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Sakhawat Hosen
@sakhawathosen32
Level 1
OTA Architect, GDS API Consultant, and Travel Tech Software Engineer
Bangladesh
English, Bengali
About me
Software Engineer with 4.5+ years of experience in travel technology and software development. Specialized in OTA systems and GDS integrations (Sabre Red, Travelport, Amadeus, Duffel), with expertise in building scalable booking engines (B2B, B2C, B2B2B, B2B2C). Skilled in backend/API development with Python (FastAPI), Go (Gin, Fiber), PHP, Node.js (Express, NestJS), and frontend tools like React.js, Next.js, Material UI, Tailwind CSS, and Bootstrap. Proficient in MongoDB, Firebase, SQL, and experienced in IoT and scalable system architecture.
Skills
Sakhawat Hosen
$30/hour
Offline •
Average response time: 1 hour
See my services
API & Integrations
I will build a professional ota portal or travel agency website with API integration
Figma to Web & App
I will convert figma, xd, PSD to responsive HTML with bootstrap, tailwind CSS, and mui
Want to work on an hourly basis?
Tell Sakhawat Hosen what you need.
$30
/
hourPortfolio
Work experience
Full Stact Develpoer
FlyFarTeach • Full-time
Jan 2021 - Mar 2026 • 5 yrs 2 mos
Worked as a Full Stack Developer at FlyFarTech, contributing to the development of large-scale travel technology platforms. My role focused on building and maintaining Online Travel Agency (OTA) systems including flight, hotel, and tour booking platforms. I was responsible for integrating Global Distribution Systems (GDS) such as Sabre, Amadeus, Travelport, and Duffel to enable real-time flight search, pricing, and booking functionalities. I developed scalable backend APIs and modern frontend applications to support B2B, B2C, and B2B2C travel platforms. Key Responsibilities: • Developed and maintained OTA platforms for flight and hotel bookings • Integrated travel APIs and GDS systems for real-time booking services • Built scalable backend services using Node.js, Python (FastAPI), and Go • Developed responsive frontend interfaces using React and modern UI frameworks • Designed secure and efficient database systems using MongoDB, SQL, and Firebase • Collaborated with cross-functional teams to improve system performance and scalability This experience strengthened my expertise in travel technology architecture, scalable backend development, and enterprise-level booking systems.
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Rating Breakdown
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- Quality of delivery
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1-5 out of 10 Reviews
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epicescapes7
Repeat Client
United States
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epicescapes7
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United States
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epicescapes7
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United States
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jhienocanete
Repeat Client
Philippines
An absolute powerhouse team! Sakhawat and Emon worked seamlessly to upgrade my OTA project. They handled the technical complexities with ease and ensured the entire update process was smooth and bug-free. Their combined expertise is exactly what I needed. Highly recommend this duo! 5/5
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jhienocanete
Repeat Client
Philippines
Sakhawat and Emon is a true professional! He handled my OTA project with incredible expertise and delivered everything ahead of schedule. His communication is top-notch, and he went above and beyond to ensure the technical execution was flawless. If you need someone reliable and skilled, Sakhawat is your guy. 10/10 would recommend!
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