Sailesh Karki
@saileshkarki
Skilled Software Engineer with over 7 years of experience.
What I'm looking for
I am a skilled Software Engineer with over 7 years of experience in building, testing, and optimizing scalable applications across diverse industries. My journey has been marked by a proven ability to address technical challenges, streamline development processes, and drive collaborative growth. I am a highly adaptable professional dedicated to continual learning and technical excellence.
In my current role as Lead Software Engineer and Technical Lead at Krofile, I have successfully led the transformation of the startup into an operational SaaS, achieving successful client onboarding and market entry. I designed scalable microservices and integrated AI-backed features, significantly enhancing our product offerings. My previous experience at Leapfrog Technology allowed me to improve SEO and optimize server-side rendering, resulting in substantial performance gains.
Throughout my career, I have consistently focused on enhancing deployment processes and system resilience. I thrive in environments that challenge my technical skills and allow me to contribute to innovative solutions. I am passionate about leveraging technology to create impactful applications that meet user needs and drive business success.
Experience
Work history, roles, and key accomplishments
Lead Software Engineer & Technical Lead
Krofile
Jan 2025 - Present (6 months)
Led the transformation of a startup into an operational SaaS platform, successfully onboarding clients and entering the market. Designed scalable microservices using Flutter, Next.js, NestJS, and Express, while integrating AI-backed features with Python and OpenAI APIs.
Senior Software Engineer
Leapfrog Technology
Jun 2023 - Present (2 years 1 month)
Improved SEO by 62% and reduced load times by 50% using React.js and Gatsby.js, optimizing server-side rendering with Go templates for a 20% performance boost. Reduced SQL query response times by 60% and integrated WebAssembly for a 90% bundle size reduction, significantly speeding up load times.
Software Engineer
Leapfrog Technology
Jun 2021 - Present (4 years 1 month)
Developed web applications using React.js, Node.js, Go, and Python, implementing internal tooling systems that significantly reduced manual efforts. Improved database scalability and reduced memory spikes, enhancing system stability by refactoring services into atomic APIs for independent deployments.
Software Engineer Intern
Leapfrog Technology
Apr 2021 - Present (4 years 3 months)
Developed responsive web designs from PSD templates using HTML, CSS, and JavaScript, ensuring cross-browser compatibility. Created interactive applications and mini-games leveraging DOM and Canvas APIs, enhancing user engagement.
Freelance Software Engineer
Freelance
Apr 2021 - Present (4 years 3 months)
Developed mobile applications supporting AI training workflows, integrating with AWS for data modeling and storage solutions. Built consumer-to-consumer (C2C) mobile applications using Flutter, Firebase Firestore, and Cloud Functions.
Education
Degrees, certifications, and relevant coursework
Tribhuvan University
Bachelor of Engineering, Computer Engineering
Studied computer engineering, gaining a strong foundation in software development, algorithms, and data structures. Engaged in various projects to apply theoretical knowledge to practical problems.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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