BUILDER · ENGINEER · FOUNDER
Aryaman Singh Rana
Hi, I'm a software developer based out of India.
I'm the kind of person who tends to figure things out, regardless of the domain.
Code, design, marketing, distribution, the boring middle bits — if something needs to ship, I'll find a way to do it.
If you want the formal version (the companies, the timelines, etc.) my resume is here.
And if you're curious about the messier stuff — side quests, random HF/Github repos I played with, and experiments that taught me more than they shipped — that's all in Experiments.
SKILLS
TECHNICAL/ 10
PythonasyncioFastAPIPydanticPySparkSQLC++JavaScriptReact NativeTypeScript
AI/ML & GENAI/ 12
Claude APIAzure OpenAILangGraphLangChainCrewAIPrompt EngMulti-Agent OrchestrationRAGQdrantDoclingPyMuPDFPyMuPDF4LLM
TOOLS/ 12
AWS GlueEC2S3AthenaDynamoDBLambdaAzure AppServiceAzure FunctionsSupabaseGitComfyUILoRA (SDXL + Flux)
EXPERIENCE
SEP 2025 — MAR 2026Indie iOS App Developer
App Design : Full Stack Development : Growth & Marketing · Remote
Indie iOS App Developer
App Design : Full Stack Development : Growth & Marketing · Remote
- —Independently built and shipped two full-stack iOS apps using React Native and TypeScript, with a FastAPI (Python) backend on Azure AppService — system architecture, onboarding flows, feature work and third-party integrations.
- —Architected a multi-provider AI pipeline (Groq, Azure OpenAI) with graceful fallback handling, powering transcription, sentiment analysis and affirmation generation across 4 distinct AI workflows.
- —Conducted competitive gap analysis across multiple iOS apps, mapping UI/UX patterns in Figma and validating market demand through social media before writing a single line of code.
- —First app took 2 months to build and get approved; the second app's V1 shipped in 1 week with zero AppStore rejections.
- —Drove 110K+ organic views across Instagram (80K), YouTube (30K) and TikTok in 3 weeks by producing 55+ short-form videos, building AI avatars for scaled content, and running 5 accounts at 2–3 posts/day.
MAR 2025 — SEP 2025Artha Intelligence
Co-Founder & Software Developer · Bengaluru, India
Artha Intelligence
Co-Founder & Software Developer · Bengaluru, India
- —Single-handedly built a LangGraph-based multi-agent framework to analyze IPO-bound companies, integrating Red Herring Prospectus data and 200+ articles per report — targeting 30% analyst time savings.
- —Deployed 15 agents across 5 sectors, using sentiment analysis and dynamic question formulation to increase report accuracy by 20%.
- —Independently designed and implemented a RAG system to extract insights from RHP, improving retrieval accuracy from 66% to 81% through iterative prompt engineering and retrieval optimization.
- —Built a Contextual RAG document processing pipeline using Azure services, subquery generation, hybrid search (BM25 + vector), query fusion and Qdrant storage — preserving contextual integrity of financial documents.
- —Selected for AltSpace AI Launchpad — 20+ developers from across India sponsored to work on their start-ups in Dharamshala.
JUL 2023 — FEB 2025Tekion Corp
Associate Software Engineer · Bengaluru, India
Tekion Corp
Associate Software Engineer · Bengaluru, India
- —Documented and analyzed logic for 100+ pre-existing patterns, then developed custom logic for 8 file formats (CSV, DAT, XLSX, XLSB, XML, TXT, JSON, PDF) — consolidating patterns, removing code debt and enhancing efficiency by 75%.
- —Automated 40% of manual processes with scripts for creating, updating and validating raw schemas for 49 types.
- —Implemented performance-based logging and status tracking, segmenting by execution metrics and improving system monitoring coverage by 60%.
- —Benchmarked PySpark performance in AWS Glue across multiple partitions — measuring execution times, DataFrame write speeds, and Athena query latency across datasets ranging from thousands to millions of rows.
JAN 2023 — JUN 2023Tekion Corp
Associate Software Engineer Intern · Bengaluru, India
Tekion Corp
Associate Software Engineer Intern · Bengaluru, India
- —Learnt PySpark and coded business logic, optimizing data workflows and ensuring scalability for large datasets.
- —Spearheaded the conversion of UDF functions to base PySpark, reducing execution time.
- —Coded multiple automation scripts working with AppleScript, Python, AWS S3 and REST APIs.
JUL 2022 — DEC 2022AB InBev India
Web Development Intern · Remote
AB InBev India
Web Development Intern · Remote
- —Initiated the ideation and creation of a POC aimed at improving communication between the desired parties by 50%.
- —Assisted in building the frontend of a web application that facilitates query posting and aims to accelerate problem resolution by 45%.
'23
EDUCATION
Shiv Nadar University
BTech in Computer Science & Engineering · Greater Noida, UP
CONTACT
aryamansinghranaasr@gmail.com