I'm a results-driven software developer with 4+ years of experience building scalable web and mobile applications. At ExperienceTechjar, I developed UK-based social apps Appetite and Mifu, achieving 10K+ downloads and 2K+ daily active users. I built serverless architectures on AWS, using Lambda and CloudFormation for IaC, and worked with API Gateway, CloudWatch, EventBridge, SQS, SES, and Cognito to deliver robust back-ends and secure user experiences. I'm passionate about clean code, scalable systems, and collaborating with cross-functional teams. From geospatial features and real-time messaging to data pipelines and AI-powered tools, I enjoy turning complex problems into reliable software that users love.

Sajat Prasad Shrestha

I'm a results-driven software developer with 4+ years of experience building scalable web and mobile applications. At ExperienceTechjar, I developed UK-based social apps Appetite and Mifu, achieving 10K+ downloads and 2K+ daily active users. I built serverless architectures on AWS, using Lambda and CloudFormation for IaC, and worked with API Gateway, CloudWatch, EventBridge, SQS, SES, and Cognito to deliver robust back-ends and secure user experiences. I'm passionate about clean code, scalable systems, and collaborating with cross-functional teams. From geospatial features and real-time messaging to data pipelines and AI-powered tools, I enjoy turning complex problems into reliable software that users love.

Available to hire

I’m a results-driven software developer with 4+ years of experience building scalable web and mobile applications. At ExperienceTechjar, I developed UK-based social apps Appetite and Mifu, achieving 10K+ downloads and 2K+ daily active users. I built serverless architectures on AWS, using Lambda and CloudFormation for IaC, and worked with API Gateway, CloudWatch, EventBridge, SQS, SES, and Cognito to deliver robust back-ends and secure user experiences.

I’m passionate about clean code, scalable systems, and collaborating with cross-functional teams. From geospatial features and real-time messaging to data pipelines and AI-powered tools, I enjoy turning complex problems into reliable software that users love.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

English
Fluent
Nepali
Advanced
Hindi
Intermediate

Work Experience

Care Worker (Student Placement) at Churches of Christ - Little Mountain
November 1, 2025 - October 1, 2025
Assisted residents during student placement with daily living activities, including bathing/showering, dressing, feeding and mobility support; used manual handling tools such as Sara Steady, Standing Hoist and Full Hoist; assisted with activities of daily living (washing, breakfast preparation, bed making, laundry); provided emotional support; referred to care plans and dietary restrictions; documented care to ensure individualized support; encouraged social engagement and wellbeing among residents.
Full Stack Developer at ExperienceTechjar
July 1, 2023 - June 30, 2025
Developed UK-based social apps Appetite and Mifu (10k+ downloads, 2k+ daily users). Implemented serverless backend on AWS using Lambda and CloudFormation (IaC), API Gateway, CloudWatch, EventBridge, SQS, SES, and Cognito. Engineered geospatial marker clustering with OpenSearch and DynamoDB; Flutter frontend. Configured EC2 reverse proxy with SSL. Built group chat and chatbot using Redis and PostgreSQL. Migrated backend from JavaScript to TypeScript. Leveraged LangChain, Mistral AI, and GPT-based image transcription. Integrated AWS Rekognition for media categorization. Integrated Instagram Graph API and TikTok REST APIs for analytics. Improved development lifecycle with Cursor and Graphite, increasing team efficiency by over 60%.
Full Stack Developer at Hilife
June 1, 2021 - July 31, 2023
Boosted productivity for 300+ sales employees by implementing micro-optimizations and tooling. Architected an availability-based order-splitting algorithm reducing fulfillment time by 30%. Re-engineered semi-structured data ingestion pipeline. Launched ERP sales apps using Django, MySQL, and Flutter for 10k active users. Collaborated on a role-based visualization dashboard. Implemented urgent-notifications to reduce response times. Automated data processing with Python scripts. Stored and processed semi-structured data in MongoDB.

Education

Master's degree (Postgraduate) at University of Sunshine Coast
June 1, 2025 - December 2, 2025
Bachelor's with Honours at University of Wolverhampton
July 1, 2019 - August 1, 2022
CHC33021 Cert III in Individual Support at Attain Skills College
January 11, 2030 - November 14, 2025
Masters in Information and Communication Technology at University of Sunshine Coast
January 11, 2030 - December 2, 2025
Bachelor of Computer Science with Artificial Intelligence (First Class Honors) at University of Wolverhampton, UK
January 11, 2030 - January 1, 2021
Masters in Information and Communication Technology at University of Sunshine Coast
January 11, 2030 - December 2, 2025
First Class Honors in Computer Science with Artificial Intelligence at University of Wolverhampton, UK
January 11, 2030 - January 1, 2021

Qualifications

NDIS Worker Screening
August 1, 2025 - December 2, 2025
First Aid and CPR
September 1, 2025 - December 2, 2025
International Driving License
January 11, 2030 - December 2, 2025
Coursera Algorithmic Toolbox
January 11, 2030 - December 2, 2025
Software Security
January 11, 2030 - December 2, 2025
International Cyber Conflicts
January 11, 2030 - December 2, 2025
Secure Networked Systems
January 11, 2030 - December 2, 2025
Gold level in Problem Solving Algorithms
January 1, 2020 - December 2, 2025
Coursera - Algorithmic Toolbox
January 11, 2030 - December 2, 2025
Coursera - Software Security
January 11, 2030 - December 2, 2025
Coursera - International Cyber Conflicts
January 11, 2030 - December 2, 2025
Coursera - Secure Networked Systems
January 11, 2030 - December 2, 2025
HackerRank - Systems
January 11, 2030 - December 2, 2025
Gold level in Problem Solving Algorithms
January 1, 2020 - December 2, 2025
Python Creedly
January 1, 2025 - December 2, 2025

Industry Experience

Healthcare, Professional Services, Education, Software & Internet, Media & Entertainment