfect UI/UX • Responsive & Accessible Design • HTML5, CSS3, Bootstrap, React • Git & Modern Best Practices

MD. MOSHIUR RAHMAN

Software Engineer at Samsung R&D Institute Bangladesh

C# • .NET Framework • Data Structures & Algorithms • C++ • JavaScript • Python • Node.js • React • Scikit-learn • PostgreSQL • MySQL • Git • GitHub • JIRA • LaTeX

Eftakhar Ahmed Arnob

PhD Student at Auburn University | AI/ML & Robotics Researcher | Competitive Programmer | Software Engineer

Software Engineering • Research & Development • Robotics Programming • AI & Machine Learning Integration

Tamjid Ahmed

Frontend Engineer at JustGo Technology

Web Development • Responsive Design • User-Centric Interfaces • React, Next & Express Expertise • Modern CSS & Tailwind Implementation • TypeScript • Creative Problem Solving

Support My Work

Hey there! Did I help you out recently, or do you have a cool idea for a website? Whether you need a fun caricature of someone or an eye-catching artwork, or an invite to join me and my musical gang on an adventure, I’ve got you covered. Let’s kick things off— contact me and let the creativity begin!
Do it now, and let the adventure begin!

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Do not go gentle into that good night, Old age should burn and rave at close of day; Rage, rage against the dying of the light.