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Hai Long

@hailong

Passionate web developer with 4 years of frontend experience.

Vietnam
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What I'm looking for

I seek a dynamic work environment that fosters innovation and growth.

I am Hai Long, a dedicated web developer from Hanoi with over 4 years of experience specializing in frontend development. My journey in software development has equipped me with a robust tech stack, including Vue, React, and Next.js, allowing me to create dynamic and responsive web applications.

Throughout my career, I have successfully contributed to various projects, such as MDocs, a collaborative SaaS application, and ISecure, an internal security management system. My commitment to writing high-quality, reusable code and engaging in peer code reviews has not only enhanced my skills but also fostered a collaborative environment among my teams.

As I continue to grow in my career, I am eager to embrace new challenges and technologies that will further my professional development. I am passionate about creating innovative solutions and am always looking for opportunities to advance my skills and contribute to impactful projects.

Experience

Work history, roles, and key accomplishments

FR
Current

Front End Web Developer

Freelance

Jun 2025 - Present (2 months)

Developed a SaaS application for collaborative mathematical document creation. Handled both frontend and backend tasks, including creating API routes and validations.

LN

Front End Developer

LG CNS Việt Nam

Jun 2024 - May 2025 (11 months)

Developed the frontend for web applications and wrote reusable, high-quality code. Contributed to specs building and phase planning for projects like ISecure and LX Pantos GSI.

Education

Degrees, certifications, and relevant coursework

VT

VNU University of Engineering and Technology

Computer Science, Computer Science

2018 - 2022

Grade: 3.42/5

Graduated with a very good classification, achieving a GPA of 3.42/5. The curriculum focused on core computer science principles and applications.

VT

VNU University of Engineering and Technology

B1 (equivalent to 6.5 IELTS), English

2021 - 2021

Obtained the VSTEP B1 certificate, demonstrating advanced English language proficiency. This certification is equivalent to an IELTS score of 6.5.

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Hai Long - Front End Web Developer - Freelance | Himalayas