I keep enterprise LAN/WAN and SD‑WAN networks up for Telefónica, through Zelenza. When the shift ends I design, code and ship products of my own — from the database to the last pixel.
I keep networks up that aren’t allowed to go down.
When the shift ends, I build the products I’d want to use — from the database to the last pixel.
I’m Andrés Felipe, a Level 2 network technician based in Marbella, Spain. Since October 2022 I’ve worked with Zelenza on the Telefónica account: maintaining LAN/WAN infrastructure, investigating service incidents and resolving SD-WAN tickets with Cisco Meraki and Aruba Central, alongside external providers.
My background is networked systems administration (ASIR), Cisco CCNA and a master’s in cybersecurity and ethical hacking. Off the clock I take that foundation further up the stack: a K3s cluster at home, my own products in production, and AI automation.
details of Level 2 Network Support Technician· 3 lines-o verbose
Maintain and manage LAN/WAN networks and investigate service incidents.
Troubleshoot Level 2 tickets with Cisco Meraki and Aruba Central SD-WAN tooling.
Coordinate with external providers on incident resolution and maintenance windows.
2024 — Now
BUILDOwn products
Independent products
@Splimio · Camping Buganvilla · Intradexia
After hours I design, code and ship complete products — from the database to the last pixel.
Tags: tags=[React, Supabase, Next.js, K3s]
Aug 2025
CERTCertification
Cambridge English C1 certificate
@Cambridge English
Advanced English (CEFR C1): fluent at work, in technical documentation and in meetings.
Tags: tags=[C1, CEFR, Cambridge]
2026-10-19
00:14:38
Now
NEXTNext step
Awaiting next connection… your team?
I’m looking for an international networking, infrastructure or cloud team where I can bring hands-on operations experience and keep moving up the stack.
AI receipt scanning: drafts appear for the whole household within seconds.
Live balances with common, exact, percentage or share-based splits.
Month closing in strict order, settled with the minimum number of transfers.
Instalment loans, recurring expenses, multi-currency and full history.
Placeholder members without an account who can claim their profile later.
$ cat /proc/camping-buganvilla/task
Interactive map with every plot’s history and occupancy.
Vehicles, tasks and an operational calendar.
Statistics and an admin panel with access control.
AI chat and reports (Gemini) with quotas, timeouts and explicit errors.
A QR map for guests and bungalow key tags generated by code and 3D printed.
$ cat /proc/intradexia/task
Strategy builder with AI assistance.
Backtesting with a 15-year target history.
Paper and live execution with every algorithm isolated in its own container.
A central risk engine: stop-loss, take-profit and per-user limits.
MetaTrader 5 connectivity and TradingView signals via webhooks.
$ cat /proc/homelab/task
HA K3s control plane: 3 masters behind a load balancer.
4 workers with a MetalLB IP pool to expose services.
An OpenMediaVault NAS exporting NFS volumes to the cluster.
Self-hosted Vaultwarden and Jellyfin; Intel Quick Sync / VA-API transcoding on an N100.
Virtual networks, bridges and segmented subnets on Proxmox.
$ cat /proc/trading-systems/task
KrakenBot Pro: WebSocket v2 with reconnection and CRC32, token-bucket rate limiter per tier.
A capital allocator that resolves conflicts between algorithms by scoring.
A macro news engine with lightweight sentiment analysis, and backtesting on real OHLCV.
Scheduled auto-optimisation with semantic versioning and a real-time React dashboard.
MT5 pack v2: shared cycle state, portfolio cap, global trade lock and structural stops.
$ cat /proc/irandre/task
Naming and identity: name exploration, logo and visual system.
Shopify store with a curated catalogue and English product pages.
A reusable content pipeline: premium names, SEO copy and photo & video prompts.
Instagram and Meta Ads creatives built with AI-generated models.
04/var/lib/gitmy public activity on GitHub
GitHub
What GitHub shows about me publicly, as is. Product repositories (Splimio, Intradexia, Camping Buganvilla) are private: here is the public activity and open code.
git log --author=Anferomol --since="1 year ago" --oneline | wc -l
Contributions · last year
76
Active days
17/365
Longest streak
9days
Total since 2021
258
04.1 contribution graphlast year
76 public contributions in the last year, across 17 days.
My homelab, node by node: Proxmox, a high-availability K3s cluster and the services I host myself. Inspect any node — or take a worker down and watch Kubernetes move the workload.
05.1 topologyproxmox ve › k3s
Cluster healthy
Control
3/3
Workers
4/4
Pods
12/12
etcd
3/3
Use the arrow keys to move between nodes. Enter pins a node in the inspector; Escape returns to the cluster view.
00010203040506070809101112
Internet
Drill
01 Detect
02 Evict
03 Reschedule
04 Recover
T+00.0s
Traffic
service
API
heartbeat
NFS
dropped
05.4 Fault injection
Cluster healthy
Control
3/3
Workers
4/4
Pods
12/12
etcd
3/3
Target
05.2 inspectorcluster
k3s · homelab
Cluster healthy
3 control-plane · 4 workers
Point at a node to inspect it; click or tap to pin it here.
kubectl get nodes
NAME
STATUS
ROLES
PODS
cp-1
Ready
control-plane,etcd
–
cp-2
Ready
control-plane,etcd
–
cp-3
Ready
control-plane,etcd
–
wk-1
Ready
<none>
3
wk-2
Ready
<none>
3
wk-3
Ready
<none>
3
wk-4
Ready
<none>
3
05.3 kubectl get events -wsimulated
LAST SEENTYPEREASONOBJECTMESSAGE
4m22sNormalNodeReadynode/wk-4Node wk-4 status is now: NodeReady
4m8sNormalnodeAssignedservice/vaultwardenannouncing from node "wk-1"
4m7sNormalnodeAssignedservice/jellyfinannouncing from node "wk-2"
1m4sNormalPulledpod/staging-api-k9p5sContainer image already present on machine
Interactive model. The topology is my real lab; pod names and traffic are illustrative and time is compressed — with default timeouts, Kubernetes takes about five minutes to evict the pods from a dead node.
Five background processes. They’re not on the résumé, but they say a lot about how I work: build it, tune it, measure it, and understand how it works inside.
systemctl --user list-units 'offhours@*'
fpvd.service active
07.01
FPV drones
I build, tune and fly them. Radio, electronics and aerial cinematography in one hobby.
# SpeedyBee Mario 5 · DJI O4 · TX16S
printd.service active
07.02
Parametric design & 3D printing
I generate models with code: the camping’s bungalow key tags come out of a Python script on Fusion 360.
# Fusion 360 API · Python · .3mf
dived.service active
07.03
Diving
The only place without signal where I actually like to be.
# PADI
marketd.service active
07.04
Markets
Futures and FX from an engineer’s seat: sessions, volatility, risk and automation.
# NQ · GC · EUR/USD
xrd.service active
07.05
Hardware & XR
VR, high-performance rigs and electric mobility — I like to understand how everything works.
# Meta Quest 3 · EV
5 loaded units listed.
01/05
08/usr/share/cvthe full résumé, in your language
Résumé
One A4 page, in your language — read it here, open it online or download the PDF.
