# Harshit Singh

> MS in Computer Science at Colorado State University

Location: Fort Collins, Colorado, United States
Profile: https://flows.cv/harshitsingh

Experienced Senior Software Engineer with 6 years of expertise in building serverless applications.  Pursuing a Master’s in Computer Science at Colorado State University with a focus on Machine Learning and Trustworthy AI, actively building expertise in neural networks, adversarial robustness, and reinforcement learning to solve real-world AI challenges. Proficient in full-stack development with Node.js, React.js, AWS, and Python, alongside emerging expertise in machine learning tools like PyTorch, TensorFlow, and frameworks for ethical AI development.

## Work Experience
### Research Assistant @ Colorado State University
Jan 2024 – Jan 2025
1. Evaluated open-source LLMs (CodeLLaMA, MetaLLaMA, QwenCoder) on adversarial code datasets. Benchmarked 6+ models on summarisation tasks, identifying QwenCoder as the best-performing model based on its accuracy and resilience to adversarial perturbations.
2. Assessed model robustness via black-box adversarial attacks and reported key metrics including clean accuracy, adversarial accuracy, and attack success rate.
3. Improved model performance under adversarial conditions using decoding strategies (greedy, top-p sampling) and generation hyperparameters. 
4. Applied few-shot prompting to improve model generalization on unseen data.

### Senior Software Engineer Verticals Engineering @ LeadSquared
Jan 2022 – Jan 2024
1. Boosted workflow efficiency by 20% through the implementation of an automated system to send rejected quotes back to Branch Commercial in a CRM system using TypeScript and React.
2. Developed a Bulk Create Line-Item feature, reducing order processing time by 30% through streamlined operations and cost-effective bulk discount implementation using NodeJS and AWS.
3. Implemented a secure custom action for data transmission to a 3rd party, fortifying privacy and delivering a 25% reduction in data transfer latency, elevating system efficiency.
4. Designed and implemented healthcare connectors, achieving 30% reduction in data transfer time from CRM to EHR systems, enhancing efficiency in patient data exchange.
5. Integrated appointment booking features in the CRM system, resulting in a 25% increase in user engagement and streamlining the scheduling process for patients.

### Lead Software Engineer Professional Services @ LeadSquared
Jan 2022 – Jan 2022 | Bangalore
1. Led a team of engineers, enhancing review, task allocation, and cross-functional collaboration, resulting in a 15% reduction in project delivery time.
2. Developed a WhatsApp connector for B2B customers, facilitating seamless outbound message delivery and inbound communication, boosting client engagement by 30%.
3. Elevated system functionality by implementing a user-privileged approval system, enhancing the quotation approval process, and reducing approval time by 25%, optimizing workflow efficiency.

### Senior Software Engineer Professional Services @ LeadSquared
Jan 2021 – Jan 2022 | Bengaluru, Karnataka, India
1. Designed and developed intuitive UIs for campaign reports, leading to a 20% increase in user engagement and providing invaluable insights for refining marketing strategies.
2. Pioneered custom integrations for loan industry clients, specifically in ownership mortgages, optimizing data flow and boosting operational efficiency, resulting in a 30% reduction in processing time.
3. Spearheaded the development and implementation of AWS Lambda integrations for clients, revolutionizing serverless computing solutions and achieving a 25% improvement in system efficiency.

### Software Engineer Professional Services @ LeadSquared
Jan 2019 – Jan 2021 | Bengaluru Area, India
1. Led the initiative to create custom integrations with top Student Information Systems, improving data
 synchronization and streamlining administrative processes, resulting in a 20% increase in operational
 efficiency.
2. Implemented seamless integrations with leading signing platforms like DocuSign, elevating document handling efficiency and enhancing user experience, contributing to a 25%reduction in processing time.

### Software Engineer @ Piping Rock India Pvt Ltd
Jan 2018 – Jan 2019 | Bengaluru Area, India
1. Led "Share Rewards Code" project, creating a seamless tool on the E-Commerce website for customers to share codes, resulting in a 20% boost in customer engagement and promotion redemption.
2. Worked on solving bugs and defects that were raised.

### Developer Intern @ Piping Rock India Pvt Ltd
Jan 2018 – Jan 2018 | Bengaluru Area, India
Developed a Laravel-based Electronic Gadgets E-commerce website with streamlined user functionalities for buying, reviewing, and selling, alongside dashboards for vendors and administrators featuring sales and user count graphs.

### Intern @ MPOnline Limited
Jan 2017 – Jan 2017 | Bhopal Area, India


## Education
### Master of Science - MS in Computer Science
Colorado State University
Jan 2024 – Jan 2026

### Bachelor of Technology - BTech in Computer Science
Manipal university Jaipur
Jan 2014 – Jan 2018


## Contact & Social
- LinkedIn: https://linkedin.com/in/harshit-singh96

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Source: https://flows.cv/harshitsingh
JSON Resume: https://flows.cv/harshitsingh/resume.json
Last updated: 2026-03-22