The first one:
Be a troll (or better yet a Fomori). Get Adept (5), SURGE 3 (15), Martial Arts 3 (+3 Unarmed DV), Kick Attack manuever, and the SURGE qualities Bone Spikes (5), Satyr Legs (10), Celerity (5), and Elongated Limbs (10).
Make sure you have good Agility and Strength (for the hitting), and decent Body (for the not dying), and softcap Reaction, Intuition, and Magic. You don't particularly need any other stats and you'll probably have to go light on them due to needing more points for skills.
Lose 2 essence for 'ware; I recommend the Bioware Muscle Toner 2 (.4), Bone Density Augmentation 4 (1.2), PuSHeD (.1), and the cyberware Obvious Lower Arm (your offhand) (.45), which you load up with a Nanohive (and get NeoCortical Nanites), Armor 2 (upgraded to 3 as soon as possible), and you can put whatever in the extra space like a datajack or implanting your commlink or whatever. That's 1.7 bio and .45 cyber for 1.925 essence loss. You can upgrade the grades and fit in more stuff later (Encephalon, higher-grade Toner, Muscle Augmentation, Reflex Recorders) but it's all the core useful things.
That leaves you 3 PP. You really need 2 IP to be able to fight; that's 1.5 for Improved Reflexes I. You also need Killing Hands (.5) and you will need Astral Combat to see spirits on the astral (1). You would want Critical Strike but don't have the PP for it yet, however, you do plenty of damage (and Killing Hands lets you ignore ITNW).
Skills-wise, the skills you have to be good at are Unarmed Combat, Computer, and Hacking. You should be at least trained in Assensing, Electronic Warfare, Perception, and Data Search, and you may want to be better at them. You should also probably at least be trained in a ranged combat skill (probably Automatics or Heavy Weapons) for things that won't melee you.
You'll need a commlink and basic hacking programs. You don't need every program; I'll direct you to the Generalist archetype (first link in my sig) for a good basic commlink setup with the programs you have to have.
You will have room to grow (and are missing a few things that would be nice) but you should be able to fight very effectively (and you can also move crazy fast due to Satyr Legs + Celerity + Troll) and should be able to hack competently. Assuming a modest 7 base strength, kicks are for 4 (base) + 1 (Satyr Legs) + 3 (bone density augmentation) + 3 (martial arts) + 2 (bone spikes) for 13 DV with reach 3 (troll+elongated limbs+kick attack), which is plenty good and can easily increase (1 more magic for Critical Strike 4 costs 20 karma and will get you to 17 DV).
One note: on this character, I recommend not specializing any skills and buying them later with karma (you'll be stretched a little thin).