Nikhil K.
AI Engineer @ 73 Strings
About
I'm a Versatile Software Developer with expertise in backend engineering and a passion for exploring creative tech solutions. My 4+ years of experience have equipped me with a strong foundation in building scalable and robust web applications. I'm proficient in Python, FASTAPI, and MySQL, and I leverage cloud infrastructure platforms like AWS, Azure, and GCP to deliver high-performance solutions.Throughout my career, I've consistently delivered impactful results, optimizing performance and reducing costs. At 3DAiLY, I spearheaded the migration of the entire technological infrastructure to Azure, achieving a 40% reduction in server costs through code optimization and strategic cloud solutions. My passion for innovation led me to develop the backend for the company's first product prototype, securing $1.5M in funding.I'm adept at designing and implementing scalable microservices architectures, as demonstrated by my work on 3DAiLY's v2 product launch. I engineered and deployed over 350 secure FASTAPI REST endpoints, ensuring seamless integration and high availability. My experience extends to building feature-rich content management systems, robust payment gateways with multi-currency support, and efficient data storage solutions using MySQL.Beyond backend development, I'm proficient in DevOps practices, utilizing tools like Jenkins, Docker, and Git to automate deployments and ensure continuous integration and delivery. I'm also experienced in front-end development, with knowledge of Android Studio, JavaScript, HTML, CSS, and SASS.My commitment to delivering high-quality code is reflected in my rigorous testing practices and adherence to best practices for test-driven development and code reviews. I'm a strong team player with excellent communication and problem-solving skills, always eager to learn and contribute to innovative projects.Experienced in building scalable REST APIs, payment systems, and automation tools, I'm proven to work independently and deliver results. I'm eager to contribute my skills and knowledge to a challenging and innovative environment where I can continue to grow and make a meaningful impact.
India
Greater Bengaluru Area
Computer Software
Bitbucket, Chain of thought, Pipecat, LangChain, Llamaindex, Vertex AI, Business Requirements, Cross-functional Team Leadership, Data Privacy, Single Sign-On (SSO), Agile Methodologies, Ansible, Terraform, Cloud Development, Powershell, Kubernetes, Code Review, Systems Design, Elasticsearch, Design
Experience

LLM Trainer
Contract
Palo Alto, California, United States
LLM Optimization: Applying Supervised Fine-Tuning (SFT), Retrieval Augmented Generation (RAG), and Reinforcement Learning from Human Feedback (RLHF) to enhance model performance and alignment. Advanced Reasoning: Implementing and refining Chain-of-Thought (CoT) reasoning techniques to significantly improve LLM capabilities. Performance Benchmarking: Systematically improving Large Language Model performance on critical industry benchmarks, such as SWE Bench for software engineering tasks. Continuous Innovation: Actively contributing to the daily progress and evolving landscape of Generative AI.

Senior Software Engineer (SDE - 2)
Bengaluru, Karnataka, India
▪ Achieved 40% reduction in server cost by code optimization, VM selection and cost-effective cloud solutions. ▪ Successfully migrated the organization's entire technological infrastructure, encompassing databases, servers, and microservices from AWS to Azure.

Founding Engineer
Bengaluru, Karnataka, India
▪ Secured $1.5M in funding by Developing the Backend for the First Product Prototype (MVP). ▪ Engineered and Deployed 350+ secure FASTAPI REST endpoints at scale. ▪ Designed a suite of scalable microservices for v2 product launch - CMS, PMS, OMS, UMS, AMS, TMS. ▪ Designed feature-rich CMS enabling CRUD operations, user projects and large-scale asset handling. ▪ Delivered a robust payment interface and gateways with 135+ currency conversion capabilities. ▪ Implemented and Structured MySQL Schema from scratch for Optimal Performance and Scalability. ▪ Streamlined High-availability Prod Cron wrappers (99.997% uptime) Integrating AI/ML models. ▪ Proven ability to Deploy high quality code releases to Production independently via unit testing practices. ▪ Architected and managed S3 buckets, indexing 1200+ 3D assets in OpenSearch for efficient retrieval ▪ Implemented robust CICD pipelines using Jenkins and Docker to automate and containerize all microservices ▪ Led System design and Architecture for multiple releases, shaping technology choices and requirements. ▪ Collaborated effectively with product team, ensuring timely delivery of requirements resulted in onboarding of 12,000+ 3D designers and game developers for V2 launch

Project Instagram
Self
Bengaluru, Karnataka, India
* Created 55,000+ Instagram Accounts using Requests and AT&T, Verizon, T-mobile Proxies. * Successfully reached over 100 million users worldwide within a specific niche (NFTs) through strategic content distribution. * Utilized the theory of combinations and FFMPEG to efficiently generate high volume of unique videos scraped from viral tiktok content. * Analyzed server requests and responses to identify and implemented a bypass route for bot account creation, successfully circumventing detection. * Utilized AWS EC2 instances and managed mobile proxies to ensure continuous operation and optimal performance. * Generated somewhere around 3000 - 70 million views per reel posted and Reached over 5 billion views globally usign an excess of 55,000 Instagram Accounts

Data Scraper
* Developed a Chrome extension to bypass sophisticated bot detection algorithms enabling the extraction of detailed textbook answer keys. Utilized mobile proxies for IP rotation and implemented randomization of user agents, screen resolutions, and other identifying parameters to simulate organic user traffic. * Leveraged web scraping techniques to automate the data extraction process, saving significant time and effort compared to manual methods.
Nikhil K.'s Contact Information
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