● Executive Recruiter Brief
Denver, CO • Senior Member, IEEE

Farzon Nosiri — Senior Software Engineer | Technical Lead

Award-winning Senior Software Engineer and Technical Lead with nearly two decades of experience designing scalable distributed systems, modernizing legacy architectures for B2B growth, and engineering production AI/LLM workflows, RAG pipelines, and high-performance backends.

Download PDF Resume
[email protected] • (303) 210-9813
18+ Years
Engineering Experience
Distributed Systems & AI
10 Engineers
Cross-Functional Team Led
Backend, Frontend & QA
+500%
Sync Runtime Boost
Algorithmic Optimization
Award Winning
Engineer of the Year 2023
Platform of the Year 2024
Core Focus

Distributed Systems & Architecture

High-Scale Concurrency & Microservices

  • Distributed Actor models (Swift/Vapor, NATS)
  • Go, Bun, Node.js & snowflake ID account sharding
  • High-performance databases (PostgreSQL, ScyllaDB, MongoDB, Neo4j)
AI & LLM

AI, LLM & Agentic Workflows

RAG, Semantic Search & Multimodal AI

  • Agentic retrieval systems, RAG pipelines & vector databases
  • Local inference orchestration (Ollama, Whisper, XTTS-v2, Tesseract)
  • Semantic search, metadata enrichment & prompt orchestration
Leadership

Engineering Leadership & Community

Team Direction & Mentorship

  • Led cross-functional team of 10 engineers across BE, FE & QA
  • Senior Member, IEEE & Fellow, Hackathon Raptors
  • Bootcamp instructor with 40%+ graduate IT placement rate
Deep Systems

Security, Systems & Reliability

Cloud-Native & Forensics

  • Nationwide enterprise VPN (180 branches) & digital forensics
  • Docker, CI/CD, Infrastructure as Code, Linux observability
  • Published author of 3 papers on microservice optimization & genomics

Career Trajectory & Track Record

WORK EXPERIENCE

◼Nearly 2 decades of scalable distributed systems, AI workflows, and technical leadership
Filter Lens:
COLORADO SPIRIT HOME CARE, INC.•Full-Time • AI & Digital Platforms★ Key Role

Software Engineer

Denver, Colorado2026-01 — PresentCurrent Role
Agentic AI
Semantic Search & RAG
Go • Bun
Digital Archive Core
Multimodal
Whisper • XTTS • OCR
Large Scale
Ingestion & Indexing
✦ Impact TL;DR:Designing and developing a digital archive platform using Go, Bun, and Svelte, featuring an agentic AI assistant for semantic search, metadata enrichment, and high-throughput document ingestion.
Key Technical Deliverables & Outcomes:
  • ◼
    Digital Archive Core:Design and develop a digital archive platform using Go, Bun, and Svelte, supporting scalable ingestion, indexing, and retrieval of large document and media collections.
  • ◼
    Agentic Assistant & RAG:Build an AI-powered retrieval system with an agentic assistant for semantic search, metadata enrichment, and intelligent document navigation.
  • ◼
    Cross-Stack Diagnostics:Diagnose and resolve issues across backend APIs, databases, AI services, and frontend interfaces.
Technologies & Core Tools:
GoPythonTypeScriptBunReactSvelteOllamaWhisperXTTS-v2TesseractRAGAI/LLM WorkflowsVector Databases
INDEPENDENT RESEARCHER•Published Research

Independent Researcher (Systems & BioTech)

Denver, Colorado2024-01 — 2025-122 yrs
3 Papers
Published & Peer-Reviewed
Microservices
High-Load Optimization
Genomics
Next-Gen Sequencing
✦ Impact TL;DR:Authored and published three research papers spanning high-load microservice optimization techniques, computational biology, and next-generation sequencing software evaluation.
Key Technical Deliverables & Outcomes:
  • ◼
    Microservice Performance:Authored and published 'Performance Optimization Techniques for Microservice Architectures in High-Load Scenarios'.
  • ◼
    Computational Biology:Published 'Regulation of OCT-2', modeling transcription factor signaling cascades.
  • ◼
    Genomic Sequencing Evaluation:Published 'Evaluation of Software for Next-Generation Sequencing in Mapping' comparing algorithmic efficiency and mapping precision.
Technologies & Core Tools:
Distributed SystemsMicroservicesPerformance OptimizationComputational BiologyBioinformaticsPythonC++
NEXUS TECHNOLOGIES, LLC•Full-Time • Engineering Lead★ Key Role

Team Lead / Senior Software Engineer

Khujand, Tajikistan2018-09 — 2023-125 yrs 4 mos
+500%
Data Sync Speedup
10 Devs
Cross-Functional Team Led
B2C → B2B
Distributed Actor Scaling
OCR Engine
Passport MRZ Service
✦ Impact TL;DR:Rearchitected core platform using Distributed Actor models to scale from B2C to multi-tenant B2B, boosted sync speed by 500%, and led a 10-person cross-functional team across BE, FE, and QA.
Key Technical Deliverables & Outcomes:
  • ◼
    Distributed Actor Core:Rearchitected the company's core platform using the Distributed Actor model, enabling its transition from a B2C product to a scalable multi-tenant B2B platform.
  • ◼
    Data Synchronization Optimization:Designed an optimized data-synchronization algorithm that increased performance by approximately 500%.
  • ◼
    Identity Document MRZ Recognition:Developed an MRZ recognition service for passports and identity documents, streamlining customer application workflows.
  • ◼
    Centralized File Service:Built a centralized file service using Node.js, S3-compatible storage, and MinIO to manage user files across the platform.
  • ◼
    Cross-Functional Team Leadership:Led and mentored a cross-functional engineering team of approximately 10 developers across backend, frontend, and QA.
Technologies & Core Tools:
Swift/VaporTypeScriptNode.jsPythonNATSPostgreSQLInfluxDBNeo4jScyllaDBMongoDBReactAngularOpenCVTesseractS3/MinIOLLMTTS/STT
JUNIOR CODE•Technical Education & Mentoring

Bootcamp Lead

Remote2023-02 — 2023-1211 mos
+40%
IT Placement Rate
6-Month
Intensive Program
✦ Impact TL;DR:Taught Python, algorithms, and data structures in a 6-month software engineering program; more than 40% of students secured internships or job offers with recognized technology companies.
Key Technical Deliverables & Outcomes:
  • ◼
    CS Curriculum & Instruction:Taught Python, algorithms, and data structures from beginner through advanced levels in a six-month software engineering program.
  • ◼
    Technical Interview Coaching:Helped prepare students for technical interviews; more than 40% secured internships or job offers with recognized technology companies.
Technologies & Core Tools:
PythonTypeScriptJavaAlgorithmsData Structures
INDEPENDENT / NEXUS TECHNOLOGIES•Consulting → Full-Time Offer

Software Development Consultant

Khujand, Tajikistan2017-10 — 2018-091 yr
120+ Screens
Bank Arvand Mobile UI/UX
DURUD CRM
SMB Architecture
Cardiology Clinic
Healthcare Backend
✦ Impact TL;DR:Designed DURUD CRM architecture, built cardiology clinic backend, and designed over 120 production mobile-banking screens for Bank Arvand.
Key Technical Deliverables & Outcomes:
  • ◼
    DURUD CRM Platform:Designed backend architecture for DURUD, a scalable CRM platform serving small and midsize businesses.
  • ◼
    Cardiology Healthcare Backend:Built a healthcare backend that improved management of appointments, prescriptions, and diagnostic data for a leading cardiology clinic.
  • ◼
    Mobile Banking UI/UX:Designed mobile-banking UI/UX and delivered more than 120 production screens using Bank Arvand's existing APIs.
  • ◼
    Web Portals & Documentation:Developed and launched public websites for IMON International and the Osimi Cultural Center; produced technical documentation that contributed to a full-time offer.
Technologies & Core Tools:
JavaPHPMySQLREST APIsWordPressHTMLCSSJavaScriptAdobe XDPhotoshopIllustrator
BANK IMON INTERNATIONAL•Full-Time • Security & Infra

Cybersecurity Analyst & Ethical Hacker

Khujand, Tajikistan2014-08 — 2017-103 yrs 3 mos
180+ Branches
Nationwide Corporate VPN
$20K Solved
Digital Forensics
Email Cluster
Postfix / Dovecot / MySQL
✦ Impact TL;DR:Designed and deployed a nationwide corporate VPN securely connecting 180+ branches, maintained redundant corporate email systems, and resolved a $20k cyber theft incident.
Key Technical Deliverables & Outcomes:
  • ◼
    Nationwide Enterprise VPN:Designed and deployed a nationwide corporate VPN securely connecting more than 180 branches.
  • ◼
    Secure Email Platform:Implemented and maintained a secure corporate email platform with backup and redundancy.
  • ◼
    Digital Forensics:Conducted digital forensics following a $20K security incident and supported law enforcement in identifying the perpetrators.
Technologies & Core Tools:
LinuxKali LinuxOpenVPNIPsecIKEv2CiscoMikroTikPostfixDovecotMySQLBashDigital ForensicsNetwork Security
SENSOTRONICA LTD.•Full-Time • IoT & Hardware

Program Manager & Tester

Minsk, Belarus2013-11 — 2014-057 mos
Solar Solutions
Raspberry Pi & Sensors
German Partners
Cross-Border Delivery
✦ Impact TL;DR:Managed Agile projects, coordinated with German partners, and tested sensor and Raspberry Pi/GPIO devices used in solar-panel solutions.
Key Technical Deliverables & Outcomes:
  • ◼
    Agile Project Coordination:Managed multiple Agile projects and coordinated technical integration with German partners.
  • ◼
    Sensor & GPIO Testing:Tested sensor and Raspberry Pi/GPIO devices used in solar-panel solutions.
Technologies & Core Tools:
Raspberry PiGPIONode.jsLinuxHardware TestingSoftware TestingSensor Systems
SCILIFELAB & KTH•Research • NGS & Bioinformatics

Research Assistant

Stockholm, Sweden2012-12 — 2013-023 mos
20 GB Data
Genome Alignment
5 NGS Tools
Evaluated BWA, Bowtie, etc.
✦ Impact TL;DR:Evaluated BWA, Bowtie, Agile, Stampy, and Mosaik using 20 GB of genome data, including split-read mapping against a reference genome.
Key Technical Deliverables & Outcomes:
  • ◼
    Genomic Tool Evaluation:Evaluated BWA, Bowtie, Agile, Stampy, and Mosaik using 20 GB of genome data, including split-read mapping against a reference genome.
Technologies & Core Tools:
JavaC++NGS ToolsFASTABWABowtieAgileStampyMosaik
KAROLINSKA INSTITUTET•Research • Computational Biology

Research Assistant

Stockholm, Sweden2012-12 — 2013-023 mos
EBV Virus
Signaling Pathways
DNA Microarray
Gene-Expression Data
✦ Impact TL;DR:Analyzed DNA microarray gene-expression data for an Epstein-Barr virus research project and identified associated signaling pathways.
Key Technical Deliverables & Outcomes:
  • ◼
    Gene-Expression Analysis:Analyzed DNA microarray gene-expression data for an Epstein-Barr virus research project and identified associated signaling pathways.
Technologies & Core Tools:
JavaBioJavaPythonMosaikUniProtFASTAFunCoup
IT CENTER OF KBTUT•Full-Stack Development

Software Developer

Khujand, Tajikistan2007-11 — 2008-057 mos
Automation
Elective-Course Admin
✦ Impact TL;DR:Developed a database-backed application that automated elective-course administration across university faculties.
Key Technical Deliverables & Outcomes:
  • ◼
    Course Administration System:Developed a database-backed application that automated elective-course administration.
Technologies & Core Tools:
PHPJavaScriptMySQLHTMLCSS

Honors & Awards

Platform of the Year

2024

Innovation Time 2024 ("Время инноваций 2024")

Software Engineer of the Year

2023

Techno 2023 — National Business Association "Technologies and Innovation"

Memberships & Leadership

Senior Member, IEEE

Recognized senior standing in the Institute of Electrical and Electronics Engineers.

Fellow, Hackathon Raptors

Mentoring and supporting high-velocity hackathon teams in software architecture and innovation.

Selected Publications

“Performance Optimization Techniques for Microservice Architectures in High-Load Scenarios”
Distributed Systems & Scalability
“Regulation of OCT-2”
Computational Biology & Gene Regulation
“Evaluation of Software for Next-Generation Sequencing in Mapping”
Bioinformatics & Sequence Alignment

Academic Foundations

EDUCATION

◼Computational systems biology, algorithms & information systems
Master of Science Degree

Master of Science Computational & Systems Biology

KTH ROYAL INSTITUTE OF TECHNOLOGY

Stockholm, SwedenFEB 2013
Thesis: Regulation of OCT-2 & EBV Infection

Investigated the signaling pathways for gene regulation in EBV (Epstein-Barr Virus) infection and OCT-2 transcription factor, modeling gene networks and predicting TF candidates.

Computational & Systems BiologyGene NetworksBioJava & PythonHigh-Performance Computing
Bachelor of Science with Honors DegreeGraduated with Honors

Bachelor of Science with Honors Information Systems in Economics

TECHNOLOGICAL UNIVERSITY OF TAJIKISTAN - KHUJAND BRANCH

Khujand, TajikistanJUL 2009
Thesis: Statistical Quality Analysis of Examination Systems

Created software for Statistical Analysis of the Quality of examination questions, tested with over 50,000 real data samples, adopted university-wide to improve examination quality.

Information SystemsStatistical Analysis50,000+ SamplesDatabase Architecture