Full-Stack Developer | Node.js, React, Next.js, Golang, AI Integrations I’m a full-stack developer with 8+ years of experience building scalable, high-performance web applications from backend architecture to frontend design. I help startups and growing businesses launch products that are fast, reliable, and future-ready, powered by automation and AI. 👋 What I Do ✅ Shopify Apps & SaaS Platforms Built embedded Shopify apps using Node.js, React, and Polaris with billing APIs, analytics dashboards, and automation systems. ✅ Scalable Architectures Developed Next.js + NestJS platforms handling over 10M API requests monthly using Redis caching and queue workers. ✅ Microservices & APIs Designed distributed architectures with Golang, Fastify, and MongoDB. Built REST and GraphQL APIs using Express and NestJS for high traffic. ✅ AI & Automation Systems Integrated LangChain, LangGraph, and CrewAI to create intelligent assistants and chatbots. Implemented RAG pipelines with Chroma, PGVector, and Pinecone for document search and knowledge retrieval. ✅ Multi-Tenant Dashboards Built platforms using Supabase, Firebase Auth, and PostgreSQL with complete role-based access control and tenant-level isolation. ✅ Real-Time Applications Engineered live systems with WebSockets, Socket.IO, and Redis Pub/Sub for notifications, chats, and tracking updates. ✅ DevOps & Cloud Deployment Deployed production-ready systems on AWS, GCP, and Vercel using Docker, CI/CD pipelines, CloudWatch, and Prometheus for monitoring. ✅ Background Jobs & Workflow Automation Automated reports, campaigns, and backend workflows using BullMQ, Asynq, and Cron jobs. ✅ Security & Reliability Implemented JWT, OAuth2, and rate-limiting with audit logs, retries, and system monitoring for resilience. __________________________________________________________________________ 🧠 Recent Focus Recently focused on building AI-powered extensions for SaaS and enterprise apps, including chatbots, reporting tools, and automation agents, using OpenAI, Anthropic, and Groq APIs optimized for cost and latency. __________________________________________________________________________ 📈 Proven Results Helped 12+ startups grow from concept to millions in users and revenue by delivering products that remain fast, stable, and easy to scale. __________________________________________________________________________ Let’s connect and build something powerful, scalable, and ready for growth.

● Since September 2011, have 14 years of extensive hands-on experience of android and iPhone application development. ● Worked on all mobile operating systems including Android, iPhone, J2ME and blackberry. ● An experienced team lead and team player with excellent communication and interpersonal skills who has the ability to work independently under pressure. ● Ability to develop unique, cutting edge applications for different handsets and user requirements ● In-depth knowledge of industry practices and application development protocols

- Go 9 Years, NodeJS, Rust - 🎬Video Live Streaming Engineer: FFmpeg/Libav, gStreamer, LiveKit, SRS - 💻Kubernetes, Backend architecture design and API development - ☁️Google Cloud Platform: Cloud Functions, Run, BigQuery, Firebase, Anthos, Video AI, GKE and all other GCP products - AWS (EC2, Lambda, VPC, Lightsail, Step Functions, Fargate, S3, etc), Azure - 🌩️CloudFlare Workers / R2 and other Serverless Computing providers, Fastly, Defederation - Network and Security development - Terraform, Docker, BaseRow, Squid http proxy - BIMI (Brand Indicators for Message Identification), VMC (Verified Mark Certificate) - HuggingFace, RunPod, Stable Diffusion, Stable Video Diffusion (SVD) - BaseRow, Screaming Frog, BigBlueButton, Jitsi, Jibri - Orange Pi, Raspberry Pi, Hardware Encoding / Decoding - RTMPS, RTMP, RTP, RTSP, SRT, WebRTC, x264,x265, h264, h265, Nvidia GPU NVENC ----- I am a highly skilled and experienced software developer with expertise in GoLang, Node.js, and WebRTC. My strengths lie in my ability to design and develop complex media applications and my in-depth knowledge of video streaming technologies such as FFmpeg/Libav, gStreamer, RTMPS, RTMP, RTP, RTSP, SRT, HLS, DASH, and WebRTC VOD. I have extensive experience in building and managing distributed systems, websites, and cloud infrastructure using platforms like Google Cloud Platform (GCP) and AWS. I have also developed and deployed numerous back-end architectures and APIs that are scalable, secure, and highly performant. I have experience building and managing distributed systems, websites, and cloud infrastructure, and I am well-versed in serverless computing. I am committed to ensuring that my projects are delivered on time and within budget, and I am always seeking new opportunities to improve my skills and knowledge. I have Master's degree in Computer Science and a strong track record of successful projects and accomplishments. I am committed to delivering high-quality results and take pride in my ability to consistently meet project deadlines.

𝐍𝐞𝐞𝐝 𝐚 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐡𝐚𝐧𝐝𝐥𝐞 𝐫𝐞𝐚𝐥 𝐟𝐢𝐧𝐚𝐧𝐜𝐢𝐚𝐥-𝐠𝐫𝐚𝐝𝐞 𝐭𝐫𝐚𝐟𝐟𝐢𝐜 𝐰𝐢𝐭𝐡𝐨𝐮𝐭 𝐛𝐫𝐞𝐚𝐤𝐢𝐧𝐠 𝐮𝐧𝐝𝐞𝐫 𝐩𝐫𝐞𝐬𝐬𝐮𝐫𝐞? I build secure, high-load backend systems for Fintech, SaaS, and LMS platforms — the kind that can't afford downtime or data leaks. Over the past 5+ years, I've owned projects end-to-end: system design, backend architecture, and production deployment. 𝐖𝐡𝐚𝐭 𝐈’𝐯𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝: Mobile banking app serving 2M+ active users Payment gateways processing billions of ETB in daily transactions Legacy SOAP integrations connected to modern third-party APIs at scale Scalable microservices in Go (Golang) and Node.js for high-traffic production environments End-to-end CMS, SaaS, and LMS platforms built independently 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: 1. We start with a short call to scope your requirements and technical constraints 2. I propose an architecture and timeline before writing a single line of code 3. You get regular milestone updates — no black-box development 4. I stay hands-on post-launch to make sure it holds up under real traffic I specialize in Fintech backend work, but I also take on full-stack builds when you need one engineer who can own the whole product. 𝐇𝐚𝐯𝐞 𝐚 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐭𝐡𝐚𝐭 𝐧𝐞𝐞𝐝𝐬 𝐭𝐨 𝐬𝐮𝐫𝐯𝐢𝐯𝐞 𝐫𝐞𝐚𝐥-𝐰𝐨𝐫𝐥𝐝 𝐥𝐨𝐚𝐝? 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐰𝐢𝐭𝐡 𝐚 𝐟𝐞𝐰 𝐝𝐞𝐭𝐚𝐢𝐥𝐬 𝐚𝐧𝐝 𝐈’𝐥𝐥 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐰𝐢𝐭𝐡𝐢𝐧 𝐚 𝐟𝐞𝐰 𝐡𝐨𝐮𝐫𝐬.

𝐍𝐞𝐞𝐝 𝐚 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐬𝐲𝐬𝐭𝐞𝐦 𝐭𝐡𝐚𝐭 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐬 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐲 𝐚𝐬 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐫𝐨𝐰𝐬? I design and build production-ready software for SaaS and AI applications, focusing on scalability, reliability, clean architecture, and long-term maintainability. ⚙️ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 → Golang (Gin, gRPC, concurrency patterns) → Node.js / ts → Python (FastAPI, Flask, Django) 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐃𝐞𝐯𝐎𝐩𝐬 → Docker, Kubernetes → CI/CD pipelines (GitHub Actions) → AWS, GCP, DigitalOcean → Monitoring with Prometheus & Grafana → Kafka/RabbitMQ 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐀𝐏𝐈𝐬 → REST & gRPC API design → Microservices & distributed systems → Clean Architecture & maintainable codebases → Authentication & authorization systems 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 → PostgreSQL, MongoDB, MySQL, Redis → Query optimization, indexing, and performance tuning 🔷 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 → Frameworks: React.js, Next.js, Angular → State Management: Redux, Context API → Styling & UI: Tailwind CSS, Shadcn/ui, Material UI, CSS3 Let’s build something amazing together! 🚀 🔎 Domains & Keywords Backend Engineering • Golang • Node.js • Python • Microservices • Distributed Systems • Scalable Architecture • System Design • API Development • REST APIs • gRPC • SaaS Platforms • MVP Development • AI Integration • AI-Driven Applications • Backend Infrastructure • Cloud-Native Applications • Docker • Kubernetes • CI/CD • AWS • GCP • DigitalOcean • PostgreSQL • MongoDB • Redis • Database Optimization • Authentication (JWT, OAuth2) • Real-Time Systems • Event-Driven Architecture • Performance Optimization • High-Throughput Systems • Production-Grade Systems • Kafka • RabbitMQ

I’m a Senior Backend Engineer specializing in scalable systems, cloud architecture, and AI-integrated workflows. I focus on building reliable backend systems that power SaaS products, data-driven platforms, and automation-heavy applications. With 7+ years of experience, I’ve worked on high-performance backend systems using Golang, Node.js, and Python — designing microservices, event-driven architectures, and cloud-native applications that handle real-world scale and complexity. What I Bring to the Table Backend & System Design ✅ Scalable APIs and microservices using Golang, Node.js, and Python ✅ Clean architecture for SaaS platforms and production systems ✅ Authentication, role-based access, and backend workflows ✅ System design focused on reliability, performance, and maintainability Cloud & Infrastructure ✅ AWS-based architecture (S3, compute, deployment pipelines) ✅ CI/CD setup and production-ready deployments ✅ Docker and containerized environments ✅ Infrastructure designed for scalability and fault tolerance Data & Performance ✅ PostgreSQL design, query optimization, and performance tuning ✅ Event-driven systems (Kafka) and real-time communication (WebSockets) ✅ Backend optimization and system reliability improvements Integrations & Automation ✅ Stripe and subscription billing systems ✅ Third-party integrations (Zoho, QuickBooks, APIs, webhooks) ✅ Email, SMS, and WhatsApp integrations ✅ Backend-driven automation workflows AI & Intelligent Workflows ✅ AI/LLM integrations (OpenAI, structured outputs, automation pipelines) ✅ Data processing and AI-assisted backend workflows ✅ Designing systems with validation, fallback logic, and control layers Why Work With Me? ✅ Systems Thinking Focus on building backend systems that are structured, reliable, and scalable — not just quick feature implementations. ✅ Production-Ready Approach Experience working on real systems where performance, uptime, and maintainability matter. ✅ Clean & Practical Execution Balanced approach between engineering quality and delivery speed. ✅ Clear Communication Structured collaboration, predictable delivery, and smooth handover. Let’s Work Together! If you’re building a SaaS product, scaling backend systems, or integrating AI into real workflows, I can help design and implement systems that are efficient, reliable, and built to last. Happy to discuss your project.

I specialize in architecting and building systems using Golang and Python, specifically with FastAPI and Django. I have extensive experience working with these frameworks, utilizing them to efficiently develop prototypes and MVPs, as well as designing robust, high-performing, and scalable production systems. Additionally, I am well-versed in creating APIs with Django REST Framework, performing task-based processing with Celery, and integrating various external systems. As a full stack software engineer, I am highly proficient in React, Vue, and the essential HTML/CSS/Javascript components necessary for frontend development in any application. In addition to my expertise in web development, I also possess knowledge in low-level systems and native Android development. Furthermore, I have experience in data science and visualization, familiarizing myself with the scientific Python stack and D3 JS. My technical stack: AWS, Google Cloud, Golang, Python, Django, RestAPI, Multiprocessing, Scrapy, Blockchain, Ethereum, Solana, HBAR, L1 and L2 blockchains, Microservices, AWS Lambda, AWS Step Functions, AWS S3, GRCP

Experienced Developer focused on building performant and secure cloud-native systems. Expertise in Golang, Node.js, Rust and AWS. Proven track record delivering scalable solutions across fintech, real-time gaming platforms and Amazon Selling Partner & Ads API integrations. ✅ What I Bring to the Table Real-Time & Game Systems Built WebSocket and grpc powered multiplayer game backends and real-time APIs using event-driven microservices—handling high concurrency with low latency and responsiveness. E-Commerce Backends Implemented core systems for online platforms: catalog services, checkout workflows, inventory syncing, and transactional APIs optimized for scale and uptime. Amazon Ads & SP API Integration Integrated Amazon Selling Partner (SP) APIs and Amazon Ads APIs to power custom ad reporting, campaign automation, and seller analytics dashboards built with performance and compliance in mind. Secure Payment & Transaction Systems Developed payment processing flows with MPGS, Visa, and other gateways—featuring encrypted data handling, validation layers, and detailed transaction logging. AWS & Cloud Infrastructure Deployed and managed services on AWS using EC2, ECS, Lambda, S3, and RDS, with Terraform and Docker for infrastructure-as-code and containerized microservices. CI/CD & DevOps Automation Built CI/CD pipelines with GitLab CI, GitHub Actions, and Drone to automate testing, deployment, and delivery workflows. Monitoring & Observability Set up metrics, logs, and tracing across distributed systems using Prometheus, Grafana, Loki, ELK Stack, and Jaeger—ensuring real-time visibility and stability. 🛠️ Tech Stack Languages & Frameworks Golang · Node.js · Express · HTMX · Alpine.js · Tailwind Cloud & Infrastructure AWS · GCP · Kubernetes · Terraform · Temporal Databases PostgreSQL · MongoDB · Redis · DynamoDB Messaging & Observability NATS · Prometheus · Grafana · Loki · Jaeger · ELK Stack APIs & Platforms Amazon SP API · Amazon Ads API · MPGS · Visa · REST · WebSocket Workflow Automation n8n for low-code system integration, business logic automation, and third-party API orchestration 💼 Let’s Work Together Whether it’s scaling an e-commerce platform, integrating payment systems, building a real-time API, or working with Amazon SP/Ads APIs—I bring production-ready solutions built for speed, security, and scale.

🙋‍♂️ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐅𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 💼 𝐒𝐞𝐧𝐢𝐨𝐫 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 ⏰ 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🟢 𝗔𝗜 • 𝗡𝗼𝗱𝗲.𝗷𝘀 • 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀 • 𝗣𝘆𝘁𝗵𝗼𝗻 • 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • 𝗔𝗪𝗦 • 𝗔𝘇𝘂𝗿𝗲 • 𝗗𝗲𝘃𝗢𝗽𝘀 🟢 𝙃𝙚𝙡𝙡𝙤! 𝙄’𝙢 𝙎𝙝𝙬𝙚𝙩𝙖 👧, 𝙖 𝙧𝙚𝙨𝙪𝙡𝙩𝙨-𝙤𝙧𝙞𝙚𝙣𝙩𝙚𝙙 𝙎𝙚𝙣𝙞𝙤𝙧 𝘽𝙖𝙘𝙠𝙚𝙣𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 𝙬𝙞𝙩𝙝 5+ 𝙮𝙚𝙖𝙧𝙨 𝙤𝙛 𝙝𝙖𝙣𝙙𝙨-𝙤𝙣 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 building secure, scalable, and high-performance backend systems. I 𝙝𝙚𝙡𝙥 𝙨𝙩𝙖𝙧𝙩𝙪𝙥𝙨 𝙖𝙣𝙙 𝙚𝙣𝙩𝙚𝙧𝙥𝙧𝙞𝙨𝙚𝙨 𝙩𝙪𝙧𝙣 𝙘𝙤𝙢𝙥𝙡𝙚𝙭 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙞𝙙𝙚𝙖𝙨 𝙞𝙣𝙩𝙤 𝙧𝙚𝙡𝙞𝙖𝙗𝙡𝙚, 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙞𝙤𝙣-𝙧𝙚𝙖𝙙𝙮 𝙖𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨 𝙪𝙨𝙞𝙣𝙜 𝙉𝙤𝙙𝙚.𝙟𝙨, 𝙀𝙭𝙥𝙧𝙚𝙨𝙨.𝙟𝙨, 𝙂𝙤𝙡𝙖𝙣𝙜, 𝙋𝙮𝙩𝙝𝙤𝙣, 𝙖𝙣𝙙 𝙘𝙡𝙤𝙪𝙙 𝙥𝙡𝙖𝙩𝙛𝙤𝙧𝙢𝙨 𝙡𝙞𝙠𝙚 𝘼𝙒𝙎 & 𝘼𝙯𝙪𝙧𝙚. My work is deeply rooted in clean architecture, performance optimization, security, and cloud-native design ensuring systems scale effortlessly as products and users grow. 🚀 What I Bring to the Table: 🔹 Backend & API Engineering I design and develop robust backend systems using Node.js, Express.js, Golang, and Python, following industry best practices. My experience spans monolithic and microservices architectures, with a strong focus on maintainability, scalability, and long-term stability. I build secure REST APIs, integrate third-party services, and architect systems that handle real-world production traffic with ease. 🔹 Cloud, DevOps & Infrastructure (AWS & Azure) Hands-on experience with AWS and Azure, including EC2, S3, RDS, Lambda, IAM, CloudWatch, Azure App Services, Azure Functions, and Storage. I design secure, cost-efficient, and highly available infrastructures, implement CI/CD pipelines, containerization, monitoring, and deployment automation to ensure smooth releases and reliable operations. 🔹 Database & System Optimization Strong expertise in SQL and NoSQL databases, including schema design, indexing strategies, query optimization, caching, and performance tuning. I build systems that remain fast and stable even under high concurrency and heavy workloads. 🔹 Security, Performance & Reliability I implement authentication, authorization, logging, monitoring, and security best practices, ensuring backend systems are resilient, compliant, and protected against vulnerabilities. 🔹 Communication & Collaboration I work closely with clients, product managers, designers, and frontend teams, maintaining transparency and alignment from planning → development → deployment → scaling. Clear communication and ownership are core to how I work. 🧩 Selected Projects & Experience: 🔹 FinTech & Payments Platforms Built and scaled secure backend systems for digital payments, wallets, and financial platforms, handling authentication, transactions, compliance-driven APIs, and high-volume data processing. 🔹 SaaS & Enterprise Applications Developed multi-tenant SaaS platforms with role-based access control, subscription management, analytics, and complex third-party integrations. 🔹 E-Commerce & Marketplaces Created backend services for product catalogs, order processing, inventory management, and payment integrations, optimized for performance and scalability. 🔹 AI-Driven & Data-Intensive Platforms Worked on platforms integrating AI workflows, automation pipelines, and data-heavy services, ensuring seamless API communication and scalable cloud infrastructure. 🔹 CRM & Business Automation Systems Built custom CRMs, admin dashboards, and internal tools to automate operations, improve productivity, and streamline business workflows. 🏭 Industries I’ve Worked With ✔️ FinTech & Banking ✔️ E-Commerce & Marketplaces ✔️ SaaS & B2B Platforms ✔️ Healthcare & Wellness Tech ✔️ AI, Data & Automation ✔️ Logistics & Operations ✔️ EdTech & Digital Products 🌟 Why Clients Choose to Work With Me ✅ Expert-Level Code Quality – Clean, modular, and well-documented code ✅ On-Time Delivery – Strong ownership and consistent deadline reliability ✅ Client-Centric Mindset – Solutions aligned with real business goals ✅ Scalable Architecture – Built not just for today, but for future growth ✅ Problem-Solving Expertise – Proven ability to handle complex, production-scale systems Whether you’re looking to build a backend from scratch, scale an existing product, integrate AI capabilities, migrate to AWS/Azure, or optimize APIs and performance, I bring both deep technical expertise and business understanding to every engagement. 📩 Let’s connect and build something powerful together.

6+ years of experience as golang backend dev. Have Masters degree in Applied Math. I specialize in Go microservices, leveraging tools like Docker, Kubernetes, and cloud services (AWS/GCP) to ensure your backend is scalable and reliable. I help startups and businesses design robust backend systems from scratch, or improve existing platforms to handle growth. My goal is to ensure your application’s backend is secure, fast, and scales effortlessly as your user base grows. ⚡ Key Skills & Technologies ✅ Golang & Microservices: Building RESTful and gRPC APIs using Go, with expert use of concurrency patterns for high-performance, scalable services. ✅ Cloud Platforms (AWS, GCP, Azure): Deploying and scaling applications on Amazon Web Services, Google Cloud, and Azure. (E.g., using AWS Lambda, Google Cloud Pub/Sub, or Azure services as needed.) ✅ Databases & Messaging: Experience with SQL and NoSQL databases like PostgreSQL, MySQL/MariaDB, MongoDB, plus caching and messaging systems such as Redis, Apache Kafka, and RabbitMQ for robust data pipelines. ✅ API Security: Implementing OAuth2, JWT authentication, and secure token management (including Firebase Auth and AWS Cognito) to protect APIs. ✅ Real-Time Communication: Developing real-time features using WebSockets (Gorilla toolkit) and event-driven architectures for live updates (e.g. in chat or notification systems). ✅ Testing & Monitoring: Writing thorough unit/integration tests and using monitoring/logging stacks (e.g. ELK Stack with Elasticsearch, Logstash, Kibana) to ensure code quality and reliability. 🔷 RECENT PROJECTS ------------------ 🟦 MEDICAL ERP Physician Partners business is based on early disease detection, prevention, and treatment. SXOPE is the IT backbone of the clinic's operations. Here are some key facts about the system 45 clinics+, 400+ PCPs, 60 000+ patients. I was a part of backend dev team consisting of 20+developers, besides new features development also did L3 support/bug fix tasks. The system is written in Go and is based on GCP stack. 🟦 ATMOS CLI Enhanced circuit breakers mechanism and repos cloning for more resilient performance under heavy load, integrated GitHub, Gitlab and Bitbucket tokens injection to bypass rate limits, introduced support for SSH vendoring, fixed the bug with globs (both shallow and greedy) inclusing and exclusion patterns as well as SCP SSH urls alignment for go-getter. Also implemented a sub command 'docs generate' for readme files that have terraform variables listed (json, hcl, helmfile). Tech Stack: Go, GitHub APIs, Jenkins for CI/CD, Docker-based deployments 🟦 HOTEL SCRAPING ENGINE Migrated Python scrapers to Golang microservices, increasing data throughput by 50% and improving maintainability. Tech Stack: Go, concurrency, Redis, AWS CDK for IaC 🟦 GYM & FITNESS APP implemented Stripe, Cliq, and Payarc for seamless payments, resulting in a smoother billing process for the client’s users. Built membership, billing, and account endpoints using Golang, GORM, and PostgreSQL. leveraged Docker and CI/CD (Jenkins) to ensure fast and reliable deployments. 🟦 BOXES APP Developed a notifications microservice in Go with Redis Pub/Sub; added WebSocket endpoints for real-time updates. Implemented Jenkins pipelines for automated builds and tests 🟦 AI Agent Created OAuth2 flows (Facebook, Instagram, TikTok) and cron-based publishing with Golang APIs. Managed AWS Fargate tasks to scale containerized workloads 🟦 TelePQC – Post-Quantum Secure Telecom Prototype Designed and implemented a post-quantum secure communication prototype combining lattice-based key encapsulation (Kyber/NTRU) and code-based digital signatures (McEliece), grounded in Discrete Analysis and Theory of Random Coding. Applied Stochastic Methods of Informatics and Operations Research techniques to model and optimize encryption/decryption latency across simulated telecommunication networks, and partnered with academic cryptographers to benchmark against NIST PQC candidates. Keywords: post-quantum cryptography, lattice-based KEM, code-based signatures, discrete mathematics, stochastic optimization, telecom network security. 🚀