Hire the Best Network Engineers
in Bangladesh

Welcome! If you're looking for an experienced IT specialist who can configure Juniper, Cisco, Ubiquiti, Huawei, Mikrotik routers and set up NMS servers, and troubleshoot server issues, your search ends here! With 6 years of industry expertise, specializing in network infrastructure and NMS server configuration, I provide a comprehensive range of services. MY SERVICE PROVIDE : ------------------------------------ ➤ Configure Routers (Cisco, Ubiquiti, Juniper, Mikrotik, Huawei & Vyos) ➤ Troubleshoot Network issues & Global Routing solution) ➤ Various tunnel configurations (EoiP, IPIP, GRE, IPsec, VRF, PPTP, L2TP, IKEv2 VPN, PPPoE, and VPLS.) ➤ Public IPv4 & IPv6 planning, advertising and configure failover & load balancing ➤ NMS server setup (PRTG, MRTG, LIBRA etc) ➤ Server Maintenance ➤ Routers scripting, Auto Backup, Schedule Backup WHY CHOOSE ME : ------------------------------------ ➤ Fully genuine and professional ➤ Work Fast and Easy Communication ➤ Unlimited revisions ➤ Future support ➤ High Quality Work will be delivered on time and in the best quality as per your requirements. Please feel free to discuss the requirements and after being satisfied please award me with the work. Thanks & Regards, T H Shaon

🚀 Senior SDET | QA Automation Lead | API Testing | Performance Testing | 16+ Years Experience I help companies deliver high-quality software faster through test automation, API validation, performance testing, and quality engineering best practices. My expertise spans enterprise SaaS, web and mobile applications, APIs, databases, and performance engineering, enabling teams to release software with confidence. 🏆 Professional Highlights • 16+ Years of Software Development, Software QA & Test Automation • ISTQB® Certified Tester (CTFL) • ISTQB® Certified Agile Tester (iSQI) • CEO Team Award – Novartis PRISM Implementation Team • Enterprise experience delivering quality solutions for global organizations including Novartis, Sanofi, and other large-scale SaaS and enterprise platforms With over 16 years of experience in Software Development, Software Quality Assurance, and Test Automation, I have successfully delivered quality solutions across healthcare, SaaS, telecom, e-commerce, and enterprise business applications used by thousands of users worldwide. My unique strength is combining a software development background with advanced QA engineering expertise. This enables me to understand application architecture, identify risks early, automate complex workflows, optimize release quality, and collaborate effectively with developers, DevOps engineers, architects, and product teams. 🔹 Core Expertise ✔ API Automation (TypeScript, Python) ✔ Selenium WebDriver Automation ✔ Cypress Automation ✔ Appium Mobile Automation ✔ K6 Performance & Load Testing ✔ REST API Testing & Validation (Postman) ✔ Database Testing (MySQL, Oracle, SQL) ✔ CI/CD Integration (Jenkins, Docker, AWS) ✔ Functional, Regression & End-to-End Testing ✔ Performance Engineering & Load Testing Strategy ✔ Test Framework Design & QA Process Improvement ✔ Root Cause Analysis & Defect Investigation 🔹 What I Can Help You With • Build scalable automation frameworks from scratch • Automate API and backend validation • Create maintainable regression test suites • Design and execute performance and load testing strategies • Integrate automated testing into CI/CD pipelines • Improve release quality and reduce production defects • Analyze complex software issues and identify root causes • Establish QA processes and testing standards for growing engineering teams • Mentor QA engineers and promote quality engineering best practices 🔹 Technologies TypeScript • Java • Python • Selenium • Cypress • Appium • K6 • REST APIs • Postman • MySQL • Oracle • SQL • Jenkins • Docker • AWS • Git • Jira I believe quality is more than finding bugs—it's about building confidence in every release. My goal is to help organizations deliver reliable, maintainable, and scalable software through practical automation, comprehensive testing strategies, and continuous quality improvement. If you're looking for an experienced Senior SDET who can contribute both technically and strategically to your software quality initiatives, I'd be happy to discuss how I can help your project succeed.

Hi! I’m here to help you resolve your networking challenges with extensive experience across multiple platforms, including Mikrotik, Cisco, Juniper, and Ubiquiti devices. With over 12 years of professional experience, I’ve managed complex networking environments, optimized infrastructure, and implemented both small- and large-scale network solutions. My Core Skills Include: Routing and Switching: I have deep expertise in the design, configuration, and troubleshooting of a wide range of routing and switching protocols. Whether you’re looking to improve traffic routing or ensure network redundancy, I can implement: • BGP (Border Gateway Protocol) • OSPF (Open Shortest Path First) • RIP (Routing Information Protocol) • PBR (Policy-Based Routing) • Static Routing and VLAN • Failover Solutions Wireless Solutions: I have vast experience in designing and deploying wireless solutions that provide robust, scalable coverage for different environments: • WiFi Hotspot Implementation • WiFi Roaming • Standalone AP and CAPsMAN Monitoring & Network Management: Real-time monitoring, logging, and alerting can prevent downtime and keep your network performing at its best. I work with: • The Dude • SNMP, Netflow • PRTG and SolarWinds • SevOne PM • NetBox VoIP and Server Management: I specialize in deploying and maintaining communication systems (VoIP) and backend infrastructure: • Asterisk and FreeSwitch • Server Management • Dolibarr and OpenERP Virtualization and Cloud: Need to set up virtual machines or integrate cloud services? I have hands-on experience in: • VirtualBox • VMware-ESXI • ProxMox Network Security: I offer full security solutions from basic firewall setups to comprehensive multi-layered security frameworks: • VPNs (IPsec, PPTP, L2TP, OpenVPN, WireGuard) • ACLs (Access Control Lists) • Firewalls (Mikrotik, Cisco ASA, Juniper SRX) • Security Audits Devices and Platforms I Work With: • Mikrotik Routers: Devices such as CCRxxx, RBxxxx, AHxxx, cAP ac, and others. • Mikrotik Switches: Various CRS series, including CRS328-24P-4S+RM, for both core and edge deployments. • Cisco Routers: Including ISR 800, 4500, 1700, 2800, 2900, 3900 series, and ASR 1001-X. • Cisco Firewalls: ASA 5500, 5500-X, and Firepower 2100 for network security. • Cisco Switches: Extensive work with C2950, C2960-X, C3560, C3850, C4500, C6500, and more. • Juniper Routers and Switches: Including MX480, MX960, MX104 routers, and EX2200, EX4200, EX4300 switches. • Ubiquiti: EdgeRouter, UniFi series for efficient, scalable network deployment. • Dell and IBM Servers: Deployment, management, and configuration. Network Design and Optimization: I am proficient in assessing existing network setups and recommending improvements to streamline performance, increase security, and reduce latency. Whether you’re setting up a new data center or scaling up your current infrastructure, I can guide you through choosing the right devices and configurations for optimal results. Additionally, I provide consultation on network best practices, compliance with industry standards, and cost-effective hardware recommendations. NMS, NPM and DCIM Solutions: I can also deploy fully customized solutions for Network Monitoring System(NMS), Network Performance Monitoring (NPM) and Data Center Infrastructure Management (DCIM). I’ve worked extensively with The Dude, SevOne, NetBox and offer solutions that can be integrated into your existing infrastructure under the management platforms. Project Experience: With over 12 years in the field, I’ve successfully deployed over 1,000 Mikrotik devices and managed a variety of network projects involving multi-vendor environments. From small office networks to large-scale Network setups, I’ve managed both deployment and long-term support. I am skilled in troubleshooting, optimizing existing systems, and ensuring the reliability and scalability of networks. How I Can Help You: Whether you need help with routing and switching, setting up firewalls, designing a wireless network, deploying VoIP, or managing servers and virtual environments, I’ve got you covered. I can help you plan and deploy the best network solutions tailored to your unique needs. Plus, I’ll ensure ongoing support, so your network always performs at its best. I look forward to working with you and making sure your network infrastructure is both powerful and reliable! Let’s connect and discuss how I can help you achieve your goals.

Hi there! Thanks for looking at my profile! In the Last 5+ Years, I'm working as a full-time networking engineer at an ISP( Internet Service Provider ). I'm skilled in MTCNA, CCNA, and Huawei, and besides work, I would like to use my time and expertise to help you! I am excited to contribute my expertise to your IT projects and assist you in reaching your technological objectives. Let's connect and discuss how I can help you optimize your network infrastructure. Regards, Shohel Rana

I am a certified cybersecurity professional specializing in Penetration Testing, VAPT, and Digital Forensics with extensive hands-on experience securing Web, Mobile, API, Network, and Server environments. I help businesses identify real-world vulnerabilities, investigate cyber incidents, recover critical evidence, and strengthen their overall security posture with clear, actionable, and professional reports. 🛡️ Penetration Testing & VAPT Services I provide manual + automated security assessments with detailed findings, including: ✔️ Web Application Penetration Testing (OWASP Top 10, 4000+ vulnerability checks) ✔️API Security Testing (REST, GraphQL, SOAP) ✔️ Mobile Application Security (Android & iOS) ✔️Network Penetration Testing (Internal & External) ✔️Active Directory Security Assessments ✔️Cloud Security Reviews (AWS, Azure & Google Cloud) ✔️Authentication & Authorization Testing ✔️Business Logic Vulnerability Assessment ✔️LLM/AI Application Security Assessment ✔️ Red Team & Adversary Simulation ✔️ Secure Configuration Reviews 🕵️‍♂️ Digital Forensics & Cybercrime Investigation ✔️ Cybercrime Investigations & Incident Response ✔️ Malware Analysis ✔️ Data Recovery (deleted/corrupted files) ✔️ Forensic Imaging & Analysis (.E01, .RAW, .IMG, .OVA, etc.) ✔️ Log Analysis & Timeline Reconstruction ✔️ Email Fraud, Phishing & Spoof Analysis ✔️ Corporate Cybersecurity Consultation ✔️ Professional Forensic Reporting for Legal Use 📄 Document Authenticity & Tampering Detection Physical Documents: ✔️ Ink & Paper Analysis ✔️ Watermarks, Indentations, Aging Patterns ✔️ Detection of Erasures, Alterations & Page Substitution Digital Documents: ✔️ Metadata Examination ✔️ File Signature Analysis ✔️ Detection of Hidden or Modified Content Handwriting & Signature Verification: ✔️ Pattern & Stroke Analysis ✔️ Comparison with Known Samples 💬 Have Questions? Feel free to message me — I reply quickly and provide free initial consultation.

I'm a VoIP, Network & Security Engineer with over 10 years of hands-on experience building, managing, and securing enterprise and carrier-grade infrastructure. I've worked in the core network of one of Bangladesh's largest ISPs — designing solutions that handle real scale, real traffic, and real uptime requirements. I specialize in the full range of VoIP platforms — from SMB-focused systems like 3CX and FreePBX to carrier-grade switching and billing platforms including PortaOne (PortaSwitch, PortaBilling) and Telinta (TeliCore). If you're a VoIP provider, MVNO, or wholesale carrier needing a scalable multi-tenant platform, class-5 softswitch, or prepaid/postpaid billing setup, I can help you design, deploy, and maintain it. I also provide full US telecom regulatory compliance support — including STIR/SHAKEN implementation for call authentication and 10DLC (10-Digit Long Code) registration for A2P SMS campaigns. Whether you're a CPaaS provider, VoIP operator, or business needing compliant SMS messaging, I handle brand registration, campaign vetting, TCR submission, and carrier approval — keeping you out of filtering and in line with FCC and CTIA requirements. Beyond voice, my expertise covers the full network stack: BGP/OSPF routing, MPLS, firewall hardening with Fortigate and Sophos, IPsec/GRE VPNs, and cloud deployments on AWS and Azure. What you can expect: clear communication, documented deliverables, and no surprises. I scope projects carefully, flag issues early, and stay available through go-live and beyond. Telecom platform support: PortaOne (PortaSwitch · PortaBilling · PortaSIP) · Telinta (TeliCore softswitch · hosted VoIP · calling card billing) · FusionPBX · Asterisk · FreePBX · 3CX — from initial provisioning and trunk configuration to billing plan setup, DID routing, and ongoing admin. Regulatory & compliance: STIR/SHAKEN (SHAKEN attestation, STI-CA enrollment, signed calls) · 10DLC A2P SMS (TCR brand & campaign registration, carrier vetting, CSP setup) · FCC telecom compliance · SIP fraud prevention · call authentication best practices.