Hi, I'm Sayeem.
Creative & Interactive Full-Stack Developer 🚀
As a software engineer, my experitse lies in creating seamless and intuitive user experieces. I specialize in using cutting-edge technologies to produce high-quality applications.
About
Hello! I am Khandakar Sayeem, a dedicated graduate holding a Bachelor of Science Degree in Computer Science from The Pennsylvania State University. My expertise spans across a range of technologies including Python, JavaScript, React, Node.js, Java, and C++, which are demonstrated through various technical projects showcased in my portfolio. I am deeply passionate about programming and technology, consistently driven by a curiosity to explore new concepts and a commitment to solving complex problems. My focus lies in algorithms and software engineering, where I continually strive to enhance my skills and contribute to innovative solutions.
- JavaScript (ES6+)
- HTML / CSS
- React
- SQL
- Node.js
- Python
- Data Migration
- Java
- Linux
Skills
- HTML
- CSS
- JavaScript
- React Native
- NodeJS
- php
- Python
- C
- C++
- Java
- Linux
- SQL
- AWS
- Kotlin
- GiT
- Apache
- WireShark
- Prolog
- Microsoft Office
- Adobe Products
- PCB Designing
- Data Structures
Some Things I've Built
The Advisor WebTool
The inception of "The Adviser" at Penn State Brandywine was driven by a multifaceted motivation, deeply anchored in addressing a critical and prevalent challenge in higher education: the complexity of course selection, particularly in the realm of General Education (GenEd) courses.
- Flask
- HTML/CSS/JS
- MySQL
- Google DialogFlow
- Pandas
- PlanetScale
Work Experience
Best Buy
Sales Advisor - 2024• I provide excellent customer service by assisting customers with product inquiries, offering recommendations, and ensuring a smooth purchasing experience. I maintained in-depth knowledge of Best Buy’s products and services, including electronics, home appliances, and mobile devices, to better guide customers' purchasing decisions. I served as a Co-Pilot Ready Salesperson, collaborating with the team to drive sales and deliver an exceptional customer experience. Additionally, I specialized as a Microsoft 365 Expert, helping customers understand, purchase, and set up their subscriptions to meet their personal and professional needs.
SW Digital A11y
Internship - 2023• I am currently interning at SW Digital A1y, where I am gaining practical experience in Digital QA solutions, focusing on accessibility testing across web and mobile platforms. I am involved in hands-on training with both manual and automated testing tools, learning to ensure software accessibility and compliance. This role allows me to develop my skills in real-world scenarios, preparing me for a future career in QA software engineering.
Rahman Financial Services
Internship - 2022- 2023• As an intern at Rahman Financial Services, I assisted with tax return filings and immigration paperwork, ensuring accuracy and compliance with regulatory standards. I supported client consultations, prepared essential documents, and utilized financial software to manage data, enhancing my expertise in financial and legal processes.
Quantum Works Studio
Freelancing - 2022 - 2024• Orchestrated and directed a team of 4 skilled professionals in the comprehensive development lifecycle of "BattleBlitz," a captivating multiplayer game, from initial concept to successful launch.
• Demonstrated swift adaptability, acquiring proficiency in novel tools, technologies, and programming languages to address the ever-evolving demands of the project.
• Amplified player engagement by a remarkable 30% through the introduction of captivating in-game events and fiercely competitive modules.
Vairo Library
Library Assistant - 2022 - 2024• Experienced library assistant with a background in Vairo Library. Skilled in managing library operations and assisting patrons. Dedicated to providing excellent service and maintaining an organized library environment. With 2 years of experience in library services.
• Handled check-in and check-out process of library books and materials at circulation desk.
• Organized and maintained library inventory, ensuring proper shelving and categorization of materials.
Home Depot
Order Fulfillment Associate - 2021 - 2022• Processed and fulfilled customer orders accurately and efficiently to ensure timely delivery.
• Operated warehouse equipment, including forklifts and pallet jacks, to move and organize inventory.
• Utilized warehouse management systems (WMS) and software to track orders and update inventory records.
• Addressed and resolved issues related to order discrepancies, damaged goods, and shipping delays.
Blue Apple Cafe
General Student Technician - 2020 - 2022• Prepared and served a variety of food and beverage items to students, faculty, and staff in a fast-paced campus cafe environment.
• Maintained high standards of cleanliness and sanitation in all food preparation and service areas.
• Engaged with customers to create a welcoming and inclusive atmosphere, promoting a positive dining experience on campus.
• Provided excellent customer service by addressing inquiries, taking orders, and ensuring customer satisfaction.